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Package details: pkg:apache/tomcat@9.0.0%2BM1
purl pkg:apache/tomcat@9.0.0%2BM1
Next non-vulnerable version 9.0.0+M10
Latest non-vulnerable version 11.0.10
Risk 10.0
Vulnerabilities affecting this package (62)
Vulnerability Summary Fixed by
VCID-1fkk-yntx-hyfd
Aliases:
CVE-2020-1938
GHSA-c9hw-wf7x-jp9j
When using the Apache JServ Protocol (AJP), care must be taken when trusting incoming connections to Apache Tomcat. Tomcat treats AJP connections as having higher trust than, for example, a similar HTTP connection. If such connections are available to an attacker, they can be exploited in ways that may be surprising. In Apache Tomcat 9.0.0.M1 to 9.0.0.30, 8.5.0 to 8.5.50 and 7.0.0 to 7.0.99, Tomcat shipped with an AJP Connector enabled by default that listened on all configured IP addresses. It was expected (and recommended in the security guide) that this Connector would be disabled if not required. This vulnerability report identified a mechanism that allowed: - returning arbitrary files from anywhere in the web application - processing any file in the web application as a JSP Further, if the web application allowed file upload and stored those files within the web application (or the attacker was able to control the content of the web application by some other means) then this, along with the ability to process a file as a JSP, made remote code execution possible. It is important to note that mitigation is only required if an AJP port is accessible to untrusted users. Users wishing to take a defence-in-depth approach and block the vector that permits returning arbitrary files and execution as JSP may upgrade to Apache Tomcat 9.0.31, 8.5.51 or 7.0.100 or later. A number of changes were made to the default AJP Connector configuration in 9.0.31 to harden the default configuration. It is likely that users upgrading to 9.0.31, 8.5.51 or 7.0.100 or later will need to make small changes to their configurations.
9.0.31
Affected by 0 other vulnerabilities.
VCID-1nex-fumc-nfgc
Aliases:
CVE-2021-33037
GHSA-4vww-mc66-62m6
Apache Tomcat 10.0.0-M1 to 10.0.6, 9.0.0.M1 to 9.0.46 and 8.5.0 to 8.5.66 did not correctly parse the HTTP transfer-encoding request header in some circumstances leading to the possibility to request smuggling when used with a reverse proxy. Specifically: - Tomcat incorrectly ignored the transfer encoding header if the client declared it would only accept an HTTP/1.0 response; - Tomcat honoured the identify encoding; and - Tomcat did not ensure that, if present, the chunked encoding was the final encoding.
9.0.48
Affected by 0 other vulnerabilities.
10.0.7
Affected by 0 other vulnerabilities.
VCID-1r7j-y385-uyht
Aliases:
CVE-2024-56337
GHSA-27hp-xhwr-wr2m
Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.1, from 10.1.0-M1 through 10.1.33, from 9.0.0.M1 through 9.0.97. The mitigation for CVE-2024-50379 was incomplete. Users running Tomcat on a case insensitive file system with the default servlet write enabled (readonly initialisation parameter set to the non-default value of false) may need additional configuration to fully mitigate CVE-2024-50379 depending on which version of Java they are using with Tomcat: - running on Java 8 or Java 11: the system property sun.io.useCanonCaches must be explicitly set to false (it defaults to true) - running on Java 17: the system property sun.io.useCanonCaches, if set, must be set to false (it defaults to false) - running on Java 21 onwards: no further configuration is required (the system property and the problematic cache have been removed) Tomcat 11.0.3, 10.1.35 and 9.0.99 onwards will include checks that sun.io.useCanonCaches is set appropriately before allowing the default servlet to be write enabled on a case insensitive file system. Tomcat will also set sun.io.useCanonCaches to false by default where it can.
9.0.98
Affected by 1 other vulnerability.
10.1.34
Affected by 1 other vulnerability.
11.0.2
Affected by 1 other vulnerability.
VCID-2c1v-7he2-4fe5
Aliases:
CVE-2025-48989
GHSA-gqp3-2cvr-x8m3
Improper Resource Shutdown or Release vulnerability in Apache Tomcat made Tomcat vulnerable to the made you reset attack. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.9, from 10.1.0-M1 through 10.1.43 and from 9.0.0.M1 through 9.0.107. Older, EOL versions may also be affected. Users are recommended to upgrade to one of versions 11.0.10, 10.1.44 or 9.0.108 which fix the issue.
9.0.108
Affected by 0 other vulnerabilities.
10.1.44
Affected by 0 other vulnerabilities.
11.0.10
Affected by 0 other vulnerabilities.
VCID-3zw5-dkhq-s3gr
Aliases:
CVE-2019-10072
GHSA-q4hg-rmq2-52q9
The fix for CVE-2019-0199 was incomplete and did not address HTTP/2 connection window exhaustion on write in Apache Tomcat versions 9.0.0.M1 to 9.0.19 and 8.5.0 to 8.5.40 . By not sending WINDOW_UPDATE messages for the connection window (stream 0) clients were able to cause server-side threads to block eventually leading to thread exhaustion and a DoS.
9.0.20
Affected by 1 other vulnerability.
VCID-52jg-1p2w-uqc9
Aliases:
CVE-2021-30640
GHSA-36qh-35cm-5w2w
A vulnerability in the JNDI Realm of Apache Tomcat allows an attacker to authenticate using variations of a valid user name and/or to bypass some of the protection provided by the LockOut Realm. This issue affects Apache Tomcat 10.0.0-M1 to 10.0.5; 9.0.0.M1 to 9.0.45; 8.5.0 to 8.5.65.
9.0.46
Affected by 1 other vulnerability.
10.0.6
Affected by 1 other vulnerability.
VCID-59vp-c676-dfa4
Aliases:
CVE-2025-46701
GHSA-h2fw-rfh5-95r3
Improper Handling of Case Sensitivity vulnerability in Apache Tomcat's GCI servlet allows security constraint bypass of security constraints that apply to the pathInfo component of a URI mapped to the CGI servlet. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.6, from 10.1.0-M1 through 10.1.40, from 9.0.0.M1 through 9.0.104. Users are recommended to upgrade to version 11.0.7, 10.1.41 or 9.0.105, which fixes the issue.
9.0.105
Affected by 5 other vulnerabilities.
10.1.41
Affected by 5 other vulnerabilities.
11.0.7
Affected by 5 other vulnerabilities.
VCID-6h37-5spb-nudp
Aliases:
CVE-2016-0706
GHSA-6vx3-hr43-cfrh
9.0.0+M3
Affected by 0 other vulnerabilities.
VCID-7498-2z96-w3aa
Aliases:
CVE-2025-52520
GHSA-wr62-c79q-cv37
For some unlikely configurations of multipart upload, an Integer Overflow vulnerability in Apache Tomcat could lead to a DoS via bypassing of size limits. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.8, from 10.1.0-M1 through 10.1.42, from 9.0.0.M1 through 9.0.106. Users are recommended to upgrade to version 11.0.9, 10.1.43 or 9.0.107, which fix the issue.
9.0.107
Affected by 1 other vulnerability.
10.1.43
Affected by 1 other vulnerability.
11.0.9
Affected by 1 other vulnerability.
VCID-7b1n-ck2m-rbfu
Aliases:
CVE-2017-5647
GHSA-3gv7-3h64-78cm
9.0.0+M19
Affected by 0 other vulnerabilities.
VCID-7n44-6sjn-kufk
Aliases:
CVE-2018-11784
GHSA-5q99-f34m-67gc
When the default servlet in Apache Tomcat versions 9.0.0.M1 to 9.0.11, 8.5.0 to 8.5.33 and 7.0.23 to 7.0.90 returned a redirect to a directory (e.g. redirecting to '/foo/' when the user requested '/foo') a specially crafted URL could be used to cause the redirect to be generated to any URI of the attackers choice.
9.0.12
Affected by 0 other vulnerabilities.
VCID-7rmu-m65z-mfcm
Aliases:
CVE-2019-0232
GHSA-8vmx-qmch-mpqg
When running on Windows with enableCmdLineArguments enabled, the CGI Servlet in Apache Tomcat 9.0.0.M1 to 9.0.17, 8.5.0 to 8.5.39 and 7.0.0 to 7.0.93 is vulnerable to Remote Code Execution due to a bug in the way the JRE passes command line arguments to Windows. The CGI Servlet is disabled by default. The CGI option enableCmdLineArguments is disable by default in Tomcat 9.0.x (and will be disabled by default in all versions in response to this vulnerability). For a detailed explanation of the JRE behaviour, see Markus Wulftange's blog (https://codewhitesec.blogspot.com/2016/02/java-and-command-line-injections-in-windows.html) and this archived MSDN blog (https://web.archive.org/web/20161228144344/https://blogs.msdn.microsoft.com/twistylittlepassagesallalike/2011/04/23/everyone-quotes-command-line-arguments-the-wrong-way/).
9.0.19
Affected by 1 other vulnerability.
VCID-856z-sjqh-qfbz
Aliases:
CVE-2025-31651
GHSA-ff77-26x5-69cr
Improper Neutralization of Escape, Meta, or Control Sequences vulnerability in Apache Tomcat. For a subset of unlikely rewrite rule configurations, it was possible for a specially crafted request to bypass some rewrite rules. If those rewrite rules effectively enforced security constraints, those constraints could be bypassed. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.5, from 10.1.0-M1 through 10.1.39, from 9.0.0.M1 through 9.0.102. Users are recommended to upgrade to version [FIXED_VERSION], which fixes the issue.
9.0.104
Affected by 1 other vulnerability.
10.1.40
Affected by 1 other vulnerability.
11.0.6
Affected by 1 other vulnerability.
VCID-8kh8-xx8e-83br
Aliases:
CVE-2017-12617
GHSA-xjgh-84hx-56c5
9.0.1
Affected by 1 other vulnerability.
VCID-8m28-utzk-x7gj
Aliases:
CVE-2022-25762
GHSA-h3ch-5pp2-vh6w
If a web application sends a WebSocket message concurrently with the WebSocket connection closing when running on Apache Tomcat 8.5.0 to 8.5.75 or Apache Tomcat 9.0.0.M1 to 9.0.20, it is possible that the application will continue to use the socket after it has been closed. The error handling triggered in this case could cause the a pooled object to be placed in the pool twice. This could result in subsequent connections using the same object concurrently which could result in data being returned to the wrong use and/or other errors.
9.0.21
Affected by 0 other vulnerabilities.
VCID-8sa7-2dgp-t7gv
Aliases:
CVE-2025-48976
GHSA-vv7r-c36w-3prj
Allocation of resources for multipart headers with insufficient limits enabled a DoS vulnerability in Apache Commons FileUpload. This issue affects Apache Commons FileUpload: from 1.0 before 1.6; from 2.0.0-M1 before 2.0.0-M4. Users are recommended to upgrade to versions 1.6 or 2.0.0-M4, which fix the issue.
9.0.106
Affected by 3 other vulnerabilities.
10.1.42
Affected by 2 other vulnerabilities.
11.0.8
Affected by 2 other vulnerabilities.
VCID-97nc-3edh-9qdx
Aliases:
CVE-2019-0221
GHSA-jjpq-gp5q-8q6w
The SSI printenv command in Apache Tomcat 9.0.0.M1 to 9.0.0.17, 8.5.0 to 8.5.39 and 7.0.0 to 7.0.93 echoes user provided data without escaping and is, therefore, vulnerable to XSS. SSI is disabled by default. The printenv command is intended for debugging and is unlikely to be present in a production website.
9.0.19
Affected by 1 other vulnerability.
VCID-a275-x6jy-eybe
Aliases:
CVE-2015-5351
GHSA-w7cg-5969-678w
9.0.0+M3
Affected by 0 other vulnerabilities.
VCID-anxt-ts7w-wye1
Aliases:
CVE-2019-17563
GHSA-9xcj-c8cr-8c3c
When using FORM authentication with Apache Tomcat 9.0.0.M1 to 9.0.29, 8.5.0 to 8.5.49 and 7.0.0 to 7.0.98 there was a narrow window where an attacker could perform a session fixation attack. The window was considered too narrow for an exploit to be practical but, erring on the side of caution, this issue has been treated as a security vulnerability.
9.0.30
Affected by 4 other vulnerabilities.
VCID-aycw-nzkw-buhj
Aliases:
CVE-2019-12418
GHSA-hh3j-x4mc-g48r
When Apache Tomcat 9.0.0.M1 to 9.0.28, 8.5.0 to 8.5.47, 7.0.0 and 7.0.97 is configured with the JMX Remote Lifecycle Listener, a local attacker without access to the Tomcat process or configuration files is able to manipulate the RMI registry to perform a man-in-the-middle attack to capture user names and passwords used to access the JMX interface. The attacker can then use these credentials to access the JMX interface and gain complete control over the Tomcat instance.
9.0.29
Affected by 1 other vulnerability.
VCID-c5rh-arx1-dfbj
Aliases:
CVE-2016-5018
GHSA-4v3g-g84w-hv7r
9.0.0+M10
Affected by 0 other vulnerabilities.
VCID-cyky-7kzu-nba5
Aliases:
CVE-2016-0762
GHSA-wxcp-f2c8-x6xv
9.0.0+M10
Affected by 0 other vulnerabilities.
VCID-d9aj-d8ck-zqae
Aliases:
CVE-2024-54677
GHSA-653p-vg55-5652
Uncontrolled Resource Consumption vulnerability in the examples web application provided with Apache Tomcat leads to denial of service. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.1, from 10.1.0-M1 through 10.1.33, from 9.0.0.M1 through 9.9.97. Users are recommended to upgrade to version 11.0.2, 10.1.34 or 9.0.98, which fixes the issue.
9.0.98
Affected by 1 other vulnerability.
10.1.34
Affected by 1 other vulnerability.
11.0.2
Affected by 1 other vulnerability.
VCID-dd8q-m5rh-fuhw
Aliases:
CVE-2016-6794
GHSA-2rvf-329f-p99g
9.0.0+M10
Affected by 0 other vulnerabilities.
VCID-dk83-wt6s-c3a7
Aliases:
CVE-2025-53506
GHSA-25xr-qj8w-c4vf
Uncontrolled Resource Consumption vulnerability in Apache Tomcat if an HTTP/2 client did not acknowledge the initial settings frame that reduces the maximum permitted concurrent streams. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.8, from 10.1.0-M1 through 10.1.42, from 9.0.0.M1 through 9.0.106. Users are recommended to upgrade to version 11.0.9, 10.1.43 or 9.0.107, which fix the issue.
9.0.107
Affected by 1 other vulnerability.
10.1.43
Affected by 1 other vulnerability.
11.0.9
Affected by 1 other vulnerability.
VCID-dzsr-5hq1-47fd
Aliases:
CVE-2017-5651
GHSA-9hg2-395j-83rm
9.0.0+M19
Affected by 0 other vulnerabilities.
VCID-ee8x-kzqv-b3ht
Aliases:
CVE-2020-11996
GHSA-53hp-jpwq-2jgq
A specially crafted sequence of HTTP/2 requests sent to Apache Tomcat 10.0.0-M1 to 10.0.0-M5, 9.0.0.M1 to 9.0.35 and 8.5.0 to 8.5.55 could trigger high CPU usage for several seconds. If a sufficient number of such requests were made on concurrent HTTP/2 connections, the server could become unresponsive.
9.0.36
Affected by 2 other vulnerabilities.
10.0.0-M6
Affected by 2 other vulnerabilities.
VCID-ek4u-ssqw-77cv
Aliases:
CVE-2015-5346
GHSA-jrcp-c39h-r29x
9.0.0+M3
Affected by 0 other vulnerabilities.
VCID-eyyu-e4kt-8ue5
Aliases:
CVE-2021-25122
GHSA-j39c-c8hj-x4j3
When responding to new h2c connection requests, Apache Tomcat versions 10.0.0-M1 to 10.0.0, 9.0.0.M1 to 9.0.41 and 8.5.0 to 8.5.61 could duplicate request headers and a limited amount of request body from one request to another meaning user A and user B could both see the results of user A's request.
9.0.43
Affected by 2 other vulnerabilities.
10.0.2
Affected by 1 other vulnerability.
VCID-gkeu-um4m-ckef
Aliases:
CVE-2020-9484
GHSA-344f-f5vg-2jfj
When using Apache Tomcat versions 10.0.0-M1 to 10.0.0-M4, 9.0.0.M1 to 9.0.34, 8.5.0 to 8.5.54 and 7.0.0 to 7.0.103 if a) an attacker is able to control the contents and name of a file on the server; and b) the server is configured to use the PersistenceManager with a FileStore; and c) the PersistenceManager is configured with sessionAttributeValueClassNameFilter="null" (the default unless a SecurityManager is used) or a sufficiently lax filter to allow the attacker provided object to be deserialized; and d) the attacker knows the relative file path from the storage location used by FileStore to the file the attacker has control over; then, using a specifically crafted request, the attacker will be able to trigger remote code execution via deserialization of the file under their control. Note that all of conditions a) to d) must be true for the attack to succeed.
9.0.35
Affected by 2 other vulnerabilities.
9.0.43
Affected by 2 other vulnerabilities.
10.0.0-M5
Affected by 2 other vulnerabilities.
10.0.2
Affected by 1 other vulnerability.
VCID-hh8u-b2u9-pfgk
Aliases:
CVE-2021-25329
GHSA-jgwr-3qm3-26f3
The fix for CVE-2020-9484 was incomplete. When using Apache Tomcat 10.0.0-M1 to 10.0.0, 9.0.0.M1 to 9.0.41, 8.5.0 to 8.5.61 or 7.0.0. to 7.0.107 with a configuration edge case that was highly unlikely to be used, the Tomcat instance was still vulnerable to CVE-2020-9494. Note that both the previously published prerequisites for CVE-2020-9484 and the previously published mitigations for CVE-2020-9484 also apply to this issue.
9.0.43
Affected by 2 other vulnerabilities.
10.0.2
Affected by 1 other vulnerability.
VCID-hpzz-raum-7ybs
Aliases:
CVE-2024-50379
GHSA-5j33-cvvr-w245
Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability during JSP compilation in Apache Tomcat permits an RCE on case insensitive file systems when the default servlet is enabled for write (non-default configuration). This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.1, from 10.1.0-M1 through 10.1.33, from 9.0.0.M1 through 9.0.97. Users are recommended to upgrade to version 11.0.2, 10.1.34 or 9.0.98, which fixes the issue.
9.0.98
Affected by 1 other vulnerability.
10.1.34
Affected by 1 other vulnerability.
11.0.2
Affected by 1 other vulnerability.
VCID-j52h-jxrq-43g1
Aliases:
CVE-2016-6816
GHSA-jc7p-5r39-9477
9.0.0+M13
Affected by 1 other vulnerability.
VCID-j8tv-cs47-93h9
Aliases:
CVE-2018-8014
GHSA-r4x2-3cq5-hqvp
The defaults settings for the CORS filter provided in Apache Tomcat 9.0.0.M1 to 9.0.8, 8.5.0 to 8.5.31, 8.0.0.RC1 to 8.0.52, 7.0.41 to 7.0.88 are insecure and enable 'supportsCredentials' for all origins. It is expected that users of the CORS filter will have configured it appropriately for their environment rather than using it in the default configuration. Therefore, it is expected that most users will not be impacted by this issue.
9.0.9
Affected by 2 other vulnerabilities.
VCID-jknh-z7bv-4kcf
Aliases:
CVE-2025-48988
GHSA-h3gc-qfqq-6h8f
Allocation of Resources Without Limits or Throttling vulnerability in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.7, from 10.1.0-M1 through 10.1.41, from 9.0.0.M1 through 9.0.105. Users are recommended to upgrade to version 11.0.8, 10.1.42 or 9.0.106, which fix the issue.
9.0.106
Affected by 3 other vulnerabilities.
10.1.42
Affected by 2 other vulnerabilities.
11.0.8
Affected by 2 other vulnerabilities.
VCID-ks1b-8a8q-bker
Aliases:
CVE-2018-8034
GHSA-46j3-r4pj-4835
The host name verification when using TLS with the WebSocket client was missing. It is now enabled by default. Versions Affected: Apache Tomcat 9.0.0.M1 to 9.0.9, 8.5.0 to 8.5.31, 8.0.0.RC1 to 8.0.52, and 7.0.35 to 7.0.88.
9.0.10
Affected by 0 other vulnerabilities.
VCID-kuap-mmfh-jyhr
Aliases:
CVE-2016-8735
GHSA-cw54-59pw-4g8c
9.0.0+M13
Affected by 1 other vulnerability.
VCID-nq3y-spqj-qyca
Aliases:
CVE-2018-1305
GHSA-jx6h-3fjx-cgv5
Security constraints defined by annotations of Servlets in Apache Tomcat 9.0.0.M1 to 9.0.4, 8.5.0 to 8.5.27, 8.0.0.RC1 to 8.0.49 and 7.0.0 to 7.0.84 were only applied once a Servlet had been loaded. Because security constraints defined in this way apply to the URL pattern and any URLs below that point, it was possible - depending on the order Servlets were loaded - for some security constraints not to be applied. This could have exposed resources to users who were not authorised to access them.
9.0.5
Affected by 0 other vulnerabilities.
VCID-nxhv-dzkd-cfcb
Aliases:
CVE-2016-0763
GHSA-9hjv-9h75-xmpp
9.0.0+M3
Affected by 0 other vulnerabilities.
VCID-qpdb-4y18-b3hf
Aliases:
CVE-2020-13935
GHSA-m7jv-hq7h-mq7c
The payload length in a WebSocket frame was not correctly validated in Apache Tomcat 10.0.0-M1 to 10.0.0-M6, 9.0.0.M1 to 9.0.36, 8.5.0 to 8.5.56 and 7.0.27 to 7.0.104. Invalid payload lengths could trigger an infinite loop. Multiple requests with invalid payload lengths could lead to a denial of service.
9.0.37
Affected by 1 other vulnerability.
10.0.0-M7
Affected by 1 other vulnerability.
VCID-s2yw-ayf9-gfgp
Aliases:
CVE-2017-5648
GHSA-3vx3-xf6q-r5xp
9.0.0+M18
Affected by 3 other vulnerabilities.
VCID-s87f-pf8e-yqcz
Aliases:
CVE-2021-24122
GHSA-2rvv-w9r2-rg7m
When serving resources from a network location using the NTFS file system, Apache Tomcat versions 10.0.0-M1 to 10.0.0-M9, 9.0.0.M1 to 9.0.39, 8.5.0 to 8.5.59 and 7.0.0 to 7.0.106 were susceptible to JSP source code disclosure in some configurations. The root cause was the unexpected behaviour of the JRE API File.getCanonicalPath() which in turn was caused by the inconsistent behaviour of the Windows API (FindFirstFileW) in some circumstances.
9.0.40
Affected by 2 other vulnerabilities.
10.0.0-M10
Affected by 1 other vulnerability.
VCID-snze-gjzq-dudy
Aliases:
CVE-2017-7674
GHSA-73rx-3f9r-x949
9.0.0+M22
Affected by 1 other vulnerability.
VCID-t538-646q-pqf4
Aliases:
CVE-2018-1336
GHSA-m59c-jpc8-m2x4
An improper handing of overflow in the UTF-8 decoder with supplementary characters can lead to an infinite loop in the decoder causing a Denial of Service. Versions Affected: Apache Tomcat 9.0.0.M9 to 9.0.7, 8.5.0 to 8.5.30, 8.0.0.RC1 to 8.0.51, and 7.0.28 to 7.0.86.
9.0.8
Affected by 1 other vulnerability.
VCID-ta6y-kc43-e3ap
Aliases:
CVE-2017-7675
GHSA-68g5-8q7f-m384
9.0.0+M22
Affected by 1 other vulnerability.
VCID-tc17-t52j-nyh4
Aliases:
CVE-2025-52434
GHSA-4j3c-42xv-3f84
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') vulnerability in Apache Tomcat when using the APR/Native connector. This was particularly noticeable with client initiated closes of HTTP/2 connections. This issue affects Apache Tomcat: from 9.0.0.M1 through 9.0.106. Users are recommended to upgrade to version 9.0.107, which fixes the issue.
9.0.107
Affected by 1 other vulnerability.
VCID-ufdf-fh63-7ye7
Aliases:
CVE-2016-6796
GHSA-3mjp-p938-4329
9.0.0+M10
Affected by 0 other vulnerabilities.
VCID-uj2y-34xt-hqf3
Aliases:
CVE-2025-55668
GHSA-23hv-mwm6-g8jf
Session Fixation vulnerability in Apache Tomcat via rewrite valve. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.7, from 10.1.0-M1 through 10.1.41, from 9.0.0.M1 through 9.0.105. Older, EOL versions may also be affected. Users are recommended to upgrade to version 11.0.8, 10.1.42 or 9.0.106, which fix the issue.
9.0.106
Affected by 3 other vulnerabilities.
10.1.42
Affected by 2 other vulnerabilities.
11.0.8
Affected by 2 other vulnerabilities.
VCID-usp8-axuv-v3fb
Aliases:
CVE-2025-49125
GHSA-wc4r-xq3c-5cf3
Authentication Bypass Using an Alternate Path or Channel vulnerability in Apache Tomcat.  When using PreResources or PostResources mounted other than at the root of the web application, it was possible to access those resources via an unexpected path. That path was likely not to be protected by the same security constraints as the expected path, allowing those security constraints to be bypassed. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.7, from 10.1.0-M1 through 10.1.41, from 9.0.0.M1 through 9.0.105. Users are recommended to upgrade to version 11.0.8, 10.1.42 or 9.0.106, which fix the issue.
9.0.106
Affected by 3 other vulnerabilities.
10.1.42
Affected by 2 other vulnerabilities.
11.0.8
Affected by 2 other vulnerabilities.
VCID-uy2u-497k-y7fh
Aliases:
CVE-2017-5664
GHSA-jmvv-524f-hj5j
9.0.0+M21
Affected by 2 other vulnerabilities.
VCID-w38v-t8zm-mfdc
Aliases:
CVE-2016-0714
GHSA-mv42-px54-87jw
9.0.0+M3
Affected by 0 other vulnerabilities.
VCID-w67f-7ck2-83e2
Aliases:
CVE-2016-8745
GHSA-w3j5-q8f2-3cqq
9.0.0+M15
Affected by 1 other vulnerability.
VCID-wqne-fp1b-5bb2
Aliases:
CVE-2017-5650
GHSA-9785-w233-x6hv
9.0.0+M19
Affected by 0 other vulnerabilities.
VCID-wxsm-6cd1-kfd4
Aliases:
CVE-2025-24813
GHSA-83qj-6fr2-vhqg
Path Equivalence: 'file.Name' (Internal Dot) leading to Remote Code Execution and/or Information disclosure and/or malicious content added to uploaded files via write enabled Default Servlet in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.2, from 10.1.0-M1 through 10.1.34, from 9.0.0.M1 through 9.0.98. If all of the following were true, a malicious user was able to view security sensitive files and/or inject content into those files: - writes enabled for the default servlet (disabled by default) - support for partial PUT (enabled by default) - a target URL for security sensitive uploads that was a sub-directory of a target URL for public uploads - attacker knowledge of the names of security sensitive files being uploaded - the security sensitive files also being uploaded via partial PUT If all of the following were true, a malicious user was able to perform remote code execution: - writes enabled for the default servlet (disabled by default) - support for partial PUT (enabled by default) - application was using Tomcat's file based session persistence with the default storage location - application included a library that may be leveraged in a deserialization attack Users are recommended to upgrade to version 11.0.3, 10.1.35 or 9.0.99, which fixes the issue.
9.0.99
Affected by 0 other vulnerabilities.
10.1.35
Affected by 0 other vulnerabilities.
11.0.3
Affected by 0 other vulnerabilities.
VCID-x36b-25k2-ckcx
Aliases:
CVE-2020-1935
GHSA-qxf4-chvg-4r8r
In Apache Tomcat 9.0.0.M1 to 9.0.30, 8.5.0 to 8.5.50 and 7.0.0 to 7.0.99 the HTTP header parsing code used an approach to end-of-line parsing that allowed some invalid HTTP headers to be parsed as valid. This led to a possibility of HTTP Request Smuggling if Tomcat was located behind a reverse proxy that incorrectly handled the invalid Transfer-Encoding header in a particular manner. Such a reverse proxy is considered unlikely.
9.0.31
Affected by 0 other vulnerabilities.
VCID-x6tm-2bpa-5qgx
Aliases:
CVE-2016-6817
GHSA-698c-2x4j-g9gq
9.0.0+M13
Affected by 1 other vulnerability.
VCID-xu7t-p6w1-4ycd
Aliases:
CVE-2018-1304
GHSA-6rxj-58jh-436r
The URL pattern of "" (the empty string) which exactly maps to the context root was not correctly handled in Apache Tomcat 9.0.0.M1 to 9.0.4, 8.5.0 to 8.5.27, 8.0.0.RC1 to 8.0.49 and 7.0.0 to 7.0.84 when used as part of a security constraint definition. This caused the constraint to be ignored. It was, therefore, possible for unauthorised users to gain access to web application resources that should have been protected. Only security constraints with a URL pattern of the empty string were affected.
9.0.5
Affected by 0 other vulnerabilities.
VCID-ytwn-k91p-y7ht
Aliases:
CVE-2015-5345
GHSA-rh8q-vjgf-gf74
9.0.0+M3
Affected by 0 other vulnerabilities.
VCID-yvgh-9bh8-c7f5
Aliases:
CVE-2016-3092
GHSA-fvm3-cfvj-gxqq
9.0.0+M8
Affected by 0 other vulnerabilities.
VCID-zga5-ukcv-7khq
Aliases:
CVE-2016-6797
GHSA-q6x7-f33r-3wxx
9.0.0+M10
Affected by 0 other vulnerabilities.
VCID-znaw-aejz-u7ba
Aliases:
CVE-2019-0199
GHSA-qcxh-w3j9-58qr
The HTTP/2 implementation in Apache Tomcat 9.0.0.M1 to 9.0.14 and 8.5.0 to 8.5.37 accepted streams with excessive numbers of SETTINGS frames and also permitted clients to keep streams open without reading/writing request/response data. By keeping streams open for requests that utilised the Servlet API's blocking I/O, clients were able to cause server-side threads to block eventually leading to thread exhaustion and a DoS.
9.0.16
Affected by 0 other vulnerabilities.
VCID-zp3z-es2m-37e5
Aliases:
CVE-2020-13943
GHSA-f268-65qc-98vg
If an HTTP/2 client connecting to Apache Tomcat 10.0.0-M1 to 10.0.0-M7, 9.0.0.M1 to 9.0.37 or 8.5.0 to 8.5.57 exceeded the agreed maximum number of concurrent streams for a connection (in violation of the HTTP/2 protocol), it was possible that a subsequent request made on that connection could contain HTTP headers - including HTTP/2 pseudo headers - from a previous request rather than the intended headers. This could lead to users seeing responses for unexpected resources.
9.0.38
Affected by 0 other vulnerabilities.
10.0.0-M8
Affected by 0 other vulnerabilities.
Vulnerabilities fixed by this package (0)
Vulnerability Summary Aliases
This package is not known to fix vulnerabilities.

Date Actor Action Vulnerability Source VulnerableCode Version
2025-08-14T08:24:36.554923+00:00 Apache Tomcat Importer Affected by VCID-uj2y-34xt-hqf3 https://tomcat.apache.org/security-9.html 37.0.0
2025-08-14T08:24:36.481963+00:00 Apache Tomcat Importer Affected by VCID-2c1v-7he2-4fe5 https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:21.111119+00:00 Apache Tomcat Importer Affected by VCID-w38v-t8zm-mfdc https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:21.084123+00:00 Apache Tomcat Importer Affected by VCID-6h37-5spb-nudp https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:21.057895+00:00 Apache Tomcat Importer Affected by VCID-a275-x6jy-eybe https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:21.027329+00:00 Apache Tomcat Importer Affected by VCID-ek4u-ssqw-77cv https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:20.998612+00:00 Apache Tomcat Importer Affected by VCID-ytwn-k91p-y7ht https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:20.967594+00:00 Apache Tomcat Importer Affected by VCID-nxhv-dzkd-cfcb https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:20.938598+00:00 Apache Tomcat Importer Affected by VCID-yvgh-9bh8-c7f5 https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:20.910096+00:00 Apache Tomcat Importer Affected by VCID-cyky-7kzu-nba5 https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:20.880031+00:00 Apache Tomcat Importer Affected by VCID-c5rh-arx1-dfbj https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:20.847160+00:00 Apache Tomcat Importer Affected by VCID-dd8q-m5rh-fuhw https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:20.817467+00:00 Apache Tomcat Importer Affected by VCID-ufdf-fh63-7ye7 https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:20.786842+00:00 Apache Tomcat Importer Affected by VCID-zga5-ukcv-7khq https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:20.758774+00:00 Apache Tomcat Importer Affected by VCID-j52h-jxrq-43g1 https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:20.730113+00:00 Apache Tomcat Importer Affected by VCID-x6tm-2bpa-5qgx https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:20.700519+00:00 Apache Tomcat Importer Affected by VCID-kuap-mmfh-jyhr https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:20.669912+00:00 Apache Tomcat Importer Affected by VCID-w67f-7ck2-83e2 https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:20.611261+00:00 Apache Tomcat Importer Affected by VCID-s2yw-ayf9-gfgp https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:20.586440+00:00 Apache Tomcat Importer Affected by VCID-7b1n-ck2m-rbfu https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:20.561894+00:00 Apache Tomcat Importer Affected by VCID-wqne-fp1b-5bb2 https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:20.533541+00:00 Apache Tomcat Importer Affected by VCID-dzsr-5hq1-47fd https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:20.504358+00:00 Apache Tomcat Importer Affected by VCID-uy2u-497k-y7fh https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:20.477806+00:00 Apache Tomcat Importer Affected by VCID-snze-gjzq-dudy https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:20.446892+00:00 Apache Tomcat Importer Affected by VCID-ta6y-kc43-e3ap https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:20.417146+00:00 Apache Tomcat Importer Affected by VCID-8kh8-xx8e-83br https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:20.349456+00:00 Apache Tomcat Importer Affected by VCID-xu7t-p6w1-4ycd https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:20.316412+00:00 Apache Tomcat Importer Affected by VCID-nq3y-spqj-qyca https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:20.286560+00:00 Apache Tomcat Importer Affected by VCID-t538-646q-pqf4 https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:20.258345+00:00 Apache Tomcat Importer Affected by VCID-j8tv-cs47-93h9 https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:20.194277+00:00 Apache Tomcat Importer Affected by VCID-ks1b-8a8q-bker https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:20.164953+00:00 Apache Tomcat Importer Affected by VCID-7n44-6sjn-kufk https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:20.123905+00:00 Apache Tomcat Importer Affected by VCID-znaw-aejz-u7ba https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:20.082099+00:00 Apache Tomcat Importer Affected by VCID-97nc-3edh-9qdx https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:20.049254+00:00 Apache Tomcat Importer Affected by VCID-7rmu-m65z-mfcm https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:20.016623+00:00 Apache Tomcat Importer Affected by VCID-3zw5-dkhq-s3gr https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:19.982313+00:00 Apache Tomcat Importer Affected by VCID-8m28-utzk-x7gj https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:19.948904+00:00 Apache Tomcat Importer Affected by VCID-aycw-nzkw-buhj https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:19.919346+00:00 Apache Tomcat Importer Affected by VCID-anxt-ts7w-wye1 https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:19.857979+00:00 Apache Tomcat Importer Affected by VCID-x36b-25k2-ckcx https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:19.823486+00:00 Apache Tomcat Importer Affected by VCID-1fkk-yntx-hyfd https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:19.760645+00:00 Apache Tomcat Importer Affected by VCID-ee8x-kzqv-b3ht https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:19.709978+00:00 Apache Tomcat Importer Affected by VCID-qpdb-4y18-b3hf https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:19.679969+00:00 Apache Tomcat Importer Affected by VCID-zp3z-es2m-37e5 https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:19.627354+00:00 Apache Tomcat Importer Affected by VCID-s87f-pf8e-yqcz https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:19.603361+00:00 Apache Tomcat Importer Affected by VCID-eyyu-e4kt-8ue5 https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:19.573183+00:00 Apache Tomcat Importer Affected by VCID-hh8u-b2u9-pfgk https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:19.544958+00:00 Apache Tomcat Importer Affected by VCID-gkeu-um4m-ckef https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:19.429338+00:00 Apache Tomcat Importer Affected by VCID-52jg-1p2w-uqc9 https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:19.389419+00:00 Apache Tomcat Importer Affected by VCID-1nex-fumc-nfgc https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:18.687963+00:00 Apache Tomcat Importer Affected by VCID-hpzz-raum-7ybs https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:18.654320+00:00 Apache Tomcat Importer Affected by VCID-d9aj-d8ck-zqae https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:18.614068+00:00 Apache Tomcat Importer Affected by VCID-1r7j-y385-uyht https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:18.589261+00:00 Apache Tomcat Importer Affected by VCID-wxsm-6cd1-kfd4 https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:18.531056+00:00 Apache Tomcat Importer Affected by VCID-856z-sjqh-qfbz https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:18.500921+00:00 Apache Tomcat Importer Affected by VCID-59vp-c676-dfa4 https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:18.472294+00:00 Apache Tomcat Importer Affected by VCID-8sa7-2dgp-t7gv https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:18.445103+00:00 Apache Tomcat Importer Affected by VCID-jknh-z7bv-4kcf https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:18.389761+00:00 Apache Tomcat Importer Affected by VCID-usp8-axuv-v3fb https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:18.360750+00:00 Apache Tomcat Importer Affected by VCID-dk83-wt6s-c3a7 https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:18.329474+00:00 Apache Tomcat Importer Affected by VCID-7498-2z96-w3aa https://tomcat.apache.org/security-9.html 37.0.0
2025-07-31T08:03:18.299075+00:00 Apache Tomcat Importer Affected by VCID-tc17-t52j-nyh4 https://tomcat.apache.org/security-9.html 37.0.0