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| purl | pkg:maven/org.apache.tomcat.embed/tomcat-embed-core@9.0.21 |
| Vulnerability | Summary | Fixed by |
|---|---|---|
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VCID-4bq7-1e1e-d7c3
Aliases: CVE-2024-24549 GHSA-7w75-32cg-r6g2 |
Denial of Service due to improper input validation vulnerability for HTTP/2 requests in Apache Tomcat. When processing an HTTP/2 request, if the request exceeded any of the configured limits for headers, the associated HTTP/2 stream was not reset until after all of the headers had been processed.This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.0-M16, from 10.1.0-M1 through 10.1.18, from 9.0.0-M1 through 9.0.85, from 8.5.0 through 8.5.98. Users are recommended to upgrade to version 11.0.0-M17, 10.1.19, 9.0.86 or 8.5.99 which fix the issue. |
Affected by 3 other vulnerabilities. Affected by 3 other vulnerabilities. Affected by 4 other vulnerabilities. |
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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. |
Affected by 11 other vulnerabilities. Affected by 6 other vulnerabilities. |
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VCID-53ea-3wyh-xfg7
Aliases: CVE-2020-17527 GHSA-vvw4-rfwf-p6hx |
While investigating bug 64830 it was discovered that Apache Tomcat 10.0.0-M1 to 10.0.0-M9, 9.0.0-M1 to 9.0.39 and 8.5.0 to 8.5.59 could re-use an HTTP request header value from the previous stream received on an HTTP/2 connection for the request associated with the subsequent stream. While this would most likely lead to an error and the closure of the HTTP/2 connection, it is possible that information could leak between requests. |
Affected by 15 other vulnerabilities. Affected by 8 other vulnerabilities. |
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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. |
Affected by 2 other vulnerabilities. Affected by 2 other vulnerabilities. Affected by 2 other vulnerabilities. |
|
VCID-7m6d-m7rr-fbgj
Aliases: CVE-2021-41079 GHSA-59g9-7gfx-c72p |
Apache Tomcat 8.5.0 to 8.5.63, 9.0.0-M1 to 9.0.43 and 10.0.0-M1 to 10.0.2 did not properly validate incoming TLS packets. When Tomcat was configured to use NIO+OpenSSL or NIO2+OpenSSL for TLS, a specially crafted packet could be used to trigger an infinite loop resulting in a denial of service. |
Affected by 12 other vulnerabilities. Affected by 7 other vulnerabilities. |
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VCID-7nj6-9exh-5qgr
Aliases: CVE-2022-42252 GHSA-p22x-g9px-3945 |
If Apache Tomcat 8.5.0 to 8.5.82, 9.0.0-M1 to 9.0.67, 10.0.0-M1 to 10.0.26 or 10.1.0-M1 to 10.1.0 was configured to ignore invalid HTTP headers via setting rejectIllegalHeader to false (the default for 8.5.x only), Tomcat did not reject a request containing an invalid Content-Length header making a request smuggling attack possible if Tomcat was located behind a reverse proxy that also failed to reject the request with the invalid header. |
Affected by 6 other vulnerabilities. Affected by 2 other vulnerabilities. Affected by 6 other vulnerabilities. |
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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. |
Affected by 22 other vulnerabilities. |
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VCID-ay1a-2g1h-hkau
Aliases: CVE-2020-1745 GHSA-gv2w-88hx-8m9r |
Improper Authorization in Undertoe A file inclusion vulnerability was found in the AJP connector enabled with a default AJP configuration port of 8009 in Undertow version 2.0.29.Final and before and was fixed in 2.0.30.Final. A remote, unauthenticated attacker could exploit this vulnerability to read web application files from a vulnerable server. In instances where the vulnerable server allows file uploads, an attacker could upload malicious JavaServer Pages (JSP) code within a variety of file types and trigger this vulnerability to gain remote code execution. |
Affected by 19 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. |
Affected by 22 other vulnerabilities. |
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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. |
Affected by 16 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. |
Affected by 0 other vulnerabilities. Affected by 13 other vulnerabilities. Affected by 8 other vulnerabilities. |
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VCID-ghc6-gmwn-wyg2
Aliases: CVE-2022-29885 GHSA-r84p-88g2-2vx2 |
The documentation of Apache Tomcat 10.1.0-M1 to 10.1.0-M14, 10.0.0-M1 to 10.0.20, 9.0.13 to 9.0.62 and 8.5.38 to 8.5.78 for the EncryptInterceptor incorrectly stated it enabled Tomcat clustering to run over an untrusted network. This was not correct. While the EncryptInterceptor does provide confidentiality and integrity protection, it does not protect against all risks associated with running over any untrusted network, particularly DoS risks. |
Affected by 8 other vulnerabilities. Affected by 4 other vulnerabilities. Affected by 6 other vulnerabilities. |
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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. |
Affected by 17 other vulnerabilities. Affected by 1 other vulnerability. |
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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. |
Affected by 14 other vulnerabilities. Affected by 8 other vulnerabilities. |
|
VCID-kdkb-2vcc-7ka1
Aliases: CVE-2023-28708 GHSA-2c9m-w27f-53rm |
When using the RemoteIpFilter with requests received from a reverse proxy via HTTP that include the X-Forwarded-Proto header set to https, session cookies created by Apache Tomcat 11.0.0-M1 to 11.0.0.-M2, 10.1.0-M1 to 10.1.5, 9.0.0-M1 to 9.0.71 and 8.5.0 to 8.5.85 did not include the secure attribute. This could result in the user agent transmitting the session cookie over an insecure channel. |
Affected by 6 other vulnerabilities. Affected by 5 other vulnerabilities. Affected by 5 other vulnerabilities. |
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VCID-mx9m-1qg7-67gh
Aliases: CVE-2021-43980 GHSA-jx7c-7mj5-9438 |
The simplified implementation of blocking reads and writes introduced in Tomcat 10 and back-ported to Tomcat 9.0.47 onwards exposed a long standing (but extremely hard to trigger) concurrency bug in Apache Tomcat 10.1.0 to 10.1.0-M12, 10.0.0-M1 to 10.0.18, 9.0.0-M1 to 9.0.60 and 8.5.0 to 8.5.77 that could cause client connections to share an Http11Processor instance resulting in responses, or part responses, to be received by the wrong client. |
Affected by 9 other vulnerabilities. Affected by 5 other vulnerabilities. Affected by 6 other vulnerabilities. |
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VCID-ps1f-p4ds-zbgc
Aliases: CVE-2020-8022 GHSA-gc58-v8h3-x2gr |
Incorrect Default Permissions in Apache Tomcat ### Withdrawn As per https://lists.apache.org/thread/0z644xfjo49pn2oxcp9qslkvhhw4tb7q this issue only affects the SUSE built artifacts of tomcat and is not relevant for the artifacts on maven central. ### Original Advisory A Incorrect Default Permissions vulnerability in the packaging of tomcat on SUSE Enterprise Storage 5, SUSE Linux Enterprise Server 12-SP2-BCL, SUSE Linux Enterprise Server 12-SP2-LTSS, SUSE Linux Enterprise Server 12-SP3-BCL, SUSE Linux Enterprise Server 12-SP3-LTSS, SUSE Linux Enterprise Server 12-SP4, SUSE Linux Enterprise Server 12-SP5, SUSE Linux Enterprise Server 15-LTSS, SUSE Linux Enterprise Server for SAP 12-SP2, SUSE Linux Enterprise Server for SAP 12-SP3, SUSE Linux Enterprise Server for SAP 15, SUSE OpenStack Cloud 7, SUSE OpenStack Cloud 8, SUSE OpenStack Cloud Crowbar 8 allows local attackers to escalate from group tomcat to root. This issue affects: SUSE Enterprise Storage 5 tomcat versions prior to 80.0.53-29.32.1. SUSE Linux Enterprise Server 12-SP2-BCL tomcat versions prior to 8.0.53-29.32.1. SUSE Linux Enterprise Server 12-SP2-LTSS tomcat versions prior to 8.0.53-29.32.1. SUSE Linux Enterprise Server 12-SP3-BCL tomcat versions prior to 8.0.53-29.32.1. SUSE Linux Enterprise Server 12-SP3-LTSS tomcat versions prior to 8.0.53-29.32.1. SUSE Linux Enterprise Server 12-SP4 tomcat versions prior to 9.0.35-3.39.1. SUSE Linux Enterprise Server 12-SP5 tomcat versions prior to 9.0.35-3.39.1. SUSE Linux Enterprise Server 15-LTSS tomcat versions prior to 9.0.35-3.57.3. SUSE Linux Enterprise Server for SAP 12-SP2 tomcat versions prior to 8.0.53-29.32.1. SUSE Linux Enterprise Server for SAP 12-SP3 tomcat versions prior to 8.0.53-29.32.1. SUSE Linux Enterprise Server for SAP 15 tomcat versions prior to 9.0.35-3.57.3. SUSE OpenStack Cloud 7 tomcat versions prior to 8.0.53-29.32.1. SUSE OpenStack Cloud 8 tomcat versions prior to 8.0.53-29.32.1. SUSE OpenStack Cloud Crowbar 8 tomcat versions prior to 8.0.53-29.32.1. |
Affected by 17 other vulnerabilities. |
|
VCID-r5jp-6b4w-rffw
Aliases: CVE-2023-41080 GHSA-q3mw-pvr8-9ggc |
URL Redirection to Untrusted Site ('Open Redirect') vulnerability in FORM authentication feature Apache Tomcat.This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.0-M10, from 10.1.0-M1 through 10.0.12, from 9.0.0-M1 through 9.0.79 and from 8.5.0 through 8.5.92. The vulnerability is limited to the ROOT (default) web application. |
Affected by 6 other vulnerabilities. Affected by 5 other vulnerabilities. Affected by 6 other vulnerabilities. Affected by 3 other vulnerabilities. |
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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. |
Affected by 15 other vulnerabilities. Affected by 0 other vulnerabilities. |
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VCID-umzc-c88f-5yck
Aliases: CVE-2020-13934 GHSA-vf77-8h7g-gghp |
An h2c direct connection to Apache Tomcat 10.0.0-M1 to 10.0.0-M6, 9.0.0.M5 to 9.0.36 and 8.5.1 to 8.5.56 did not release the HTTP/1.1 processor after the upgrade to HTTP/2. If a sufficient number of such requests were made, an OutOfMemoryException could occur leading to a denial of service. |
Affected by 15 other vulnerabilities. Affected by 8 other vulnerabilities. |
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VCID-w5uu-nj7c-wka6
Aliases: CVE-2023-44487 GHSA-qppj-fm5r-hxr3 VSV00013 |
The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023. |
Affected by 4 other vulnerabilities. Affected by 4 other vulnerabilities. Affected by 5 other vulnerabilities. |
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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. |
Affected by 19 other vulnerabilities. |
| Vulnerability | Summary | Aliases |
|---|---|---|
| This package is not known to fix vulnerabilities. | ||