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Package Instance

Lookup for vulnerable packages by Package URL.

Purlpkg:maven/org.apache.tomcat/tomcat-catalina@8.5.28
Typemaven
Namespaceorg.apache.tomcat
Nametomcat-catalina
Version8.5.28
Qualifiers
Subpath
Is_vulnerabletrue
Next_non_vulnerable_version9.0.96
Latest_non_vulnerable_version11.0.21
Affected_by_vulnerabilities
0
url VCID-66kh-s6cr-tqf9
vulnerability_id VCID-66kh-s6cr-tqf9
summary 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.
references
0
reference_url http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00057.html
reference_id
reference_type
scores
0
value 7.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00057.html
1
reference_url http://packetstormsecurity.com/files/157924/Apache-Tomcat-CVE-2020-9484-Proof-Of-Concept.html
reference_id
reference_type
scores
0
value 7.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url http://packetstormsecurity.com/files/157924/Apache-Tomcat-CVE-2020-9484-Proof-Of-Concept.html
2
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-9484.json
reference_id
reference_type
scores
0
value 7.0
scoring_system cvssv3
scoring_elements CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-9484.json
3
reference_url https://api.first.org/data/v1/epss?cve=CVE-2020-9484
reference_id
reference_type
scores
0
value 0.93325
scoring_system epss
scoring_elements 0.99809
published_at 2026-04-13T12:55:00Z
1
value 0.93325
scoring_system epss
scoring_elements 0.99808
published_at 2026-04-09T12:55:00Z
2
value 0.93325
scoring_system epss
scoring_elements 0.99806
published_at 2026-04-02T12:55:00Z
3
value 0.93325
scoring_system epss
scoring_elements 0.99807
published_at 2026-04-04T12:55:00Z
4
value 0.93325
scoring_system epss
scoring_elements 0.99811
published_at 2026-04-16T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2020-9484
4
reference_url https://bugzilla.suse.com/show_bug.cgi?id=1171928
reference_id
reference_type
scores
0
value 7.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://bugzilla.suse.com/show_bug.cgi?id=1171928
5
reference_url http://seclists.org/fulldisclosure/2020/Jun/6
reference_id
reference_type
scores
0
value 7.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url http://seclists.org/fulldisclosure/2020/Jun/6
6
reference_url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
reference_id
reference_type
scores
0
value 7.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
7
reference_url https://github.com/apache/tomcat
reference_id
reference_type
scores
0
value 7.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/apache/tomcat
8
reference_url https://github.com/apache/tomcat/commit/3aa8f28db7efb311cdd1b6fe15a9cd3b167a2222
reference_id
reference_type
scores
url https://github.com/apache/tomcat/commit/3aa8f28db7efb311cdd1b6fe15a9cd3b167a2222
9
reference_url https://github.com/apache/tomcat/commit/3aa8f28db7efb311cdd1b6fe15a9cd3b167a2222.patch
reference_id
reference_type
scores
0
value 7.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/apache/tomcat/commit/3aa8f28db7efb311cdd1b6fe15a9cd3b167a2222.patch
10
reference_url https://github.com/apache/tomcat/commit/4785433a226a20df6acbea49296e1ce7e23de453
reference_id
reference_type
scores
0
value 7.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/apache/tomcat/commit/4785433a226a20df6acbea49296e1ce7e23de453
11
reference_url https://github.com/apache/tomcat/commit/53e30390943c18fca0c9e57dbcc14f1c623cfd06
reference_id
reference_type
scores
url https://github.com/apache/tomcat/commit/53e30390943c18fca0c9e57dbcc14f1c623cfd06
12
reference_url https://github.com/apache/tomcat/commit/6d66e99ef85da93e4d2c2a536ca51aa3418bfaf4
reference_id
reference_type
scores
0
value 7.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/apache/tomcat/commit/6d66e99ef85da93e4d2c2a536ca51aa3418bfaf4
13
reference_url https://github.com/apache/tomcat/commit/74b105657ffbd1d1de80455f03446c3bbf30d1f5
reference_id
reference_type
scores
0
value 7.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/apache/tomcat/commit/74b105657ffbd1d1de80455f03446c3bbf30d1f5
14
reference_url https://github.com/apache/tomcat/commit/93f0cc403a9210d469afc2bd9cf03ab3251c6f35
reference_id
reference_type
scores
0
value 7.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/apache/tomcat/commit/93f0cc403a9210d469afc2bd9cf03ab3251c6f35
15
reference_url https://github.com/apache/tomcat/commit/bb33048e3f9b4f2b70e4da2e6c4e34ca89023b1b
reference_id
reference_type
scores
0
value 7.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/apache/tomcat/commit/bb33048e3f9b4f2b70e4da2e6c4e34ca89023b1b
16
reference_url https://github.com/apache/tomcat/commit/ec08af18d0f9ddca3f2d800ef66fe7fd20afef2f
reference_id
reference_type
scores
url https://github.com/apache/tomcat/commit/ec08af18d0f9ddca3f2d800ef66fe7fd20afef2f
17
reference_url https://kc.mcafee.com/corporate/index?page=content&id=SB10332
reference_id
reference_type
scores
0
value 7.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://kc.mcafee.com/corporate/index?page=content&id=SB10332
18
reference_url https://lists.apache.org/thread.html/r11ce01e8a4c7269b88f88212f21830edf73558997ac7744f37769b77@%3Cusers.tomcat.apache.org%3E
reference_id
reference_type
scores
0
value 7.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://lists.apache.org/thread.html/r11ce01e8a4c7269b88f88212f21830edf73558997ac7744f37769b77@%3Cusers.tomcat.apache.org%3E
19
reference_url https://lists.apache.org/thread.html/r123b3ebe389f46f9d337923f393cdae4d3e9b78d982d706712f0898c@%3Ccommits.tomee.apache.org%3E
reference_id
reference_type
scores
0
value 7.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://lists.apache.org/thread.html/r123b3ebe389f46f9d337923f393cdae4d3e9b78d982d706712f0898c@%3Ccommits.tomee.apache.org%3E
20
reference_url https://lists.apache.org/thread.html/r26950738f4b4ca2d256597cf391d52d3450fa665c297ea5ca38f5469@%3Cusers.tomcat.apache.org%3E
reference_id
reference_type
scores
0
value 7.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://lists.apache.org/thread.html/r26950738f4b4ca2d256597cf391d52d3450fa665c297ea5ca38f5469@%3Cusers.tomcat.apache.org%3E
21
reference_url https://lists.apache.org/thread.html/r77eae567ed829da9012cadb29af17f2df8fa23bf66faf88229857bb1%40%3Cannounce.tomcat.apache.org%3E
reference_id
reference_type
scores
0
value 7.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://lists.apache.org/thread.html/r77eae567ed829da9012cadb29af17f2df8fa23bf66faf88229857bb1%40%3Cannounce.tomcat.apache.org%3E
22
reference_url https://lists.apache.org/thread.html/r7bc247fffcb1d58415215c861d2354bd653c86266230d78a93c71ae2@%3Cdev.tomcat.apache.org%3E
reference_id
reference_type
scores
0
value 7.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://lists.apache.org/thread.html/r7bc247fffcb1d58415215c861d2354bd653c86266230d78a93c71ae2@%3Cdev.tomcat.apache.org%3E
23
reference_url https://lists.apache.org/thread.html/r8a2ac0e476dbfc1e6440b09dcc782d444ad635d6da26f0284725a5dc@%3Cusers.tomcat.apache.org%3E
reference_id
reference_type
scores
0
value 7.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://lists.apache.org/thread.html/r8a2ac0e476dbfc1e6440b09dcc782d444ad635d6da26f0284725a5dc@%3Cusers.tomcat.apache.org%3E
24
reference_url https://lists.apache.org/thread.html/r8dd19c514face6dd85fd4eab0271854883f40c7307926c1f7cd5400c@%3Ccommits.tomee.apache.org%3E
reference_id
reference_type
scores
0
value 7.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://lists.apache.org/thread.html/r8dd19c514face6dd85fd4eab0271854883f40c7307926c1f7cd5400c@%3Ccommits.tomee.apache.org%3E
25
reference_url https://lists.apache.org/thread.html/raa4123e472175bb052fbba165d37187cea923f755e8f3f30d124cb3f@%3Ccommits.tomee.apache.org%3E
reference_id
reference_type
scores
0
value 7.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://lists.apache.org/thread.html/raa4123e472175bb052fbba165d37187cea923f755e8f3f30d124cb3f@%3Ccommits.tomee.apache.org%3E
26
reference_url https://lists.apache.org/thread.html/rb1c0fb105ce2b93b7ec6fc1b77dd208022621a91c12d1f580813cfed@%3Cdev.tomcat.apache.org%3E
reference_id
reference_type
scores
0
value 7.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://lists.apache.org/thread.html/rb1c0fb105ce2b93b7ec6fc1b77dd208022621a91c12d1f580813cfed@%3Cdev.tomcat.apache.org%3E
27
reference_url https://lists.apache.org/thread.html/rb51ccd58b2152fc75125b2406fc93e04ca9d34e737263faa6ff0f41f@%3Cusers.tomcat.apache.org%3E
reference_id
reference_type
scores
0
value 7.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://lists.apache.org/thread.html/rb51ccd58b2152fc75125b2406fc93e04ca9d34e737263faa6ff0f41f@%3Cusers.tomcat.apache.org%3E
28
reference_url https://lists.apache.org/thread.html/rc1778b38e74b5b6142414d57623bd55b023a72361f422836782fca3c@%3Cdev.tomcat.apache.org%3E
reference_id
reference_type
scores
0
value 7.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://lists.apache.org/thread.html/rc1778b38e74b5b6142414d57623bd55b023a72361f422836782fca3c@%3Cdev.tomcat.apache.org%3E
29
reference_url https://lists.apache.org/thread.html/rc8473b08abdf3c16494ed817bec1717a0ee0c8080315bc27db5f21c3@%3Ccommits.tomee.apache.org%3E
reference_id
reference_type
scores
0
value 7.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://lists.apache.org/thread.html/rc8473b08abdf3c16494ed817bec1717a0ee0c8080315bc27db5f21c3@%3Ccommits.tomee.apache.org%3E
30
reference_url https://lists.apache.org/thread.html/rf59c72572b9fee674a5d5cc6afeca4ffc3918a02c354a81cc50b7119@%3Ccommits.tomee.apache.org%3E
reference_id
reference_type
scores
0
value 7.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://lists.apache.org/thread.html/rf59c72572b9fee674a5d5cc6afeca4ffc3918a02c354a81cc50b7119@%3Ccommits.tomee.apache.org%3E
31
reference_url https://lists.apache.org/thread.html/rf6d5d57b114678d8898005faef31e9fd6d7c981fcc4ccfc3bc272fc9@%3Cdev.tomcat.apache.org%3E
reference_id
reference_type
scores
0
value 7.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://lists.apache.org/thread.html/rf6d5d57b114678d8898005faef31e9fd6d7c981fcc4ccfc3bc272fc9@%3Cdev.tomcat.apache.org%3E
32
reference_url https://lists.apache.org/thread.html/rf70f53af27e04869bdac18b1fc14a3ee529e59eb12292c8791a77926@%3Cusers.tomcat.apache.org%3E
reference_id
reference_type
scores
0
value 7.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://lists.apache.org/thread.html/rf70f53af27e04869bdac18b1fc14a3ee529e59eb12292c8791a77926@%3Cusers.tomcat.apache.org%3E
33
reference_url https://lists.apache.org/thread.html/rfe62fbf9d4c314f166fe8c668e50e5d9dd882a99447f26f0367474bf@%3Cannounce.apache.org%3E
reference_id
reference_type
scores
0
value 7.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://lists.apache.org/thread.html/rfe62fbf9d4c314f166fe8c668e50e5d9dd882a99447f26f0367474bf@%3Cannounce.apache.org%3E
34
reference_url https://lists.apache.org/thread.html/rfe62fbf9d4c314f166fe8c668e50e5d9dd882a99447f26f0367474bf@%3Cannounce.tomcat.apache.org%3E
reference_id
reference_type
scores
0
value 7.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://lists.apache.org/thread.html/rfe62fbf9d4c314f166fe8c668e50e5d9dd882a99447f26f0367474bf@%3Cannounce.tomcat.apache.org%3E
35
reference_url https://lists.apache.org/thread.html/rfe62fbf9d4c314f166fe8c668e50e5d9dd882a99447f26f0367474bf@%3Cdev.tomcat.apache.org%3E
reference_id
reference_type
scores
0
value 7.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://lists.apache.org/thread.html/rfe62fbf9d4c314f166fe8c668e50e5d9dd882a99447f26f0367474bf@%3Cdev.tomcat.apache.org%3E
36
reference_url https://lists.apache.org/thread.html/rfe62fbf9d4c314f166fe8c668e50e5d9dd882a99447f26f0367474bf@%3Cusers.tomcat.apache.org%3E
reference_id
reference_type
scores
0
value 7.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://lists.apache.org/thread.html/rfe62fbf9d4c314f166fe8c668e50e5d9dd882a99447f26f0367474bf@%3Cusers.tomcat.apache.org%3E
37
reference_url https://lists.debian.org/debian-lts-announce/2020/05/msg00020.html
reference_id
reference_type
scores
0
value 7.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://lists.debian.org/debian-lts-announce/2020/05/msg00020.html
38
reference_url https://lists.debian.org/debian-lts-announce/2020/05/msg00026.html
reference_id
reference_type
scores
0
value 7.0
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
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url pkg:maven/org.apache.tomcat/tomcat-catalina@8.5.55
purl pkg:maven/org.apache.tomcat/tomcat-catalina@8.5.55
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0
vulnerability VCID-8mns-kw6c-a7dk
1
vulnerability VCID-a8gk-n8bq-87cp
2
vulnerability VCID-ayrd-8ntf-hkh3
3
vulnerability VCID-j6cj-ftyd-3ffa
4
vulnerability VCID-j8tk-s915-pbfy
5
vulnerability VCID-ran8-rnqn-tkbc
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.tomcat/tomcat-catalina@8.5.55
1
url pkg:maven/org.apache.tomcat/tomcat-catalina@9.0.35
purl pkg:maven/org.apache.tomcat/tomcat-catalina@9.0.35
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1
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2
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vulnerability VCID-ran8-rnqn-tkbc
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url pkg:maven/org.apache.tomcat/tomcat-catalina@10.0.0-M5
purl pkg:maven/org.apache.tomcat/tomcat-catalina@10.0.0-M5
is_vulnerable true
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vulnerability VCID-a8gk-n8bq-87cp
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.tomcat/tomcat-catalina@10.0.0-M5
3
url pkg:maven/org.apache.tomcat/tomcat-catalina@10.0.2
purl pkg:maven/org.apache.tomcat/tomcat-catalina@10.0.2
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-j8tk-s915-pbfy
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.tomcat/tomcat-catalina@10.0.2
aliases CVE-2020-9484, GHSA-344f-f5vg-2jfj
risk_score 10.0
exploitability 2.0
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-66kh-s6cr-tqf9
1
url VCID-8mns-kw6c-a7dk
vulnerability_id VCID-8mns-kw6c-a7dk
summary 
Unchecked Error Condition vulnerability in Apache Tomcat. If Tomcat is configured to use a custom Jakarta Authentication (formerly JASPIC) ServerAuthContext component which may throw an exception during the authentication process without explicitly setting an HTTP status to indicate failure, the authentication may not fail, allowing the user to bypass the authentication process. There are no known Jakarta Authentication components that behave in this way.

This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.0-M26, from 10.1.0-M1 through 10.1.30, from 9.0.0-M1 through 9.0.95.

The following versions were EOL at the time the CVE was created but are 
known to be affected: 8.5.0 though 8.5.100. Other EOL versions may also be affected.


Users are recommended to upgrade to version 11.0.0, 10.1.31 or 9.0.96, which fix the issue.
references
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summary 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.
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summary 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.
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vulnerability VCID-ran8-rnqn-tkbc
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.tomcat/tomcat-catalina@9.0.21
aliases CVE-2022-25762, GHSA-h3ch-5pp2-vh6w
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-ayrd-8ntf-hkh3
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url VCID-j6cj-ftyd-3ffa
vulnerability_id VCID-j6cj-ftyd-3ffa
summary 
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.
Older, EOL versions may also be affected.


The vulnerability is limited to the ROOT (default) web application.
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is_vulnerable false
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aliases CVE-2023-41080, GHSA-q3mw-pvr8-9ggc
risk_score 3.1
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summary 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.
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aliases CVE-2021-43980, GHSA-jx7c-7mj5-9438
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
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url VCID-ran8-rnqn-tkbc
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summary 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.
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25
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reference_id
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scoring_system generic_textual
scoring_elements
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26
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28
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30
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31
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37
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38
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39
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reference_type
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40
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42
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43
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44
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45
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46
reference_url https://usn.ubuntu.com/5360-1/
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fixed_packages
0
url pkg:maven/org.apache.tomcat/tomcat-catalina@8.5.60
purl pkg:maven/org.apache.tomcat/tomcat-catalina@8.5.60
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-8mns-kw6c-a7dk
1
vulnerability VCID-ayrd-8ntf-hkh3
2
vulnerability VCID-cfhw-vmcp-y3bc
3
vulnerability VCID-j6cj-ftyd-3ffa
4
vulnerability VCID-j8tk-s915-pbfy
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.tomcat/tomcat-catalina@8.5.60
1
url pkg:maven/org.apache.tomcat/tomcat-catalina@9.0.40
purl pkg:maven/org.apache.tomcat/tomcat-catalina@9.0.40
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-2rmy-13ym-3bgm
1
vulnerability VCID-8mns-kw6c-a7dk
2
vulnerability VCID-cfhw-vmcp-y3bc
3
vulnerability VCID-j6cj-ftyd-3ffa
4
vulnerability VCID-j8tk-s915-pbfy
5
vulnerability VCID-stds-vw5z-auhp
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.tomcat/tomcat-catalina@9.0.40
2
url pkg:maven/org.apache.tomcat/tomcat-catalina@10.0.2
purl pkg:maven/org.apache.tomcat/tomcat-catalina@10.0.2
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-j8tk-s915-pbfy
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.tomcat/tomcat-catalina@10.0.2
aliases CVE-2020-17527, GHSA-vvw4-rfwf-p6hx
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-ran8-rnqn-tkbc
Fixing_vulnerabilities
Risk_score10.0
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:maven/org.apache.tomcat/tomcat-catalina@8.5.28