Apache Tomcat Improper Input Validation vulnerability
Improper Input Validation vulnerability in Apache Tomcat. Tomcat from 11.0.0-M1 through 11.0.0-M10, from 10.1.0-M1 through 10.1.15, from 9.0.0-M1 through 9.0.82, and from 8.5.0 through 8.5.95 did not correctly parse HTTP trailer headers. A trailer header that exceeded the header size limit could cause Tomcat to treat a single request as multiple requests leading to the possibility of request smuggling when behind a reverse proxy. Older, EOL versions may also be affected. Users are recommended to upgrade to version 11.0.0-M11 onwards, 10.1.16 onwards, 9.0.83 onwards or 8.5.96 onwards, which fix the issue.
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2023-46589US | high7.5 | — | ||
Improper Input Validation vulnerability in Apache Tomcat.Tomcat from 11.0.0-M1 through 11.0.0-M10, from 10.1.0-M1 through 10.1.15, from 9.0.0-M1 through 9.0.82 and from 8.5.0 throu… | ||||
references
External citations — patches, advisories, analysis.
- http://www.openwall.com/lists/oss-security/2023/11/28/2WEB
- https://github.com/apache/tomcatPACKAGE
- https://github.com/apache/tomcat/commit/6f181e1062a472bc5f0234980f66cbde42c1041bWEB
- https://github.com/apache/tomcat/commit/7a2d8818fcea0b51747a67af9510ce7977245ebdWEB
- https://github.com/apache/tomcat/commit/aa92971e879a519384c517febc39fd04c48d4642WEB
- https://github.com/apache/tomcat/commit/b5776d769bffeade865061bc8ecbeb2b56167b08WEB
- https://lists.apache.org/thread/0rqq6ktozqc42ro8hhxdmmdjm1k1tpxrWEB
- https://lists.debian.org/debian-lts-announce/2024/01/msg00001.htmlWEB
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