| VID |
22974 |
| Severity |
30 |
| Port |
80, ... |
| Protocol |
TCP |
| Class |
WWW |
| Detailed Description |
The version of Tomcat installed on the remote host is prior to 8.5.63. It is, therefore, affected by multiple vulnerabilities as referenced in the vendor advisory.
- 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. (CVE-2021-25122)
- 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. (CVE-2021-25329)
* References:
https://github.com/apache/tomcat/commit/93f0cc403a9210d469afc2bd9cf03ab3251c6f35
https://github.com/apache/tomcat/commit/bb0e7c1e0d737a0de7d794572517bce0e91d30fa
https://tomcat.apache.org/security-8.html#Fixed_in_Apache_Tomcat_8.5.63
* Platforms Affected:
Apache Tomcat Server versions 8.5.x prior to 8.5.63
Any operating system Any version |
| Recommendation |
Upgrade to the latest version of Apache Tomcat Server (8.5.63 or later), available from the Apache Software Foundation download site, http://tomcat.apache.org/ |
| Related URL |
CVE-2021-25122,CVE-2021-25329 (CVE) |
| Related URL |
(SecurityFocus) |
| Related URL |
(ISS) |
|
