Improper Encoding or Escaping of Output Affecting tomcat-jsp-2_3-api package, versions <9.0.36-3.84.1
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Test your applications- Snyk ID SNYK-SLES150-TOMCATJSP23API-2654763
- published 14 Apr 2022
- disclosed 16 Nov 2021
Introduced: 16 Nov 2021
CVE-2021-30640 Open this link in a new tabHow to fix?
Upgrade SLES:15.0 tomcat-jsp-2_3-api to version 9.0.36-3.84.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream tomcat-jsp-2_3-api package and not the tomcat-jsp-2_3-api package as distributed by SLES.
See How to fix? for SLES:15.0 relevant fixed versions and status.
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.
References
- https://www.suse.com/security/cve/CVE-2021-30640.html
- https://bugzilla.suse.com/1188279
- https://bugzilla.suse.com/1200696
- https://lists.apache.org/thread.html/r59f9ef03929d32120f91f4ea7e6e79edd5688d75d0a9b65fd26d1fe8%40%3Cannounce.tomcat.apache.org%3E
- https://www.oracle.com//security-alerts/cpujul2021.html
- https://lists.debian.org/debian-lts-announce/2021/08/msg00009.html
- https://www.debian.org/security/2021/dsa-4952
- https://security.netapp.com/advisory/ntap-20210827-0007/
- https://www.debian.org/security/2021/dsa-4986
- https://www.oracle.com/security-alerts/cpuoct2021.html
- https://www.oracle.com/security-alerts/cpujan2022.html
- https://security.gentoo.org/glsa/202208-34