CVE-2020-13935

NameCVE-2020-13935
DescriptionThe payload length in a WebSocket frame was not correctly validated in ...
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-2286-1, DSA-4727-1, ELA-242-1, ELA-243-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
tomcat7 (PTS)jessie, jessie (lts)7.0.56-3+really7.0.100-1+deb8u2fixed
tomcat8 (PTS)jessie, jessie (lts)8.0.14-1+deb8u19fixed
stretch8.5.54-0+deb9u1vulnerable
stretch (security)8.5.54-0+deb9u5fixed
tomcat9 (PTS)buster, buster (security)9.0.31-1~deb10u2fixed
sid, bullseye9.0.41-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
tomcat7sourcejessie7.0.56-3+really7.0.100-1+deb8u2ELA-242-1
tomcat8source(unstable)(unfixed)
tomcat8sourcejessie8.0.14-1+deb8u18ELA-243-1
tomcat8sourcestretch8.5.54-0+deb9u3DLA-2286-1
tomcat9source(unstable)9.0.37-1
tomcat9sourcebuster9.0.31-1~deb10u2DSA-4727-1

Notes

https://www.openwall.com/lists/oss-security/2020/07/14/3
https://github.com/apache/tomcat/commit/12d715676038efbf9c728af10163f8277fc019d5 (8.5.57)
https://github.com/apache/tomcat/commit/40fa74c74822711ab878079d0a69f7357926723d (9.0.37)

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