CVE-2021-37147

NameCVE-2021-37147
DescriptionImproper input validation vulnerability in header parsing of Apache Traffic Server allows an attacker to smuggle requests. This issue affects Apache Traffic Server 8.0.0 to 8.1.2 and 9.0.0 to 9.1.0.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDSA-5153-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
trafficserver (PTS)buster (security), buster, buster (lts)8.1.7-0+deb10u4fixed
bullseye8.1.10+ds-1~deb11u1fixed
bullseye (security)8.1.11+ds-0+deb11u1fixed
bookworm9.2.4+ds-0+deb12u1fixed
bookworm (security)9.2.5+ds-0+deb12u1fixed
sid9.2.5+ds-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
trafficserversourcebuster8.0.2+ds-1+deb10u6DSA-5153-1
trafficserversourcebullseye8.1.1+ds-1.1+deb11u1DSA-5153-1
trafficserversource(unstable)9.1.1+ds-1

Notes

https://www.openwall.com/lists/oss-security/2021/11/02/11
https://github.com/apache/trafficserver/commit/64f25678bfbbd1433cce703e3c43bcc49a53de56 (master)
https://github.com/apache/trafficserver/commit/5cad961c87cb07fbb8fa6890685d9878a169378d (8.1.x)
https://github.com/apache/trafficserver/pull/8460

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