| Name | CVE-2022-31778 |
| Description | Improper Input Validation vulnerability in handling the Transfer-Encoding header of Apache Traffic Server allows an attacker to poison the cache. This issue affects Apache Traffic Server 8.0.0 to 9.0.2. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more) |
| References | DSA-5206-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| trafficserver (PTS) | buster | 8.0.2+ds-1+deb10u6 | vulnerable |
| buster (security) | 8.0.2+ds-1+deb10u7 | vulnerable |
| bullseye | 8.1.5+ds-1~deb11u1 | fixed |
| bullseye (security) | 8.1.6+ds-1~deb11u1 | fixed |
| bookworm | 9.1.4+ds-1 | fixed |
| sid | 9.2.0+ds-2 | fixed |
The information below is based on the following data on fixed versions.
Notes
[buster] - trafficserver <ignored> (Minor issue, intrusive to backport)
https://lists.apache.org/thread/rc64lwbdgrkv674koc3zl1sljr9vwg21