| Name | CVE-2020-10109 |
| Description | In Twisted Web through 19.10.0, there was an HTTP request splitting vulnerability. When presented with a content-length and a chunked encoding header, the content-length took precedence and the remainder of the request body was interpreted as a pipelined request. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-2145-1, DLA-2927-1 |
| Debian Bugs | 953950 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| twisted (PTS) | jessie, jessie (lts) | 14.0.2-3+deb8u6 | fixed |
| stretch (security) | 16.6.0-2+deb9u3 | fixed | |
| stretch (lts), stretch | 16.6.0-2+deb9u4 | fixed | |
| buster (security), buster, buster (lts) | 18.9.0-3+deb10u2 | fixed | |
| bullseye | 20.3.0-7+deb11u1 | fixed | |
| bookworm (security), bookworm | 22.4.0-4+deb12u1 | fixed | |
| trixie | 24.7.0-3 | fixed | |
| sid | 24.10.0-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| twisted | source | wheezy | (unfixed) | end-of-life | ||
| twisted | source | jessie | 14.0.2-3+deb8u1 | DLA-2145-1 | ||
| twisted | source | stretch | 16.6.0-2+deb9u1 | DLA-2927-1 | ||
| twisted | source | buster | 18.9.0-3+deb10u1 | |||
| twisted | source | (unstable) | 18.9.0-7 | 953950 |
https://know.bishopfox.com/advisories/twisted-version-19.10.0#INOR
https://github.com/twisted/twisted/commit/4a7d22e490bb8ff836892cc99a1f54b85ccb0281