—
PYSEC-2020-260
Quick fix
PYSEC-2020-260 — twisted: upgrade to the fixed version with the command below.
pip install --upgrade 'twisted>=20.3.0rc1'Details
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.
Are you affected?
Enter the version of the package you're using.
Affected packages
References
- https://know.bishopfox.com/advisories/twisted-version-19.10.0[ADVISORY]
- https://know.bishopfox.com/advisories[ADVISORY]
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YW3NIL7VXSGJND2Q4BSXM3CFTAFU6T7D/[WEB]
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6ISMZFZBWW4EV6ETJGXAYIXN3AT7GBPL/[WEB]
- https://usn.ubuntu.com/4308-1/[WEB]
- https://usn.ubuntu.com/4308-2/[WEB]
- https://security.gentoo.org/glsa/202007-24[ADVISORY]
- https://github.com/advisories/GHSA-p5xh-vx83-mxcj[ADVISORY]