VDB
PYSEC-2020-259
PYSEC-2020-259
PUBLISHED
In Twisted Web through 19.10.0, there was an HTTP request splitting vulnerability. When presented with two content-length headers, it ignored the first header. When the second content-length value was set to zero, the request body was interpreted as a pipelined request.
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| PyPI | twisted | 0, 1.0.1, 1.0.4 |
Timeline
- Mar 12, 2020 CVE Published
- Nov 8, 2023 CVE Updated
- May 1, 2026 Security Advisory
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/ url
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6ISMZFZBWW4EV6ETJGXAYIXN3AT7GBPL/ url
- https://www.oracle.com/security-alerts/cpuoct2020.html url
- https://github.com/advisories/GHSA-h96w-mmrf-2h6v advisory
- https://usn.ubuntu.com/4308-1/ advisory
- https://usn.ubuntu.com/4308-2/ advisory
- https://security.gentoo.org/glsa/202007-24 advisory