Description
http.client in Python 3.x before 3.5.10, 3.6.x before 3.6.12, 3.7.x before 3.7.9, and 3.8.x before 3.8.5 allows CRLF injection if the attacker controls the HTTP request method, as demonstrated by inserting CR and LF control characters in the first argument of HTTPConnection.request.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://python-security.readthedocs.io/vuln/http-header-injection-method.html ↗
- https://bugs.python.org/issue39603 ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BW4GCLQISJCOEGQNIMVUZDQMIY6RR6CC/ ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JWMAVY4T4257AZHTF2RZJKNJNSJFY24O/ ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OXI72HIHMXCQFWTULUXDG7VDA2BCYL4Y/ ↗
- https://usn.ubuntu.com/4581-1/ ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HDQ2THWU4GPV4Y5H5WW5PFMSWXL2CRFD/ ↗
- http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00027.html ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QOX7DGMMWWL6POCRYGAUCISOLR2IG3XV/ ↗
- https://lists.debian.org/debian-lts-announce/2020/11/msg00032.html ↗
- https://security.gentoo.org/glsa/202101-18 ↗
- https://www.oracle.com/security-alerts/cpuoct2021.html ↗
- https://security.netapp.com/advisory/ntap-20201023-0001/ ↗
- https://lists.debian.org/debian-lts-announce/2023/05/msg00024.html ↗
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html ↗