CVE-2020-26116
- State
- Published
- Severity
- Not scored
- Published
- Sep 27, 2020
- Updated
- Oct 14, 2026
- Reserved
- Sep 27, 2020
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.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://python-security.readthedocs.io/vuln/http-header-injection-method.html
- https://bugs.python.org/issue39603
- FEDORA-2020-221823ebddvendor-advisory
- FEDORA-2020-887d3fa26fvendor-advisory
- FEDORA-2020-d30881c970vendor-advisory
- USN-4581-1vendor-advisory
- FEDORA-2020-e33acdea18vendor-advisory
- openSUSE-SU-2020:1859vendor-advisory
- FEDORA-2020-d42cb01973vendor-advisory
- [debian-lts-announce] 20201119 [SECURITY] [DLA 2456-1] python3.5 security updatemailing-list
- GLSA-202101-18vendor-advisory
- https://www.oracle.com/security-alerts/cpuoct2021.html
- https://security.netapp.com/advisory/ntap-20201023-0001/
- [debian-lts-announce] 20230524 [SECURITY] [DLA 3432-1] python2.7 security updatemailing-list
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html
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