CVE-2020-26116BIT-LIBPYTHON-2020-26116BIT-PYTHON-2020-26116BIT-PYTHON-MIN-2020-26116PSF-2020-5
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 attack
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 3.5.10, 3.6.12, 3.7.9, 3.8.5
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: yes
- Technical impact: partial
Summary
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.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: yes · Technical impact: partial
- Record last updated
Affected versions
- libpythonBitnami
From 3.0.0 · fixed in 3.5.10; From 3.6.0 · fixed in 3.6.12; From 3.7.0 · fixed in 3.7.9; From 3.8.0 · fixed in 3.8.5
- pythonBitnami
From 3.0.0 · fixed in 3.5.10; From 3.6.0 · fixed in 3.6.12; From 3.7.0 · fixed in 3.7.9; From 3.8.0 · fixed in 3.8.5
- python-minBitnami
From 3.0.0 · fixed in 3.5.10; From 3.6.0 · fixed in 3.6.12; From 3.7.0 · fixed in 3.7.9; From 3.8.0 · fixed in 3.8.5
References 14
python-security.readthedocs.io
bugs.python.org
lists.fedoraproject.org
- archives/list/package-announce@lists.fedoraproject.org/message/BW4GCLQISJCOEGQNIMVUZDQMIY6RR6CC
- archives/list/package-announce@lists.fedoraproject.org/message/JWMAVY4T4257AZHTF2RZJKNJNSJFY24O
- archives/list/package-announce@lists.fedoraproject.org/message/OXI72HIHMXCQFWTULUXDG7VDA2BCYL4Y
- archives/list/package-announce@lists.fedoraproject.org/message/HDQ2THWU4GPV4Y5H5WW5PFMSWXL2CRFD
- archives/list/package-announce@lists.fedoraproject.org/message/QOX7DGMMWWL6POCRYGAUCISOLR2IG3XV