CRLF injection vulnerability in the HTTPConnection.putheader function in urllib2 and urllib in CPython (aka Python) before 2.7.10 and 3.x before 3.4.4 allows remote attackers to inject arbitrary HTTP headers via CRLF sequences in a URL.
Metrics
Affected Vendors & Products
Advisories
Source | ID | Title |
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DLA-522-1 | python2.7 security update |
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DLA-1663-1 | python3.4 security update |
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USN-3134-1 | Python vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Sat, 12 Jul 2025 13:45:00 +0000
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Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2024-08-06T01:07:59.909Z
Reserved: 2016-06-16T00:00:00
Link: CVE-2016-5699

No data.

Status : Deferred
Published: 2016-09-02T14:59:07.003
Modified: 2025-04-12T10:46:40.837
Link: CVE-2016-5699


No data.