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.
                
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References
        History
                    Sat, 12 Jul 2025 13:45:00 +0000
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 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: redhat
Published: 2016-09-02T14:00:00
Updated: 2024-08-06T01:07:59.909Z
Reserved: 2016-06-16T00:00:00
Link: CVE-2016-5699
 Vulnrichment
                        Vulnrichment
                    No data.
 NVD
                        NVD
                    Status : Deferred
Published: 2016-09-02T14:59:07.003
Modified: 2025-04-12T10:46:40.837
Link: CVE-2016-5699
 Redhat
                        Redhat