urllib3 before 1.25.9 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 putrequest(). NOTE: this is similar to CVE-2020-26116.
Advisories
Source ID Title
Debian DLA Debian DLA DLA-2686-1 python-urllib3 security update
Debian DLA Debian DLA DLA-3610-1 python-urllib3 security update
EUVD EUVD EUVD-2020-0230 urllib3 before 1.25.9 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 putrequest(). NOTE: this is similar to CVE-2020-26116.
Github GHSA Github GHSA GHSA-wqvq-5m8c-6g24 CRLF injection in urllib3
Ubuntu USN Ubuntu USN USN-4570-1 urllib3 vulnerability
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T15:49:07.138Z

Reserved: 2020-09-29T00:00:00

Link: CVE-2020-26137

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-09-30T18:15:26.773

Modified: 2024-11-21T05:19:19.680

Link: CVE-2020-26137

cve-icon Redhat

Severity : Moderate

Publid Date: 2020-02-10T00:00:00Z

Links: CVE-2020-26137 - Bugzilla

cve-icon OpenCVE Enrichment

No data.