CVE-2019-11236

NameCVE-2019-11236
DescriptionIn the urllib3 library through 1.24.1 for Python, CRLF injection is possible if the attacker controls the request parameter.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-1828-1
NVD severitymedium
Debian Bugs927172

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
python-urllib3 (PTS)jessie1.9.1-3vulnerable
jessie (security)1.9.1-3+deb8u1fixed
stretch1.19.1-1vulnerable
buster1.24.1-1vulnerable
bullseye, sid1.25.6-4vulnerable

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
python-urllib3source(unstable)(unfixed)927172
python-urllib3sourceexperimental1.25.6-1
python-urllib3sourcejessie1.9.1-3+deb8u1DLA-1828-1

Notes

https://github.com/urllib3/urllib3/issues/1553
https://github.com/urllib3/urllib3/commit/9b76785331243689a9d52cef3db05ef7462cb02d
https://github.com/urllib3/urllib3/commit/efddd7e7bad26188c3b692d1090cba768afa9162

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