CVE-2021-21239

NameCVE-2021-21239
DescriptionPySAML2 is a pure python implementation of SAML Version 2 Standard. Py ...
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-2577-1
Debian Bugs980772

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
python-pysaml2 (PTS)jessie, jessie (lts)2.0.0-1+deb8u3vulnerable
stretch3.0.0-5+deb9u1vulnerable
stretch (security)3.0.0-5+deb9u2fixed
buster, buster (security)4.5.0-4+deb10u1vulnerable
bullseye6.5.1-1fixed
sid, bookworm7.0.1-2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
python-pysaml2sourcejessie(unfixed)end-of-life
python-pysaml2sourcestretch3.0.0-5+deb9u2DLA-2577-1
python-pysaml2source(unstable)6.5.1-1980772

Notes

https://github.com/IdentityPython/pysaml2/security/advisories/GHSA-5p3x-r448-pc62
https://github.com/IdentityPython/pysaml2/commit/751dbf50a51131b13d55989395f9b115045f9737

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