CVE-2024-39329

NameCVE-2024-39329
DescriptionAn issue was discovered in Django 5.0 before 5.0.7 and 4.2 before 4.2.14. The django.contrib.auth.backends.ModelBackend.authenticate() method allows remote attackers to enumerate users via a timing attack involving login requests for users with an unusable password.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs1076069

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
python-django (PTS)jessie, jessie (lts)1.7.11-1+deb8u17fixed
stretch (security)1:1.10.7-2+deb9u17fixed
stretch (lts), stretch1:1.10.7-2+deb9u23fixed
buster, buster (lts)1:1.11.29-1+deb10u12fixed
buster (security)1:1.11.29-1+deb10u11fixed
bullseye (security), bullseye2:2.2.28-1~deb11u2vulnerable
bookworm (security), bookworm3:3.2.19-1+deb12u1vulnerable
trixie3:4.2.16-1fixed
sid3:4.2.17-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
python-djangosourcejessie(not affected)
python-djangosourcestretch(not affected)
python-djangosourcebuster(not affected)
python-djangosource(unstable)3:4.2.14-11076069

Notes

[bookworm] - python-django <no-dsa> (Minor issue)
[bullseye] - python-django <postponed> (Minor issue)
https://www.djangoproject.com/weblog/2024/jul/09/security-releases/
https://github.com/django/django/commit/156d3186c96e3ec2ca73b8b25dc2ef366e38df14 (4.2.14)

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