CVE-2024-39329

An 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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
mitreCNA
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CISA-ADPADP
5.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 26%
VendorProductVersion
djangoprojectdjango
4.2 ≤
𝑥
< 4.2.14
djangoprojectdjango
5.0 ≤
𝑥
< 5.0.7
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
python-django
bullseye
postponed
bookworm
no-dsa
bullseye (security)
vulnerable
bookworm (security)
vulnerable
trixie
3:4.2.23-1
fixed
sid
3:4.2.23-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
python-django
plucky
not-affected
oracular
not-affected
noble
Fixed 3:4.2.11-1ubuntu1.1
released
mantic
Fixed 3:4.2.4-1ubuntu2.3
released
jammy
Fixed 2:3.2.12-2ubuntu1.12
released
focal
Fixed 2:2.2.12-1ubuntu0.23
released
bionic
Fixed 1:1.11.11-1ubuntu1.21+esm5
released
xenial
needs-triage
trusty
needs-triage
Common Weakness Enumeration
References
https://docs.djangoproject.com/en/dev/releases/security/
https://groups.google.com/forum/#%21forum/django-announce
https://www.djangoproject.com/weblog/2024/jul/09/security-releases/
https://docs.djangoproject.com/en/dev/releases/security/
https://groups.google.com/forum/#%21forum/django-announce
https://www.djangoproject.com/weblog/2024/jul/09/security-releases/