CVE-2019-12474

Wikimedia MediaWiki 1.23.0 through 1.32.1 has an information leak. Privileged API responses that include whether a recent change has been patrolled may be cached publicly. Fixed in 1.32.2, 1.31.2, 1.30.2 and 1.27.6.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
mitreCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 49%
VendorProductVersion
mediawikimediawiki
1.23.0 ≤
𝑥
< 1.27.6
mediawikimediawiki
1.30.0 ≤
𝑥
< 1.30.2
mediawikimediawiki
1.31.0 ≤
𝑥
< 1.31.2
mediawikimediawiki
1.32.0 ≤
𝑥
< 1.32.2
debiandebian_linux
9.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
mediawiki
bullseye
1:1.35.13-1+deb11u2
fixed
bullseye (security)
1:1.35.13-1+deb11u3
fixed
bookworm
1:1.39.7-1~deb12u1
fixed
bookworm (security)
1:1.39.10-1~deb12u1
fixed
sid
1:1.39.10-1
fixed
trixie
1:1.39.10-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
mediawiki
noble
Fixed 1:1.31.2-1
released
mantic
Fixed 1:1.31.2-1
released
lunar
Fixed 1:1.31.2-1
released
kinetic
Fixed 1:1.31.2-1
released
jammy
Fixed 1:1.31.2-1
released
impish
Fixed 1:1.31.2-1
released
hirsute
Fixed 1:1.31.2-1
released
groovy
Fixed 1:1.31.2-1
released
focal
Fixed 1:1.31.2-1
released
eoan
Fixed 1:1.31.2-1
released
disco
ignored
cosmic
ignored
bionic
needed
xenial
dne
trusty
dne
References
https://lists.wikimedia.org/pipermail/wikitech-l/2019-June/092152.html
https://phabricator.wikimedia.org/T212118
https://seclists.org/bugtraq/2019/Jun/12
https://www.debian.org/security/2019/dsa-4460
https://lists.wikimedia.org/pipermail/wikitech-l/2019-June/092152.html
https://phabricator.wikimedia.org/T212118
https://seclists.org/bugtraq/2019/Jun/12
https://www.debian.org/security/2019/dsa-4460