CVE-2019-12779

libqb before 1.0.5 allows local users to overwrite arbitrary files via a symlink attack, because it uses predictable filenames (under /dev/shm and /tmp) without O_EXCL.
Link Following
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.1 HIGH
LOCAL
LOW
LOW
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 7%
VendorProductVersion
clusterlabslibqb
𝑥
< 1.0.5
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
libqb
bullseye
2.0.3-1
fixed
bookworm
2.0.6-2
fixed
sid
2.0.8-2
fixed
trixie
2.0.8-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
libqb
noble
not-affected
mantic
not-affected
lunar
not-affected
kinetic
not-affected
jammy
not-affected
impish
not-affected
hirsute
not-affected
groovy
not-affected
focal
not-affected
eoan
not-affected
disco
ignored
cosmic
ignored
bionic
needed
xenial
needed
trusty
needed