CVE-2018-5747

In Long Range Zip (aka lrzip) 0.631, there is a use-after-free in the ucompthread function (stream.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted lrz file.
Severity
MEDIUM
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Atk. Vector
LOCAL
Atk. Complexity
LOW
Priv. Required
NONE
Base Score
CVSS 3.x
EPSS Score
Percentile: 55%
VendorProductVersion
long_range_zip_projectlong_range_zip
0.631
debiandebian_linux
9.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
lrzip
bullseye (security)
0.641-1+deb11u1
fixed
bullseye
0.641-1+deb11u1
fixed
jessie
no-dsa
wheezy
no-dsa
bookworm
0.651-2
fixed
sid
0.651-3
fixed
trixie
0.651-3
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
lrzip
jammy
not-affected
impish
not-affected
hirsute
not-affected
groovy
not-affected
focal
not-affected
eoan
not-affected
disco
not-affected
cosmic
not-affected
bionic
Fixed 0.631-1+deb9u1build0.18.04.1
released
artful
ignored
xenial
Fixed 0.621-1ubuntu0.1~esm1
released
trusty
Fixed 0.616-1ubuntu0.1~esm1
released
Common Weakness Enumeration
References
https://github.com/ckolivas/lrzip/issues/90
https://lists.debian.org/debian-lts-announce/2021/08/msg00001.html
https://github.com/ckolivas/lrzip/issues/90
https://lists.debian.org/debian-lts-announce/2021/08/msg00001.html