CVE-2023-39741

EUVD-2023-43441
lrzip v0.651 was discovered to contain a heap overflow via the libzpaq::PostProcessor::write(int) function at /libzpaq/libzpaq.cpp. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted file.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.5 MEDIUM
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 8%
Affected Products (NVD)
VendorProductVersion
long_range_zip_projectlong_range_zip
0.651
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
lrzip
bookworm
no-dsa
bullseye
no-dsa
bullseye (security)
vulnerable
buster
no-dsa
sid
0.651-3
fixed
trixie
0.651-3
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
lrzip
bionic
needs-triage
focal
needs-triage
jammy
needs-triage
lunar
ignored
mantic
ignored
noble
needs-triage
oracular
needs-triage
trusty
ignored
xenial
needs-triage
Common Weakness Enumeration
References
https://gist.github.com/huanglei3/ec9090096aa92445cf0a8baa8e929084
https://github.com/ckolivas/lrzip/issues/246
https://github.com/huanglei3/lrzip_poc/tree/main/lrzip_heap_overflow
https://gist.github.com/huanglei3/ec9090096aa92445cf0a8baa8e929084
https://github.com/ckolivas/lrzip/issues/246
https://github.com/huanglei3/lrzip_poc/tree/main/lrzip_heap_overflow