CVE-2019-17582

A use-after-free in the _zip_dirent_read function of zip_dirent.c in libzip 1.2.0 allows attackers to have an unspecified impact by attempting to unzip a malformed ZIP archive. NOTE: the discoverer states "This use-after-free is triggered prior to the double free reported in CVE-2017-12858."
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 73%
VendorProductVersion
libziplibzip
1.2.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
libzip
bookworm
1.7.3-1
fixed
bullseye
1.7.3-1
fixed
trixie
1.11.1-1
fixed
sid
1.11.2-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
libzip
jammy
not-affected
impish
not-affected
hirsute
ignored
groovy
ignored
focal
not-affected
bionic
not-affected
xenial
not-affected
trusty
not-affected
Common Weakness Enumeration
References
https://github.com/nih-at/libzip/commit/2217022b7d1142738656d891e00b3d2d9179b796
https://github.com/nih-at/libzip/issues/5
https://libzip.org/libzip-discuss/
https://github.com/nih-at/libzip/commit/2217022b7d1142738656d891e00b3d2d9179b796
https://github.com/nih-at/libzip/issues/5
https://libzip.org/libzip-discuss/