CVE-2024-57970

libarchive through 3.7.7 has a heap-based buffer over-read in header_gnu_longlink in archive_read_support_format_tar.c via a TAR archive because it mishandles truncation in the middle of a GNU long linkname.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
4 MEDIUM
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
mitreCNA
4 MEDIUM
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CISA-ADPADP
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Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Debian logo
Debian Releases
Debian Product
Codename
libarchive
bullseye
3.4.3-2+deb11u1
fixed
bullseye (security)
3.4.3-2+deb11u2
fixed
bookworm
3.6.2-1+deb12u2
fixed
bookworm (security)
3.6.2-1+deb12u2
fixed
sid
3.7.4-3
fixed
trixie
3.7.4-3
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
libarchive
oracular
not-affected
noble
not-affected
jammy
not-affected
focal
not-affected
bionic
not-affected
xenial
not-affected
Common Weakness Enumeration
References
https://github.com/libarchive/libarchive/issues/2415
https://github.com/libarchive/libarchive/pull/2422