CVE-2023-26916

EUVD-2023-30708
libyang from v2.0.164 to v2.1.30 was discovered to contain a NULL pointer dereference via the function lys_parse_mem at lys_parse_mem.c.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Base Score
CVSS 3.x
EPSS Score
Percentile: 11%
Affected Products (NVD)
VendorProductVersion
cesnetlibyang
2.0.164 ≤
𝑥
≤ 2.1.30
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
libyang
bookworm
ignored
bullseye
no-dsa
sid
3.4.2+dfsg-2
fixed
trixie
3.4.2+dfsg-2
fixed
libyang2
bookworm
ignored
bullseye
no-dsa
sid
2.1.148-0.2
fixed
trixie
2.1.148-0.2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
libyang
bionic
dne
focal
needs-triage
jammy
needs-triage
kinetic
ignored
lunar
dne
mantic
dne
noble
dne
oracular
dne
trusty
ignored
xenial
ignored
Common Weakness Enumeration
References
https://github.com/CESNET/libyang/issues/1979
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6NQZHCJG3SBMFOQNIPRZGKDK3ARHLTTB/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U2VWGCMYKQH4BTFEHX5VYEXXOPIKKFHS/
https://github.com/CESNET/libyang/issues/1979
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6NQZHCJG3SBMFOQNIPRZGKDK3ARHLTTB/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U2VWGCMYKQH4BTFEHX5VYEXXOPIKKFHS/