CVE-2023-26916 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	NIST	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
mitre	CNA	---				---
CVE	ADP	---				---
CISA-ADP	ADP	---				---

Base Score

CVSS 3.x

EPSS Score

Percentile: 18%

Vendor	Product	Version
cesnet	libyang	2.0.164 ≤ 𝑥 ≤ 2.1.30

𝑥

= Vulnerable software versions

Debian Releases

Debian Product

Codename

libyang

bullseye	no-dsa
bookworm	ignored
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 Releases

Ubuntu Product

Codename

libyang

oracular	dne
noble	dne
mantic	dne
lunar	dne
kinetic	ignored
jammy	needs-triage
focal	needs-triage
bionic	dne
xenial	ignored
trusty	ignored

Common Weakness Enumeration

CWE-476 - NULL Pointer Dereference
A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit.

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/