| Name | CVE-2023-26916 |
| Description | 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 989060, 1034154 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| libyang (PTS) | bullseye | 1.0.225-1.1 | vulnerable |
| sid, trixie | 3.4.2+dfsg-2 | fixed |
| libyang2 (PTS) | bookworm | 2.1.30-2 | vulnerable |
| sid, trixie | 2.1.148-0.2 | fixed |
The information below is based on the following data on fixed versions.
Notes
[bullseye] - libyang <no-dsa> (Minor issue)
[bookworm] - libyang2 <ignored> (Minor issue)
https://github.com/CESNET/libyang/issues/1979
https://github.com/CESNET/libyang/commit/dc668d296f9f05aeab6315d44cff3208641e3096 (v2.1.55)
src:libyang was removed and later re-introduced as src:libyang with version 3