CVE-2021-28904
HIGHlibyang <v1.0.225 - Use After Free
Title source: llmDescription
In function ext_get_plugin() in libyang <= v1.0.225, it doesn't check whether the value of revision is NULL. If revision is NULL, the operation of strcmp(revision, ext_plugins[u].revision) will lead to a crash.
Scores
CVSS v3
7.5
EPSS
0.0040
EPSS Percentile
60.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Classification
CWE
CWE-252
Status
published
Affected Products (1)
cesnet/libyang
< 1.0.225
Timeline
Published
May 20, 2021
Tracked Since
Feb 18, 2026