CVE-2021-28904

In function ext_get_plugin() in libyang <= v1.0.225, it doesn't check whether the value of revision is NULL

published May 20, 2021

CVSS
—
EPSS
1%
Percentile
72.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01407 · 72.4th percentile
Published
2021-05-20T18:36Z
EPSS history
Timeline
  • 20 MAY 18:36Z
    In function ext_get_plugin() in libyang <= v1.0.225, it doesn't check whether the value of revision is NULL
    cvelistv5