CVE-2021-28902

In function read_yin_container() in libyang <= v1.0.225, it doesn't check whether the value of retval->ext[r] is NULL

published May 20, 2021

CVSS
—
EPSS
2%
Percentile
75.0
In the wild
Unconfirmed
What it is

In function read_yin_container() in libyang <= v1.0.225, it doesn't check whether the value of retval->ext[r] is NULL. In some cases, it can be NULL, which leads to the operation of retval->ext[r]->flags that results in a crash.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01555 · 75.0th percentile
Published
2021-05-20T18:36Z
EPSS history
Timeline
  • 20 MAY 18:36Z
    In function read_yin_container() in libyang <= v1.0.225, it doesn't check whether the value of retval->ext[r] is NULL
    cvelistv5