0.001 Low
EPSS
Percentile
45.5%
In function read_yin_leaf() 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.
github.com/CESNET/libyang/issues/1455
launchpad.net/bugs/cve/CVE-2021-28906
nvd.nist.gov/vuln/detail/CVE-2021-28906
security-tracker.debian.org/tracker/CVE-2021-28906
www.cve.org/CVERecord?id=CVE-2021-28906