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CVE-2021-28902

Published: 20 May 2021

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.

Priority

Low

CVSS 3 base score: 7.5

Status

Package Release Status
libyang
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Needed

groovy Ignored
(reached end-of-life)
hirsute Ignored
(reached end-of-life)
impish Needed

jammy Needed

precise Does not exist

trusty Does not exist

upstream
Released (1.0.240)
xenial Ignored
(out of standard support)