CVE-2021-28902

First published: Thu May 20 2021(Updated: )

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.

Credit: cve@mitre.org

Affected Software	Affected Version	How to fix
Cesnet Libyang	<=1.0.225

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Reference Links

collector/nvd-index
vendor/cesnet
product/libyang
canonical/cesnet libyang

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