A double-free is present in libyang before v1.0-r1 in the...
Moderate severity
Unreviewed
Published
May 24, 2022
to the GitHub Advisory Database
•
Updated Sep 20, 2023
Description
Published by the National Vulnerability Database
Jan 22, 2020
Published to the GitHub Advisory Database
May 24, 2022
Last updated
Sep 20, 2023
A double-free is present in libyang before v1.0-r1 in the function yyparse() when an empty description is used. Applications that use libyang to parse untrusted input yang files may be vulnerable to this flaw, which would cause a crash or potentially code execution.
References