A double-free is present in libyang before v1.0-r1 in the function yyparse() when an organization field is not terminated. 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.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2020-01-22T00:00:00

Updated: 2023-09-19T21:06:24.541522

Reserved: 2020-01-22T00:00:00


Link: CVE-2019-20397

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2020-01-22T22:15:10.550

Modified: 2023-09-19T22:15:10.693


Link: CVE-2019-20397

JSON object: View

cve-icon Redhat Information

No data.

CWE