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.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-3572-1 | libyang security update |
EUVD |
EUVD-2019-10943 | 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. |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-05T02:39:09.836Z
Reserved: 2020-01-22T00:00:00
Link: CVE-2019-20393
No data.
Status : Modified
Published: 2020-01-22T22:15:10.237
Modified: 2024-11-21T04:38:22.720
Link: CVE-2019-20393
OpenCVE Enrichment
No data.
Debian DLA
EUVD