medium6.5
CVE-2019-20396
A segmentation fault is present in yyparse in libyang before v1.0-r1 due to a malformed pattern statement value during lys_parse_path parsing.
Impact
A segmentation fault is present in yyparse in libyang before v1.0-r1 due to a malformed pattern statement value during lys_parse_path parsing.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Cesnet | Libyang | Versions 0.11, 0.12, 0.13, 0.14, 0.15, 0.16 |
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/CESNET/libyang/commit/a1f17693904ed6fecc8902c747fc50a8f20e6af8
- https://github.com/CESNET/libyang/compare/v0.16-r3...v1.0-r1
- https://github.com/CESNET/libyang/issues/740
- https://lists.debian.org/debian-lts-announce/2023/09/msg00019.html
- https://github.com/CESNET/libyang/commit/a1f17693904ed6fecc8902c747fc50a8f20e6af8
- https://github.com/CESNET/libyang/compare/v0.16-r3...v1.0-r1
- https://github.com/CESNET/libyang/issues/740
- https://lists.debian.org/debian-lts-announce/2023/09/msg00019.html