VDB
CVE-2019-20396
CVE-2019-20396
PUBLISHED
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.
EPSS 0.20% · 41.4th percentile
Risk Scores
EPSS Score
0.20%
41.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | libyang | 0, 0.16.105-2, 0.16.105-3build1 |
Exploit Intelligence
Timeline
- Jan 22, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Feb 28, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2019-20396 third-party-advisory
- https://github.com/CESNET/libyang/commit/a1f17693904ed6fecc8902c747fc50a8f20e6af8 third-party-advisory
- https://github.com/CESNET/libyang/issues/740 third-party-advisory
- https://github.com/CESNET/libyang/compare/v0.16-r3...v1.0-r1 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2019-20396 third-party-advisory