UBUNTU-CVE-2019-20391
- Source
- https://ubuntu.com/security/CVE-2019-20391
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-20391.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2019-20391
- Related
- Published
- 2020-01-22T22:15:00Z
- Modified
- 2024-11-29T16:30:15Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
An invalid memory access flaw is present in libyang before v1.0-r3 in the function resolvefeaturevalue() when an if-feature statement is used inside a bit. Applications that use libyang to parse untrusted input yang files may crash.
- References
-
- https://ubuntu.com/security/CVE-2019-20391
- https://bugzilla.redhat.com/show_bug.cgi?id=1793934
- https://github.com/CESNET/libyang/commit/bdb596ddc07596fa212f231135b87d0b9178f6f8
- https://github.com/CESNET/libyang/issues/772
- https://github.com/CESNET/libyang/compare/v1.0-r2...v1.0-r3
- https://www.cve.org/CVERecord?id=CVE-2019-20391