CVE-2019-20392
- State
- Published
- Severity
- Not scored
- Published
- Jan 22, 2020
- Updated
- Aug 5, 2024
- Reserved
- Jan 22, 2020
Description
An invalid memory access flaw is present in libyang before v1.0-r1 in the function resolve_feature_value() when an if-feature statement is used inside a list key node, and the feature used is not defined. Applications that use libyang to parse untrusted input yang files may crash.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://github.com/CESNET/libyang/commit/32fb4993bc8bb49e93e84016af3c10ea53964be5
- https://github.com/CESNET/libyang/issues/723
- https://bugzilla.redhat.com/show_bug.cgi?id=1793922
- https://github.com/CESNET/libyang/compare/v0.16-r3...v1.0-r1
- [debian-lts-announce] 20230919 [SECURITY] [DLA 3572-1] libyang security updatemailing-list
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