FKIE_CVE-2019-20391
Vulnerability from fkie_nvd - Published: 2020-01-22 22:15 - Updated: 2024-11-21 04:38
Severity ?
Summary
An invalid memory access flaw is present in libyang before v1.0-r3 in the function resolve_feature_value() when an if-feature statement is used inside a bit. Applications that use libyang to parse untrusted input yang files may crash.
References
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"value": "Un fallo de acceso a memoria no v\u00e1lida est\u00e1 presente en libyang versiones anteriores a v1.0-r3, en la funci\u00f3n resolve_feature_value() cuando es usada una sentencia if-feature dentro de un bit. Las aplicaciones que usan libyang para analizar archivos de entrada yang no confiables pueden bloquearse."
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"lastModified": "2024-11-21T04:38:22.420",
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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