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.
Advisories
Source ID Title
Debian DLA Debian DLA DLA-3572-1 libyang security update
EUVD EUVD EUVD-2019-10942 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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T02:39:09.196Z

Reserved: 2020-01-22T00:00:00

Link: CVE-2019-20392

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-01-22T22:15:10.143

Modified: 2024-11-21T04:38:22.570

Link: CVE-2019-20392

cve-icon Redhat

Severity : Low

Publid Date: 2019-03-07T00:00:00Z

Links: CVE-2019-20392 - Bugzilla

cve-icon OpenCVE Enrichment

No data.