CVE-2023-26917

libyang: NULL pointer dereference via lysp_stmt_validate_value at lys_parse_mem.c

Published Apr 11, 2023 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Description
libyang from v2.0.164 to v2.1.30 was discovered to contain a NULL pointer dereference via the function lysp_stmt_validate_value at lys_parse_mem.c.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-30709 libyang from v2.0.164 to v2.1.30 was discovered to contain a NULL pointer dereference via the function lysp_stmt_validate_value at lys_parse_mem.c.
Ubuntu USN Ubuntu USN USN-7752-1 libyang vulnerabilities
History
Type Values Removed Values Added
Metrics epss

{'score': 0.0008}

epss

{'score': 0.00119}

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Feb 11, 2025, 3:52 PM
Reserved
Feb 27, 2023, 12:00 AM
Status
Modified
Published
Apr 11, 2023, 12:15 PM
Modified
Jun 17, 2026, 5:43 AM
Severity
Low
Public date
Apr 11, 2023, 12:00 AM