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CVE-2023-26917

Good to know:

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Date: April 11, 2023

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.

Language: C

Severity Score

Related Resources (5)

https://security-tracker.debian.org/tracker/CVE-2023-26917
https://access.redhat.com/security/cve/CVE-2023-26917
https://github.com/CESNET/libyang/issues/1987
https://nvd.nist.gov/vuln/detail/CVE-2023-26917
https://www.mend.io/vulnerability-database/CVE-2023-26917

Severity Score

Weakness Type (CWE)

NULL Pointer Dereference

CWE-476

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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