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CVE-2023-4156

Date: September 25, 2023

A heap out-of-bounds read flaw was found in builtin.c in the gawk package. This issue may lead to a crash and could be used to read sensitive information.

Language: C

Severity Score

Related Resources (5)

https://people.canonical.com/~ubuntu-security/cve/CVE-2023-4156
https://nvd.nist.gov/vuln/detail/CVE-2023-4156
https://access.redhat.com/security/cve/CVE-2023-4156
https://bugzilla.redhat.com/show_bug.cgi?id=2215930
https://www.mend.io/vulnerability-database/CVE-2023-4156

Severity Score

Weakness Type (CWE)

Out-of-bounds Read

CWE-125

CVSS v3.1

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

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