CVE-2025-49179 Information

Description

A flaw was found in the X Record extension. The RecordSanityCheckRegisterClients function does not check for an integer overflow when computing request length which allows a client to bypass length checks.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H

Reference

https://access.redhat.com/security/cve/CVE-2025-49179 https://bugzilla.redhat.com/show_bug.cgi?id=2369978

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

HIGH

Base Severity

6.6

Related CNNVD

CNNVD-202506-1978 (Published: 2025-06-17)