CVE-2022-4904

HighCVSS 8.6/10Last modified Jun 17, 2026

Description

A flaw was found in the c-ares package. The ares_set_sortlist is missing checks about the validity of the input string, which allows a possible arbitrary length stack overflow. This issue may cause a denial of service or a limited impact on confidentiality and integrity.

Metrics

CVSS 3.1 8.6/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H

Weakness enumeration

CWE-20 CWE-1284

Affected software

No affected versions have been published.

Timeline

Published: Mar 6, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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