VULNERABILITY INTELLIGENCE

CVE-2022-0194

CVSS score9.8 CRITICAL
EPSS probability4.41%
CISA KEVNot currently listed
Published2023-03-28
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Netatalk. Authentication is not required to exploit this vulnerability. The specific flaw exists within the ad_addcomment function. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-15876.

Weakness classification

  • zdi-disclosures@trendmicro.com: CWE-121
  • nvd@nist.gov: CWE-787

Primary references