Upstream information

CVE-2022-0194 at MITRE

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.

Upstream Security Advisories:

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having critical severity.

CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 9.8 9.8
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network Network
Attack Complexity Low Low
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High High
Integrity Impact High High
Availability Impact High High
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1197352 [NEW]

No SUSE Security Announcements cross referenced.

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Linux Enterprise Server 12 SP5 netatalk Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 netatalk Released
SUSE Linux Enterprise Software Development Kit 12 SP5 netatalk Released
SUSE Linux Enterprise Workstation Extension 12 SP5 netatalk Released
Products past their end of life and not receiving proactive updates anymore.
SUSE Linux Enterprise Desktop 12 netatalk Affected
SUSE Linux Enterprise Desktop 12 SP1 netatalk Affected
SUSE Linux Enterprise Desktop 12 SP2 netatalk Affected
SUSE Linux Enterprise Desktop 12 SP3 netatalk Affected
SUSE Linux Enterprise Desktop 12 SP4 netatalk Affected
SUSE Linux Enterprise Server 12 netatalk Affected
SUSE Linux Enterprise Server 12 SP1 netatalk Affected
SUSE Linux Enterprise Server 12 SP2 netatalk Affected
SUSE Linux Enterprise Server 12 SP3 netatalk Affected
SUSE Linux Enterprise Server 12 SP4 netatalk Affected
SUSE Linux Enterprise Server for SAP Applications 12 netatalk Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP1 netatalk Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 netatalk Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 netatalk Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 netatalk Affected
SUSE Linux Enterprise Software Development Kit 12 netatalk Affected
SUSE Linux Enterprise Software Development Kit 12 SP1 netatalk Affected
SUSE Linux Enterprise Software Development Kit 12 SP2 netatalk Affected
SUSE Linux Enterprise Software Development Kit 12 SP3 netatalk Affected
SUSE Linux Enterprise Software Development Kit 12 SP4 netatalk Affected
SUSE Linux Enterprise Workstation Extension 12 netatalk Affected
SUSE Linux Enterprise Workstation Extension 12 SP1 netatalk Affected
SUSE Linux Enterprise Workstation Extension 12 SP2 netatalk Affected
SUSE Linux Enterprise Workstation Extension 12 SP3 netatalk Affected
SUSE Linux Enterprise Workstation Extension 12 SP4 netatalk Affected

SUSE Timeline for this CVE

CVE page created: Fri Apr 30 11:59:41 2021
CVE page last modified: Fri Oct 13 21:27:20 2023