Upstream information

CVE-2022-20803 at MITRE

Description

A vulnerability in the OLE2 file parser of Clam AntiVirus (ClamAV) versions 0.104.0 through 0.104.2 could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device.The vulnerability is due to incorrect use of the realloc function that may result in a double-free. An attacker could exploit this vulnerability by submitting a crafted OLE2 file to be scanned by ClamAV on the affected device. An exploit could allow the attacker to cause the ClamAV scanning process to crash, resulting in a denial of service condition.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 8.6 7.5
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network Network
Attack Complexity Low Low
Privileges Required None None
User Interaction None None
Scope Changed Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High High
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1208476 [RESOLVED / FIXED]

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Please note that this evaluation state might be work in progress, incomplete or outdated.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 Enterprise Storage 7.1 clamav Not affected
SUSE Linux Enterprise Desktop 15 SP5 clamav Not affected
SUSE Linux Enterprise High Performance Computing 12 SP5 clamav Not affected
SUSE Linux Enterprise High Performance Computing 15 SP5 clamav Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP5 clamav Not affected
SUSE Linux Enterprise Real Time 15 SP3 clamav Not affected
SUSE Linux Enterprise Server 12 SP5 clamav Not affected
SUSE Linux Enterprise Server 12-LTSS clamav Not affected
SUSE Linux Enterprise Server 15 SP5 clamav Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 clamav Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 clamav Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP5 clamav Not affected
SUSE Manager Proxy 4.3 clamav Not affected
SUSE Manager Retail Branch Server 4.3 clamav Not affected
SUSE Manager Server 4.3 clamav Not affected
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise Desktop 15 SP4 clamav Not affected
SUSE Linux Enterprise High Performance Computing 15 clamav Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1 clamav Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS clamav Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS clamav Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2 clamav Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS clamav Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS clamav Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3 clamav Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS clamav Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS clamav Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4 clamav Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS clamav Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS clamav Not affected
SUSE Linux Enterprise High Performance Computing 15-ESPOS clamav Not affected
SUSE Linux Enterprise High Performance Computing 15-LTSS clamav Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 clamav Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 clamav Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP4 clamav Not affected
SUSE Linux Enterprise Server 12 SP2-BCL clamav Not affected
SUSE Linux Enterprise Server 15 SP2 clamav Not affected
SUSE Linux Enterprise Server 15 SP2-LTSS clamav Not affected
SUSE Linux Enterprise Server 15 SP3 clamav Not affected
SUSE Linux Enterprise Server 15 SP3-LTSS clamav Not affected
SUSE Linux Enterprise Server 15 SP4 clamav Not affected
SUSE Linux Enterprise Server 15 SP4-LTSS clamav Not affected
SUSE Linux Enterprise Server for SAP Applications 15 clamav Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 clamav Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 clamav Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 clamav Not affected
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 clamav Not affected
SUSE CaaS Platform 4.0 clamav Not affected
SUSE Enterprise Storage 6 clamav Not affected
SUSE Enterprise Storage 7 clamav Not affected
SUSE Linux Enterprise Desktop 12 clamav Not affected
SUSE Linux Enterprise Desktop 12 SP1 clamav Not affected
SUSE Linux Enterprise Desktop 12 SP2 clamav Not affected
SUSE Linux Enterprise Desktop 12 SP3 clamav Not affected
SUSE Linux Enterprise Desktop 12 SP4 clamav Not affected
SUSE Linux Enterprise Desktop 15 clamav Not affected
SUSE Linux Enterprise Desktop 15 SP1 clamav Not affected
SUSE Linux Enterprise Desktop 15 SP2 clamav Not affected
SUSE Linux Enterprise Desktop 15 SP3 clamav Not affected
SUSE Linux Enterprise Module for Basesystem 15 clamav Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 clamav Not affected
SUSE Linux Enterprise Real Time 15 SP2 clamav Not affected
SUSE Linux Enterprise Real Time 15 SP4 clamav Not affected
SUSE Linux Enterprise Server 11 SP3 clamav Not affected
SUSE Linux Enterprise Server 11 SP3-LTSS clamav Not affected
SUSE Linux Enterprise Server 11 SP4 clamav Not affected
SUSE Linux Enterprise Server 11 SP4-LTSS clamav Not affected
SUSE Linux Enterprise Server 12 clamav Not affected
SUSE Linux Enterprise Server 12 SP1 clamav Not affected
SUSE Linux Enterprise Server 12 SP1-LTSS clamav Not affected
SUSE Linux Enterprise Server 12 SP2 clamav Not affected
SUSE Linux Enterprise Server 12 SP2-ESPOS clamav Not affected
SUSE Linux Enterprise Server 12 SP2-LTSS clamav Not affected
SUSE Linux Enterprise Server 12 SP3 clamav Not affected
SUSE Linux Enterprise Server 12 SP3-BCL clamav Not affected
SUSE Linux Enterprise Server 12 SP3-ESPOS clamav Not affected
SUSE Linux Enterprise Server 12 SP3-LTSS clamav Not affected
SUSE Linux Enterprise Server 12 SP4 clamav Not affected
SUSE Linux Enterprise Server 12 SP4-ESPOS clamav Not affected
SUSE Linux Enterprise Server 12 SP4-LTSS clamav Not affected
SUSE Linux Enterprise Server 15 clamav Not affected
SUSE Linux Enterprise Server 15 SP1 clamav Not affected
SUSE Linux Enterprise Server 15 SP1-BCL clamav Not affected
SUSE Linux Enterprise Server 15 SP1-LTSS clamav Not affected
SUSE Linux Enterprise Server 15 SP2-BCL clamav Not affected
SUSE Linux Enterprise Server 15 SP3-BCL clamav Not affected
SUSE Linux Enterprise Server 15-LTSS clamav Not affected
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 clamav Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP1 clamav Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 clamav Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 clamav Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 clamav Not affected
SUSE Manager Proxy 4.0 clamav Not affected
SUSE Manager Proxy 4.1 clamav Not affected
SUSE Manager Proxy 4.2 clamav Not affected
SUSE Manager Retail Branch Server 4.0 clamav Not affected
SUSE Manager Retail Branch Server 4.1 clamav Not affected
SUSE Manager Retail Branch Server 4.2 clamav Not affected
SUSE Manager Server 4.0 clamav Not affected
SUSE Manager Server 4.1 clamav Not affected
SUSE Manager Server 4.2 clamav Not affected
SUSE OpenStack Cloud 7 clamav Not affected
SUSE OpenStack Cloud 8 clamav Not affected
SUSE OpenStack Cloud 9 clamav Not affected
SUSE OpenStack Cloud Crowbar 8 clamav Not affected
SUSE OpenStack Cloud Crowbar 9 clamav Not affected


SUSE Timeline for this CVE

CVE page created: Fri Feb 17 21:00:37 2023
CVE page last modified: Thu Feb 22 17:19:56 2024