Security update for clamav SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2024:3228-1 Final 1 1 2024-09-12T13:35:55Z current 2024-09-12T13:35:55Z 2024-09-12T13:35:55Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for clamav This update for clamav fixes the following issues: - Update to version 0.103.12 - CVE-2024-20506: Disable symlinks following to prevent an attacker to corrupt system files. (bsc#1230162) - CVE-2024-20505: Fixed possible out-of-bounds read bug in the PDF file parser. (bsc#1230161) The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). Image SLES12-SP5-SAP-Azure-LI-BYOS-Production-2024-3228,Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production-2024-3228,SUSE-2024-3228,SUSE-SLE-SERVER-12-SP5-2024-3228 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2024/suse-su-20243228-1/ Link for SUSE-SU-2024:3228-1 https://lists.suse.com/pipermail/sle-security-updates/2024-September/019429.html E-Mail link for SUSE-SU-2024:3228-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1230161 SUSE Bug 1230161 https://bugzilla.suse.com/1230162 SUSE Bug 1230162 https://www.suse.com/security/cve/CVE-2024-20505/ SUSE CVE CVE-2024-20505 page https://www.suse.com/security/cve/CVE-2024-20506/ SUSE CVE CVE-2024-20506 page Image SLES12-SP5-SAP-Azure-LI-BYOS-Production Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server for SAP Applications 12 SP5 clamav-0.103.12-3.33.1 clamav-0.103.12-3.33.1 as a component of Image SLES12-SP5-SAP-Azure-LI-BYOS-Production clamav-0.103.12-3.33.1 as a component of Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production clamav-0.103.12-3.33.1 as a component of SUSE Linux Enterprise Server 12 SP5 clamav-0.103.12-3.33.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 A vulnerability in the PDF parsing module of Clam AntiVirus (ClamAV) versions 1.4.0, 1.3.2 and prior versions, all 1.2.x versions, 1.0.6 and prior versions, all 0.105.x versions, all 0.104.x versions, and 0.103.11 and all prior versions could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to an out of bounds read. An attacker could exploit this vulnerability by submitting a crafted PDF file to be scanned by ClamAV on an affected device. An exploit could allow the attacker to terminate the scanning process. CVE-2024-20505 Image SLES12-SP5-SAP-Azure-LI-BYOS-Production:clamav-0.103.12-3.33.1 Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production:clamav-0.103.12-3.33.1 SUSE Linux Enterprise Server 12 SP5:clamav-0.103.12-3.33.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.12-3.33.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20243228-1/ https://www.suse.com/security/cve/CVE-2024-20505.html CVE-2024-20505 https://bugzilla.suse.com/1230161 SUSE Bug 1230161 A vulnerability in the ClamD service module of Clam AntiVirus (ClamAV) versions 1.4.0, 1.3.2 and prior versions, all 1.2.x versions, 1.0.6 and prior versions, all 0.105.x versions, all 0.104.x versions, and 0.103.11 and all prior versions could allow an authenticated, local attacker to corrupt critical system files. The vulnerability is due to allowing the ClamD process to write to its log file while privileged without checking if the logfile has been replaced with a symbolic link. An attacker could exploit this vulnerability if they replace the ClamD log file with a symlink to a critical system file and then find a way to restart the ClamD process. An exploit could allow the attacker to corrupt a critical system file by appending ClamD log messages after restart. CVE-2024-20506 Image SLES12-SP5-SAP-Azure-LI-BYOS-Production:clamav-0.103.12-3.33.1 Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production:clamav-0.103.12-3.33.1 SUSE Linux Enterprise Server 12 SP5:clamav-0.103.12-3.33.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:clamav-0.103.12-3.33.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20243228-1/ https://www.suse.com/security/cve/CVE-2024-20506.html CVE-2024-20506 https://bugzilla.suse.com/1230162 SUSE Bug 1230162