Security update for squid SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2020:1769-1 Final 1 1 2020-06-26T06:03:27Z current 2020-06-26T06:03:27Z 2020-06-26T06:03:27Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for squid This update for squid fixes the following issues: squid was updated to version 4.12 Security issue fixed: - CVE-2020-14059: Fixed an issue where a client could potentially deny the service of a server during TLS Handshake (bsc#1173304). Other issues addressed: - Reverted to slow search for new SMP shm pages due to a regression - Fixed an issue where negative responses were never cached - Fixed stall if transaction was overwriting a recently active cache entry The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). Image SLES15-SP1-Manager-4-0-Azure-BYOS-Proxy-2020-1769,Image SLES15-SP1-Manager-4-0-EC2-HVM-BYOS-Proxy-2020-1769,Image SLES15-SP1-Manager-4-0-GCE-BYOS-Proxy-2020-1769,Image SLES15-SP2-Manager-4-1-Proxy-BYOS-Azure-2020-1769,Image SLES15-SP2-Manager-4-1-Proxy-BYOS-EC2-HVM-2020-1769,Image SLES15-SP2-Manager-4-1-Proxy-BYOS-GCE-2020-1769,Image SLES15-SP3-Manager-4-2-Proxy-BYOS-Azure-2020-1769,Image SLES15-SP3-Manager-4-2-Proxy-BYOS-EC2-HVM-2020-1769,Image SLES15-SP3-Manager-4-2-Proxy-BYOS-GCE-2020-1769,SUSE-2020-1769,SUSE-SLE-Module-Server-Applications-15-SP1-2020-1769,SUSE-SLE-Module-Server-Applications-15-SP2-2020-1769,SUSE-SLE-Product-HPC-15-2020-1769,SUSE-SLE-Product-SLES-15-2020-1769,SUSE-SLE-Product-SLES_SAP-15-2020-1769 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2020/suse-su-20201769-1/ Link for SUSE-SU-2020:1769-1 https://lists.suse.com/pipermail/sle-security-updates/2020-June/007038.html E-Mail link for SUSE-SU-2020:1769-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1173304 SUSE Bug 1173304 https://www.suse.com/security/cve/CVE-2020-14059/ SUSE CVE CVE-2020-14059 page Image SLES15-SP1-Manager-4-0-Azure-BYOS-Proxy Image SLES15-SP1-Manager-4-0-EC2-HVM-BYOS-Proxy Image SLES15-SP1-Manager-4-0-GCE-BYOS-Proxy Image SLES15-SP2-Manager-4-1-Proxy-BYOS-Azure Image SLES15-SP2-Manager-4-1-Proxy-BYOS-EC2-HVM Image SLES15-SP2-Manager-4-1-Proxy-BYOS-GCE Image SLES15-SP3-Manager-4-2-Proxy-BYOS-Azure Image SLES15-SP3-Manager-4-2-Proxy-BYOS-EC2-HVM Image SLES15-SP3-Manager-4-2-Proxy-BYOS-GCE SUSE Linux Enterprise High Performance Computing 15-ESPOS SUSE Linux Enterprise High Performance Computing 15-LTSS SUSE Linux Enterprise Module for Server Applications 15 SP1 SUSE Linux Enterprise Module for Server Applications 15 SP2 SUSE Linux Enterprise Server 15-LTSS SUSE Linux Enterprise Server for SAP Applications 15 squid-4.12-5.20.1 squid-4.12-5.20.1 as a component of Image SLES15-SP1-Manager-4-0-Azure-BYOS-Proxy squid-4.12-5.20.1 as a component of Image SLES15-SP1-Manager-4-0-EC2-HVM-BYOS-Proxy squid-4.12-5.20.1 as a component of Image SLES15-SP1-Manager-4-0-GCE-BYOS-Proxy squid-4.12-5.20.1 as a component of Image SLES15-SP2-Manager-4-1-Proxy-BYOS-Azure squid-4.12-5.20.1 as a component of Image SLES15-SP2-Manager-4-1-Proxy-BYOS-EC2-HVM squid-4.12-5.20.1 as a component of Image SLES15-SP2-Manager-4-1-Proxy-BYOS-GCE squid-4.12-5.20.1 as a component of Image SLES15-SP3-Manager-4-2-Proxy-BYOS-Azure squid-4.12-5.20.1 as a component of Image SLES15-SP3-Manager-4-2-Proxy-BYOS-EC2-HVM squid-4.12-5.20.1 as a component of Image SLES15-SP3-Manager-4-2-Proxy-BYOS-GCE squid-4.12-5.20.1 as a component of SUSE Linux Enterprise High Performance Computing 15-ESPOS squid-4.12-5.20.1 as a component of SUSE Linux Enterprise High Performance Computing 15-LTSS squid-4.12-5.20.1 as a component of SUSE Linux Enterprise Module for Server Applications 15 SP1 squid-4.12-5.20.1 as a component of SUSE Linux Enterprise Module for Server Applications 15 SP2 squid-4.12-5.20.1 as a component of SUSE Linux Enterprise Server 15-LTSS squid-4.12-5.20.1 as a component of SUSE Linux Enterprise Server for SAP Applications 15 An issue was discovered in Squid 5.x before 5.0.3. Due to an Incorrect Synchronization, a Denial of Service can occur when processing objects in an SMP cache because of an Ipc::Mem::PageStack::pop ABA problem during access to the memory page/slot management list. CVE-2020-14059 Image SLES15-SP1-Manager-4-0-Azure-BYOS-Proxy:squid-4.12-5.20.1 Image SLES15-SP1-Manager-4-0-EC2-HVM-BYOS-Proxy:squid-4.12-5.20.1 Image SLES15-SP1-Manager-4-0-GCE-BYOS-Proxy:squid-4.12-5.20.1 Image SLES15-SP2-Manager-4-1-Proxy-BYOS-Azure:squid-4.12-5.20.1 Image SLES15-SP2-Manager-4-1-Proxy-BYOS-EC2-HVM:squid-4.12-5.20.1 Image SLES15-SP2-Manager-4-1-Proxy-BYOS-GCE:squid-4.12-5.20.1 Image SLES15-SP3-Manager-4-2-Proxy-BYOS-Azure:squid-4.12-5.20.1 Image SLES15-SP3-Manager-4-2-Proxy-BYOS-EC2-HVM:squid-4.12-5.20.1 Image SLES15-SP3-Manager-4-2-Proxy-BYOS-GCE:squid-4.12-5.20.1 SUSE Linux Enterprise High Performance Computing 15-ESPOS:squid-4.12-5.20.1 SUSE Linux Enterprise High Performance Computing 15-LTSS:squid-4.12-5.20.1 SUSE Linux Enterprise Module for Server Applications 15 SP1:squid-4.12-5.20.1 SUSE Linux Enterprise Module for Server Applications 15 SP2:squid-4.12-5.20.1 SUSE Linux Enterprise Server 15-LTSS:squid-4.12-5.20.1 SUSE Linux Enterprise Server for SAP Applications 15:squid-4.12-5.20.1 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/2020/suse-su-20201769-1/ https://www.suse.com/security/cve/CVE-2020-14059.html CVE-2020-14059 https://bugzilla.suse.com/1173303 SUSE Bug 1173303 https://bugzilla.suse.com/1173304 SUSE Bug 1173304