Security update for ovmf SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2020:0495-1 Final 1 1 2020-02-26T14:17:52Z current 2020-02-26T14:17:52Z 2020-02-26T14:17:52Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for ovmf This update for ovmf fixes the following issues: Security issues fixed: - CVE-2018-0739: Update openssl to 1.0.2o to limit ASN.1 constructed types recursive definition depth (bsc#1094291). - CVE-2019-14563: Fixed a memory corruption caused by insufficient numeric truncation (bsc#1163959). - CVE-2019-14559: Fixed a remotely exploitable memory leak in the ARP handling code (bsc#1163927). - CVE-2019-14575: Fixed an insufficient signature check in the DxeImageVerificationHandler (bsc#1163969). Bug fixes: - Only use SLES-UEFI-CA-Certificate-2048.crt for the SUSE flavor to provide the better compatibility. (bsc#1077330) The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-2020-495,SUSE-OpenStack-Cloud-7-2020-495,SUSE-SLE-SAP-12-SP2-2020-495,SUSE-SLE-SERVER-12-SP2-2020-495,SUSE-SLE-SERVER-12-SP2-BCL-2020-495 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-20200495-1/ Link for SUSE-SU-2020:0495-1 https://lists.suse.com/pipermail/sle-security-updates/2020-February/006535.html E-Mail link for SUSE-SU-2020:0495-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1077330 SUSE Bug 1077330 https://bugzilla.suse.com/1094291 SUSE Bug 1094291 https://bugzilla.suse.com/1163927 SUSE Bug 1163927 https://bugzilla.suse.com/1163959 SUSE Bug 1163959 https://bugzilla.suse.com/1163969 SUSE Bug 1163969 https://www.suse.com/security/cve/CVE-2018-0739/ SUSE CVE CVE-2018-0739 page https://www.suse.com/security/cve/CVE-2019-14559/ SUSE CVE CVE-2019-14559 page https://www.suse.com/security/cve/CVE-2019-14563/ SUSE CVE CVE-2019-14563 page https://www.suse.com/security/cve/CVE-2019-14575/ SUSE CVE CVE-2019-14575 page SUSE Linux Enterprise Server 12 SP2-BCL SUSE Linux Enterprise Server 12 SP2-LTSS SUSE Linux Enterprise Server for SAP Applications 12 SP2 SUSE OpenStack Cloud 7 ovmf-2015+git1462940744.321151f-19.10.3 ovmf-tools-2015+git1462940744.321151f-19.10.3 qemu-ovmf-ia32-2015+git1462940744.321151f-19.10.3 qemu-ovmf-x86_64-2015+git1462940744.321151f-19.10.3 qemu-ovmf-x86_64-debug-2015+git1462940744.321151f-19.10.3 qemu-uefi-aarch64-2015+git1462940744.321151f-19.10.3 ovmf-2015+git1462940744.321151f-19.10.3 as a component of SUSE Linux Enterprise Server 12 SP2-BCL ovmf-tools-2015+git1462940744.321151f-19.10.3 as a component of SUSE Linux Enterprise Server 12 SP2-BCL qemu-ovmf-x86_64-2015+git1462940744.321151f-19.10.3 as a component of SUSE Linux Enterprise Server 12 SP2-BCL ovmf-2015+git1462940744.321151f-19.10.3 as a component of SUSE Linux Enterprise Server 12 SP2-LTSS ovmf-tools-2015+git1462940744.321151f-19.10.3 as a component of SUSE Linux Enterprise Server 12 SP2-LTSS qemu-ovmf-x86_64-2015+git1462940744.321151f-19.10.3 as a component of SUSE Linux Enterprise Server 12 SP2-LTSS ovmf-2015+git1462940744.321151f-19.10.3 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP2 ovmf-tools-2015+git1462940744.321151f-19.10.3 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP2 qemu-ovmf-x86_64-2015+git1462940744.321151f-19.10.3 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP2 ovmf-2015+git1462940744.321151f-19.10.3 as a component of SUSE OpenStack Cloud 7 ovmf-tools-2015+git1462940744.321151f-19.10.3 as a component of SUSE OpenStack Cloud 7 qemu-ovmf-x86_64-2015+git1462940744.321151f-19.10.3 as a component of SUSE OpenStack Cloud 7 Constructed ASN.1 types with a recursive definition (such as can be found in PKCS7) could eventually exceed the stack given malicious input with excessive recursion. This could result in a Denial Of Service attack. There are no such structures used within SSL/TLS that come from untrusted sources so this is considered safe. Fixed in OpenSSL 1.1.0h (Affected 1.1.0-1.1.0g). Fixed in OpenSSL 1.0.2o (Affected 1.0.2b-1.0.2n). CVE-2018-0739 SUSE Linux Enterprise Server 12 SP2-BCL:ovmf-2015+git1462940744.321151f-19.10.3 SUSE Linux Enterprise Server 12 SP2-BCL:ovmf-tools-2015+git1462940744.321151f-19.10.3 SUSE Linux Enterprise Server 12 SP2-BCL:qemu-ovmf-x86_64-2015+git1462940744.321151f-19.10.3 SUSE Linux Enterprise Server 12 SP2-LTSS:ovmf-2015+git1462940744.321151f-19.10.3 SUSE Linux Enterprise Server 12 SP2-LTSS:ovmf-tools-2015+git1462940744.321151f-19.10.3 SUSE Linux Enterprise Server 12 SP2-LTSS:qemu-ovmf-x86_64-2015+git1462940744.321151f-19.10.3 SUSE Linux Enterprise Server for SAP Applications 12 SP2:ovmf-2015+git1462940744.321151f-19.10.3 SUSE Linux Enterprise Server for SAP Applications 12 SP2:ovmf-tools-2015+git1462940744.321151f-19.10.3 SUSE Linux Enterprise Server for SAP Applications 12 SP2:qemu-ovmf-x86_64-2015+git1462940744.321151f-19.10.3 SUSE OpenStack Cloud 7:ovmf-2015+git1462940744.321151f-19.10.3 SUSE OpenStack Cloud 7:ovmf-tools-2015+git1462940744.321151f-19.10.3 SUSE OpenStack Cloud 7:qemu-ovmf-x86_64-2015+git1462940744.321151f-19.10.3 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-20200495-1/ https://www.suse.com/security/cve/CVE-2018-0739.html CVE-2018-0739 https://bugzilla.suse.com/1087102 SUSE Bug 1087102 https://bugzilla.suse.com/1089997 SUSE Bug 1089997 https://bugzilla.suse.com/1094291 SUSE Bug 1094291 https://bugzilla.suse.com/1108542 SUSE Bug 1108542 Uncontrolled resource consumption in EDK II may allow an unauthenticated user to potentially enable denial of service via network access. CVE-2019-14559 SUSE Linux Enterprise Server 12 SP2-BCL:ovmf-2015+git1462940744.321151f-19.10.3 SUSE Linux Enterprise Server 12 SP2-BCL:ovmf-tools-2015+git1462940744.321151f-19.10.3 SUSE Linux Enterprise Server 12 SP2-BCL:qemu-ovmf-x86_64-2015+git1462940744.321151f-19.10.3 SUSE Linux Enterprise Server 12 SP2-LTSS:ovmf-2015+git1462940744.321151f-19.10.3 SUSE Linux Enterprise Server 12 SP2-LTSS:ovmf-tools-2015+git1462940744.321151f-19.10.3 SUSE Linux Enterprise Server 12 SP2-LTSS:qemu-ovmf-x86_64-2015+git1462940744.321151f-19.10.3 SUSE Linux Enterprise Server for SAP Applications 12 SP2:ovmf-2015+git1462940744.321151f-19.10.3 SUSE Linux Enterprise Server for SAP Applications 12 SP2:ovmf-tools-2015+git1462940744.321151f-19.10.3 SUSE Linux Enterprise Server for SAP Applications 12 SP2:qemu-ovmf-x86_64-2015+git1462940744.321151f-19.10.3 SUSE OpenStack Cloud 7:ovmf-2015+git1462940744.321151f-19.10.3 SUSE OpenStack Cloud 7:ovmf-tools-2015+git1462940744.321151f-19.10.3 SUSE OpenStack Cloud 7:qemu-ovmf-x86_64-2015+git1462940744.321151f-19.10.3 moderate 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-20200495-1/ https://www.suse.com/security/cve/CVE-2019-14559.html CVE-2019-14559 https://bugzilla.suse.com/1163927 SUSE Bug 1163927 Integer truncation in EDK II may allow an authenticated user to potentially enable escalation of privilege via local access. CVE-2019-14563 SUSE Linux Enterprise Server 12 SP2-BCL:ovmf-2015+git1462940744.321151f-19.10.3 SUSE Linux Enterprise Server 12 SP2-BCL:ovmf-tools-2015+git1462940744.321151f-19.10.3 SUSE Linux Enterprise Server 12 SP2-BCL:qemu-ovmf-x86_64-2015+git1462940744.321151f-19.10.3 SUSE Linux Enterprise Server 12 SP2-LTSS:ovmf-2015+git1462940744.321151f-19.10.3 SUSE Linux Enterprise Server 12 SP2-LTSS:ovmf-tools-2015+git1462940744.321151f-19.10.3 SUSE Linux Enterprise Server 12 SP2-LTSS:qemu-ovmf-x86_64-2015+git1462940744.321151f-19.10.3 SUSE Linux Enterprise Server for SAP Applications 12 SP2:ovmf-2015+git1462940744.321151f-19.10.3 SUSE Linux Enterprise Server for SAP Applications 12 SP2:ovmf-tools-2015+git1462940744.321151f-19.10.3 SUSE Linux Enterprise Server for SAP Applications 12 SP2:qemu-ovmf-x86_64-2015+git1462940744.321151f-19.10.3 SUSE OpenStack Cloud 7:ovmf-2015+git1462940744.321151f-19.10.3 SUSE OpenStack Cloud 7:ovmf-tools-2015+git1462940744.321151f-19.10.3 SUSE OpenStack Cloud 7:qemu-ovmf-x86_64-2015+git1462940744.321151f-19.10.3 moderate 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-20200495-1/ https://www.suse.com/security/cve/CVE-2019-14563.html CVE-2019-14563 https://bugzilla.suse.com/1163959 SUSE Bug 1163959 Logic issue in DxeImageVerificationHandler() for EDK II may allow an authenticated user to potentially enable escalation of privilege via local access. CVE-2019-14575 SUSE Linux Enterprise Server 12 SP2-BCL:ovmf-2015+git1462940744.321151f-19.10.3 SUSE Linux Enterprise Server 12 SP2-BCL:ovmf-tools-2015+git1462940744.321151f-19.10.3 SUSE Linux Enterprise Server 12 SP2-BCL:qemu-ovmf-x86_64-2015+git1462940744.321151f-19.10.3 SUSE Linux Enterprise Server 12 SP2-LTSS:ovmf-2015+git1462940744.321151f-19.10.3 SUSE Linux Enterprise Server 12 SP2-LTSS:ovmf-tools-2015+git1462940744.321151f-19.10.3 SUSE Linux Enterprise Server 12 SP2-LTSS:qemu-ovmf-x86_64-2015+git1462940744.321151f-19.10.3 SUSE Linux Enterprise Server for SAP Applications 12 SP2:ovmf-2015+git1462940744.321151f-19.10.3 SUSE Linux Enterprise Server for SAP Applications 12 SP2:ovmf-tools-2015+git1462940744.321151f-19.10.3 SUSE Linux Enterprise Server for SAP Applications 12 SP2:qemu-ovmf-x86_64-2015+git1462940744.321151f-19.10.3 SUSE OpenStack Cloud 7:ovmf-2015+git1462940744.321151f-19.10.3 SUSE OpenStack Cloud 7:ovmf-tools-2015+git1462940744.321151f-19.10.3 SUSE OpenStack Cloud 7:qemu-ovmf-x86_64-2015+git1462940744.321151f-19.10.3 moderate 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-20200495-1/ https://www.suse.com/security/cve/CVE-2019-14575.html CVE-2019-14575 https://bugzilla.suse.com/1163969 SUSE Bug 1163969