openSUSE Security Update: Security update for ovmf ______________________________________________________________________________ Announcement ID: openSUSE-SU-2019:0348-1 Rating: important References: #1127820 #1127821 #1127822 Cross-References: CVE-2018-12178 CVE-2018-12180 CVE-2018-3630 Affected Products: openSUSE Leap 42.3 ______________________________________________________________________________ An update that fixes three vulnerabilities is now available. Description: This update for ovmf fixes the following issues: Security issues fixed: - CVE-2018-12180: Fixed a buffer overflow in BlockIo service, which could lead to memory read/write overrun (bsc#1127820). - CVE-2018-12178: Fixed an improper DNS check upon receiving a new DNS packet (bsc#1127821). - CVE-2018-3630: Fixed a logic error in FV parsing which could allow a local attacker to bypass the chain of trust checks (bsc#1127822). This update was imported from the SUSE:SLE-12-SP3:Update update project. Patch Instructions: To install this openSUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - openSUSE Leap 42.3: zypper in -t patch openSUSE-2019-348=1 Package List: - openSUSE Leap 42.3 (i586 x86_64): ovmf-2017+git1492060560.b6d11d7c46-16.1 ovmf-tools-2017+git1492060560.b6d11d7c46-16.1 - openSUSE Leap 42.3 (x86_64): qemu-ovmf-x86_64-debug-2017+git1492060560.b6d11d7c46-16.1 - openSUSE Leap 42.3 (noarch): qemu-ovmf-ia32-2017+git1492060560.b6d11d7c46-16.1 qemu-ovmf-x86_64-2017+git1492060560.b6d11d7c46-16.1 References: https://www.suse.com/security/cve/CVE-2018-12178.html https://www.suse.com/security/cve/CVE-2018-12180.html https://www.suse.com/security/cve/CVE-2018-3630.html https://bugzilla.suse.com/1127820 https://bugzilla.suse.com/1127821 https://bugzilla.suse.com/1127822 -- To unsubscribe, e-mail: opensuse-security-announce+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-security-announce+help@opensuse.org