openSUSE: 2019:0348-1: important: ovmf
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
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--