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AUSCERT External Security Bulletin Redistribution
ESB-2018.2324
Security update for ovmf
14 August 2018
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AusCERT Security Bulletin Summary
---------------------------------
Product: ovmf
Publisher: SUSE
Operating System: SUSE
Impact/Access: Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2018-0739
Reference: ASB-2018.0180
ASB-2018.0134
ASB-2018.0117
ASB-2018.0113
ESB-2018.2307
ESB-2018.2121
ESB-2018.2062
Original Bulletin:
https://www.suse.com/support/update/announcement/2018/suse-su-20182158-1.html
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SUSE Security Update: Security update for ovmf
______________________________________________________________________________
Announcement ID: SUSE-SU-2018:2158-1
Rating: moderate
References: #1077330 #1094290 #1094291
Cross-References: CVE-2018-0739
Affected Products:
SUSE Linux Enterprise Server 12-SP3
______________________________________________________________________________
An update that solves one vulnerability and has two fixes
is now available.
Description:
This update for ovmf provide the following fix:
Security issues fixed:
- CVE-2018-0739: Update openssl to 1.0.2o to limit ASN.1 constructed types
recursive definition depth (bsc#1094290, bsc#1094291).
Bug fixes:
- Only use SLES-UEFI-CA-Certificate-2048.crt for the SUSE flavor to
provide the better compatibility. (bsc#1077330)
Patch Instructions:
To install this SUSE 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:
- SUSE Linux Enterprise Server 12-SP3:
zypper in -t patch SUSE-SLE-SERVER-12-SP3-2018-1470=1
Package List:
- SUSE Linux Enterprise Server 12-SP3 (aarch64 x86_64):
ovmf-2017+git1492060560.b6d11d7c46-4.9.4
ovmf-tools-2017+git1492060560.b6d11d7c46-4.9.4
- SUSE Linux Enterprise Server 12-SP3 (noarch):
qemu-ovmf-x86_64-2017+git1492060560.b6d11d7c46-4.9.4
qemu-uefi-aarch64-2017+git1492060560.b6d11d7c46-4.9.4
References:
https://www.suse.com/security/cve/CVE-2018-0739.html
https://bugzilla.suse.com/1077330
https://bugzilla.suse.com/1094290
https://bugzilla.suse.com/1094291
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