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AUSCERT External Security Bulletin Redistribution
ESB-2018.2455.2
Security update for libgcrypt
26 November 2018
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: libgcrypt
Publisher: SUSE
Operating System: SUSE
Impact/Access: Access Privileged Data -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2018-0495
Reference: ESB-2018.1903
ESB-2018.1870
ESB-2018.1795
ESB-2018.1780
Original Bulletin:
https://www.suse.com/support/update/announcement/2018/suse-su-20182452-1/
https://www.suse.com/support/update/announcement/2018/suse-su-20182452-2/
Comment: This bulletin contains two (2) SUSE security advisories.
Revision History: November 26 2018: Added SUSE-SU-2018:2452-2
August 21 2018: Initial Release
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SUSE Security Update: Security update for libgcrypt
______________________________________________________________________________
Announcement ID: SUSE-SU-2018:2452-1
Rating: moderate
References: #1064455 #1090766 #1097410
Cross-References: CVE-2018-0495
Affected Products:
SUSE CaaS Platform 3.0
______________________________________________________________________________
An update that solves one vulnerability and has two fixes
is now available.
Description:
This update for libgcrypt fixes the following issues:
The following security vulnerability was addressed:
- CVE-2018-0495: Mitigate a novel side-channel attack by enabling blinding
for ECDSA signatures (bsc#1097410).
The following other issues were fixed:
- Extended the fipsdrv dsa-sign and dsa-verify commands with the
--algo parameter for the FIPS testing of DSA SigVer and SigGen
(bsc#1064455).
- Ensure libgcrypt20-hmac and libgcrypt20 are installed in the correct
order. (bsc#1090766)
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 CaaS Platform 3.0:
To install this update, use the SUSE CaaS Platform Velum dashboard.
It will inform you if it detects new updates and let you then trigger
updating of the complete cluster in a controlled way.
Package List:
- SUSE CaaS Platform 3.0 (x86_64):
libgcrypt-debugsource-1.6.1-16.61.1
libgcrypt20-1.6.1-16.61.1
libgcrypt20-debuginfo-1.6.1-16.61.1
References:
https://www.suse.com/security/cve/CVE-2018-0495.html
https://bugzilla.suse.com/1064455
https://bugzilla.suse.com/1090766
https://bugzilla.suse.com/1097410
______________________________________________________________________________
SUSE Security Update: Security update for libgcrypt
______________________________________________________________________________
Announcement ID: SUSE-SU-2018:2452-2
Rating: moderate
References: #1064455 #1090766 #1097410
Cross-References: CVE-2018-0495
Affected Products:
SUSE Linux Enterprise Software Development Kit 12-SP4
SUSE Linux Enterprise Software Development Kit 12-SP3
SUSE Linux Enterprise Server 12-SP4
SUSE Linux Enterprise Server 12-SP3
SUSE Linux Enterprise Desktop 12-SP4
SUSE Linux Enterprise Desktop 12-SP3
SUSE CaaS Platform ALL
OpenStack Cloud Magnum Orchestration 7
______________________________________________________________________________
An update that solves one vulnerability and has two fixes
is now available.
Description:
This update for libgcrypt fixes the following issues:
The following security vulnerability was addressed:
- CVE-2018-0495: Mitigate a novel side-channel attack by enabling blinding
for ECDSA signatures (bsc#1097410).
The following other issues were fixed:
- Extended the fipsdrv dsa-sign and dsa-verify commands with the
--algo parameter for the FIPS testing of DSA SigVer and SigGen
(bsc#1064455).
- Ensure libgcrypt20-hmac and libgcrypt20 are installed in the correct
order. (bsc#1090766)
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 Software Development Kit 12-SP4:
zypper in -t patch SUSE-SLE-SDK-12-SP4-2018-1697=1
- SUSE Linux Enterprise Software Development Kit 12-SP3:
zypper in -t patch SUSE-SLE-SDK-12-SP3-2018-1697=1
- SUSE Linux Enterprise Server 12-SP4:
zypper in -t patch SUSE-SLE-SERVER-12-SP4-2018-1697=1
- SUSE Linux Enterprise Server 12-SP3:
zypper in -t patch SUSE-SLE-SERVER-12-SP3-2018-1697=1
- SUSE Linux Enterprise Desktop 12-SP4:
zypper in -t patch SUSE-SLE-DESKTOP-12-SP4-2018-1697=1
- SUSE Linux Enterprise Desktop 12-SP3:
zypper in -t patch SUSE-SLE-DESKTOP-12-SP3-2018-1697=1
- SUSE CaaS Platform ALL:
To install this update, use the SUSE CaaS Platform Velum dashboard.
It will inform you if it detects new updates and let you then trigger
updating of the complete cluster in a controlled way.
- OpenStack Cloud Magnum Orchestration 7:
zypper in -t patch SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2018-1697=1
Package List:
- SUSE Linux Enterprise Software Development Kit 12-SP4 (aarch64 ppc64le s390x x86_64):
libgcrypt-debugsource-1.6.1-16.62.1
libgcrypt-devel-1.6.1-16.62.1
libgcrypt-devel-debuginfo-1.6.1-16.62.1
- SUSE Linux Enterprise Software Development Kit 12-SP3 (aarch64 ppc64le s390x x86_64):
libgcrypt-debugsource-1.6.1-16.62.1
libgcrypt-devel-1.6.1-16.62.1
libgcrypt-devel-debuginfo-1.6.1-16.62.1
- SUSE Linux Enterprise Server 12-SP4 (aarch64 ppc64le s390x x86_64):
libgcrypt-debugsource-1.6.1-16.62.1
libgcrypt20-1.6.1-16.62.1
libgcrypt20-debuginfo-1.6.1-16.62.1
libgcrypt20-hmac-1.6.1-16.62.1
- SUSE Linux Enterprise Server 12-SP4 (s390x x86_64):
libgcrypt20-32bit-1.6.1-16.62.1
libgcrypt20-debuginfo-32bit-1.6.1-16.62.1
libgcrypt20-hmac-32bit-1.6.1-16.62.1
- SUSE Linux Enterprise Server 12-SP3 (aarch64 ppc64le s390x x86_64):
libgcrypt-debugsource-1.6.1-16.62.1
libgcrypt20-1.6.1-16.62.1
libgcrypt20-debuginfo-1.6.1-16.62.1
libgcrypt20-hmac-1.6.1-16.62.1
- SUSE Linux Enterprise Server 12-SP3 (s390x x86_64):
libgcrypt20-32bit-1.6.1-16.62.1
libgcrypt20-debuginfo-32bit-1.6.1-16.62.1
libgcrypt20-hmac-32bit-1.6.1-16.62.1
- SUSE Linux Enterprise Desktop 12-SP4 (x86_64):
libgcrypt-debugsource-1.6.1-16.62.1
libgcrypt20-1.6.1-16.62.1
libgcrypt20-32bit-1.6.1-16.62.1
libgcrypt20-debuginfo-1.6.1-16.62.1
libgcrypt20-debuginfo-32bit-1.6.1-16.62.1
- SUSE Linux Enterprise Desktop 12-SP3 (x86_64):
libgcrypt-debugsource-1.6.1-16.62.1
libgcrypt20-1.6.1-16.62.1
libgcrypt20-32bit-1.6.1-16.62.1
libgcrypt20-debuginfo-1.6.1-16.62.1
libgcrypt20-debuginfo-32bit-1.6.1-16.62.1
- SUSE CaaS Platform ALL (x86_64):
libgcrypt-debugsource-1.6.1-16.62.1
libgcrypt20-1.6.1-16.62.1
libgcrypt20-debuginfo-1.6.1-16.62.1
- OpenStack Cloud Magnum Orchestration 7 (x86_64):
libgcrypt-debugsource-1.6.1-16.62.1
libgcrypt20-1.6.1-16.62.1
libgcrypt20-debuginfo-1.6.1-16.62.1
References:
https://www.suse.com/security/cve/CVE-2018-0495.html
https://bugzilla.suse.com/1064455
https://bugzilla.suse.com/1090766
https://bugzilla.suse.com/1097410
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