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Sicherheit: Preisgabe von Informationen in libgcrypt
Aktuelle Meldungen Distributionen
Name: Preisgabe von Informationen in libgcrypt
ID: SUSE-SU-2018:2452-2
Distribution: SUSE
Plattformen: SUSE OpenStack Cloud Magnum Orchestration 7, SUSE Linux Enterprise Desktop 12-SP3, SUSE Linux Enterprise Server 12-SP3, SUSE Linux Enterprise Software Development Kit 12-SP3, SUSE CaaS Platform ALL, SUSE Linux Enterprise Desktop 12-SP4, SUSE Linux Enterprise Server 12-SP4, SUSE Linux Enterprise Software Development Kit 12-SP4
Datum: Sa, 24. November 2018, 01:01
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0495
Applikationen: libgcrypt

Originalnachricht

   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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