openSUSE Security Update: Security update for libgcrypt
______________________________________________________________________________

Announcement ID: openSUSE-SU-2018:2122-1
Rating: moderate
References: #1097410
Cross-References: CVE-2018-0495
Affected Products:
openSUSE Leap 15.0
______________________________________________________________________________

An update that fixes one vulnerability is now available.

Description:

This update for libgcrypt fixes the following issue:

The following security issue was fixed:

– CVE-2018-0495: Fixed a novel side-channel attack, by enabling blinding
for ECDSA signatures (bsc#1097410)

This update was imported from the SUSE:SLE-15: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 15.0:

zypper in -t patch openSUSE-2018-769=1

Package List:

– openSUSE Leap 15.0 (i586 x86_64):

libgcrypt-cavs-1.8.2-lp150.5.3.1
libgcrypt-cavs-debuginfo-1.8.2-lp150.5.3.1
libgcrypt-debugsource-1.8.2-lp150.5.3.1
libgcrypt-devel-1.8.2-lp150.5.3.1
libgcrypt-devel-debuginfo-1.8.2-lp150.5.3.1
libgcrypt20-1.8.2-lp150.5.3.1
libgcrypt20-debuginfo-1.8.2-lp150.5.3.1
libgcrypt20-hmac-1.8.2-lp150.5.3.1

– openSUSE Leap 15.0 (x86_64):

libgcrypt-devel-32bit-1.8.2-lp150.5.3.1
libgcrypt-devel-32bit-debuginfo-1.8.2-lp150.5.3.1
libgcrypt20-32bit-1.8.2-lp150.5.3.1
libgcrypt20-32bit-debuginfo-1.8.2-lp150.5.3.1
libgcrypt20-hmac-32bit-1.8.2-lp150.5.3.1

References:

https://www.suse.com/security/cve/CVE-2018-0495.html
https://bugzilla.suse.com/1097410

—
To unsubscribe, e-mail: opensuse-security-announce+unsubscribe@opensuse.org
For additional commands, e-mail: opensuse-security-announce+help@opensuse.org