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Sicherheit: Preisgabe von Informationen in libgcrypt
Aktuelle Meldungen Distributionen
Name: Preisgabe von Informationen in libgcrypt
ID: openSUSE-SU-2018:2122-1
Distribution: SUSE
Plattformen: SUSE openSUSE Leap 15.0
Datum: Sa, 28. Juli 2018, 20:32
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0495
Applikationen: libgcrypt

Originalnachricht

   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

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