drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Preisgabe von Informationen in libgcrypt
Name: |
Preisgabe von Informationen in libgcrypt |
|
ID: |
SUSE-SU-2019:1859-1 |
|
Distribution: |
SUSE |
|
Plattformen: |
SUSE Linux Enterprise Module for Basesystem 15, SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 |
|
Datum: |
Mi, 17. Juli 2019, 07:20 |
|
Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12904 |
|
Applikationen: |
libgcrypt |
|
Originalnachricht |
SUSE Security Update: Security update for libgcrypt ______________________________________________________________________________
Announcement ID: SUSE-SU-2019:1859-1 Rating: moderate References: #1097073 #1125740 #1138939 Cross-References: CVE-2019-12904 Affected Products: SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SUSE Linux Enterprise Module for Basesystem 15 ______________________________________________________________________________
An update that solves one vulnerability and has two fixes is now available.
Description:
This update for libgcrypt fixes the following issues:
Security issues fixed:
- CVE-2019-12904: The C implementation of AES is vulnerable to a flush-and-reload side-channel attack because physical addresses are available to other processes. (The C implementation is used on platforms where an assembly-language implementation is unavailable.) (bsc#1138939)
Other bugfixes:
- Don't run full FIPS self-tests from constructor (bsc#1097073) - Skip all the self-tests except for binary integrity when called from the constructor (bsc#1097073) - Enforce the minimal RSA keygen size in fips mode (bsc#1125740) - avoid executing some tests twice. - Fixed a race condition in initialization. - Fixed env-script-interpreter in cavs_driver.pl - Fixed redundant fips tests in some situations causing failure to boot in fips mode. (bsc#1097073)
This helps during booting of the system in FIPS mode with insufficient entropy.
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 Module for Open Buildservice Development Tools 15:
zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-2019-1859=1
- SUSE Linux Enterprise Module for Basesystem 15:
zypper in -t patch SUSE-SLE-Module-Basesystem-15-2019-1859=1
Package List:
- SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 (aarch64 ppc64le s390x x86_64):
libgcrypt-cavs-1.8.2-6.17.1 libgcrypt-cavs-debuginfo-1.8.2-6.17.1 libgcrypt-debugsource-1.8.2-6.17.1
- SUSE Linux Enterprise Module for Basesystem 15 (aarch64 ppc64le s390x x86_64):
libgcrypt-debugsource-1.8.2-6.17.1 libgcrypt-devel-1.8.2-6.17.1 libgcrypt-devel-debuginfo-1.8.2-6.17.1 libgcrypt20-1.8.2-6.17.1 libgcrypt20-debuginfo-1.8.2-6.17.1 libgcrypt20-hmac-1.8.2-6.17.1
- SUSE Linux Enterprise Module for Basesystem 15 (x86_64):
libgcrypt20-32bit-1.8.2-6.17.1 libgcrypt20-32bit-debuginfo-1.8.2-6.17.1 libgcrypt20-hmac-32bit-1.8.2-6.17.1
References:
https://www.suse.com/security/cve/CVE-2019-12904.html https://bugzilla.suse.com/1097073 https://bugzilla.suse.com/1125740 https://bugzilla.suse.com/1138939
_______________________________________________ sle-security-updates mailing list sle-security-updates@lists.suse.com http://lists.suse.com/mailman/listinfo/sle-security-updates
|
|
|
|