Login
Newsletter
Werbung

Sicherheit: Mangelnde Rechteprüfung in gnutls
Aktuelle Meldungen Distributionen
Name: Mangelnde Rechteprüfung in gnutls
ID: SUSE-SU-2020:1584-1
Distribution: SUSE
Plattformen: SUSE Linux Enterprise Module for Basesystem 15-SP1, SUSE Linux Enterprise Server 15-LTSS, SUSE Linux Enterprise High Performance Computing 15-ESPOS, SUSE Linux Enterprise Server for SAP 15, SUSE Linux Enterprise High Performance Computing 15-LTSS, SUSE Linux Enterprise Module for Basesystem 15-SP2
Datum: Mi, 10. Juni 2020, 07:18
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13777
Applikationen: GNU Transport Layer Security Library

Originalnachricht


SUSE Security Update: Security update for gnutls
______________________________________________________________________________

Announcement ID: SUSE-SU-2020:1584-1
Rating: important
References: #1172461 #1172506
Cross-References: CVE-2020-13777
Affected Products:
SUSE Linux Enterprise Server for SAP 15
SUSE Linux Enterprise Server 15-LTSS
SUSE Linux Enterprise Module for Basesystem 15-SP2
SUSE Linux Enterprise Module for Basesystem 15-SP1
SUSE Linux Enterprise High Performance Computing 15-LTSS
SUSE Linux Enterprise High Performance Computing 15-ESPOS
______________________________________________________________________________

An update that solves one vulnerability and has one errata
is now available.

Description:

This update for gnutls fixes the following issues:

- CVE-2020-13777: Fixed an insecure session ticket key construction which
could have made the TLS server to not bind the session ticket encryption
key with a value supplied by the application until the initial key
rotation, allowing an attacker to bypass authentication in TLS 1.3 and
recover previous conversations in TLS 1.2 (bsc#1172506).
- Fixed an improper handling of certificate chain with cross-signed
intermediate CA certificates (bsc#1172461).


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 Server for SAP 15:

zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2020-1584=1

- SUSE Linux Enterprise Server 15-LTSS:

zypper in -t patch SUSE-SLE-Product-SLES-15-2020-1584=1

- SUSE Linux Enterprise Module for Basesystem 15-SP2:

zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2020-1584=1

- SUSE Linux Enterprise Module for Basesystem 15-SP1:

zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2020-1584=1

- SUSE Linux Enterprise High Performance Computing 15-LTSS:

zypper in -t patch SUSE-SLE-Product-HPC-15-2020-1584=1

- SUSE Linux Enterprise High Performance Computing 15-ESPOS:

zypper in -t patch SUSE-SLE-Product-HPC-15-2020-1584=1



Package List:

- SUSE Linux Enterprise Server for SAP 15 (ppc64le x86_64):

gnutls-3.6.7-6.29.1
gnutls-debuginfo-3.6.7-6.29.1
gnutls-debugsource-3.6.7-6.29.1
libgnutls-devel-3.6.7-6.29.1
libgnutls30-3.6.7-6.29.1
libgnutls30-debuginfo-3.6.7-6.29.1
libgnutls30-hmac-3.6.7-6.29.1
libgnutlsxx-devel-3.6.7-6.29.1
libgnutlsxx28-3.6.7-6.29.1
libgnutlsxx28-debuginfo-3.6.7-6.29.1

- SUSE Linux Enterprise Server for SAP 15 (x86_64):

libgnutls30-32bit-3.6.7-6.29.1
libgnutls30-32bit-debuginfo-3.6.7-6.29.1
libgnutls30-hmac-32bit-3.6.7-6.29.1

- SUSE Linux Enterprise Server 15-LTSS (aarch64 s390x):

gnutls-3.6.7-6.29.1
gnutls-debuginfo-3.6.7-6.29.1
gnutls-debugsource-3.6.7-6.29.1
libgnutls-devel-3.6.7-6.29.1
libgnutls30-3.6.7-6.29.1
libgnutls30-debuginfo-3.6.7-6.29.1
libgnutls30-hmac-3.6.7-6.29.1
libgnutlsxx-devel-3.6.7-6.29.1
libgnutlsxx28-3.6.7-6.29.1
libgnutlsxx28-debuginfo-3.6.7-6.29.1

- SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 ppc64le s390x
x86_64):

gnutls-3.6.7-6.29.1
gnutls-debuginfo-3.6.7-6.29.1
gnutls-debugsource-3.6.7-6.29.1
libgnutls-devel-3.6.7-6.29.1
libgnutls30-3.6.7-6.29.1
libgnutls30-debuginfo-3.6.7-6.29.1
libgnutls30-hmac-3.6.7-6.29.1
libgnutlsxx-devel-3.6.7-6.29.1
libgnutlsxx28-3.6.7-6.29.1
libgnutlsxx28-debuginfo-3.6.7-6.29.1

- SUSE Linux Enterprise Module for Basesystem 15-SP2 (x86_64):

libgnutls30-32bit-3.6.7-6.29.1
libgnutls30-32bit-debuginfo-3.6.7-6.29.1
libgnutls30-hmac-32bit-3.6.7-6.29.1

- SUSE Linux Enterprise Module for Basesystem 15-SP1 (aarch64 ppc64le s390x
x86_64):

gnutls-3.6.7-6.29.1
gnutls-debuginfo-3.6.7-6.29.1
gnutls-debugsource-3.6.7-6.29.1
libgnutls-devel-3.6.7-6.29.1
libgnutls30-3.6.7-6.29.1
libgnutls30-debuginfo-3.6.7-6.29.1
libgnutls30-hmac-3.6.7-6.29.1
libgnutlsxx-devel-3.6.7-6.29.1
libgnutlsxx28-3.6.7-6.29.1
libgnutlsxx28-debuginfo-3.6.7-6.29.1

- SUSE Linux Enterprise Module for Basesystem 15-SP1 (x86_64):

libgnutls30-32bit-3.6.7-6.29.1
libgnutls30-32bit-debuginfo-3.6.7-6.29.1
libgnutls30-hmac-32bit-3.6.7-6.29.1

- SUSE Linux Enterprise High Performance Computing 15-LTSS (aarch64 x86_64):

gnutls-3.6.7-6.29.1
gnutls-debuginfo-3.6.7-6.29.1
gnutls-debugsource-3.6.7-6.29.1
libgnutls-devel-3.6.7-6.29.1
libgnutls30-3.6.7-6.29.1
libgnutls30-debuginfo-3.6.7-6.29.1
libgnutls30-hmac-3.6.7-6.29.1
libgnutlsxx-devel-3.6.7-6.29.1
libgnutlsxx28-3.6.7-6.29.1
libgnutlsxx28-debuginfo-3.6.7-6.29.1

- SUSE Linux Enterprise High Performance Computing 15-LTSS (x86_64):

libgnutls30-32bit-3.6.7-6.29.1
libgnutls30-32bit-debuginfo-3.6.7-6.29.1
libgnutls30-hmac-32bit-3.6.7-6.29.1

- SUSE Linux Enterprise High Performance Computing 15-ESPOS (aarch64
x86_64):

gnutls-3.6.7-6.29.1
gnutls-debuginfo-3.6.7-6.29.1
gnutls-debugsource-3.6.7-6.29.1
libgnutls-devel-3.6.7-6.29.1
libgnutls30-3.6.7-6.29.1
libgnutls30-debuginfo-3.6.7-6.29.1
libgnutls30-hmac-3.6.7-6.29.1
libgnutlsxx-devel-3.6.7-6.29.1
libgnutlsxx28-3.6.7-6.29.1
libgnutlsxx28-debuginfo-3.6.7-6.29.1

- SUSE Linux Enterprise High Performance Computing 15-ESPOS (x86_64):

libgnutls30-32bit-3.6.7-6.29.1
libgnutls30-32bit-debuginfo-3.6.7-6.29.1
libgnutls30-hmac-32bit-3.6.7-6.29.1


References:

https://www.suse.com/security/cve/CVE-2020-13777.html
https://bugzilla.suse.com/1172461
https://bugzilla.suse.com/1172506

_______________________________________________
sle-security-updates mailing list
sle-security-updates@lists.suse.com
http://lists.suse.com/mailman/listinfo/sle-security-updates
Pro-Linux
Pro-Linux @Facebook
Neue Nachrichten
Werbung