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Sicherheit: Mehrere Probleme in libxml2
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in libxml2
ID: SUSE-SU-2020:1299-1
Distribution: SUSE
Plattformen: SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1, SUSE Linux Enterprise Module for Basesystem 15-SP1, SUSE Linux Enterprise Module for Python2 15-SP1
Datum: Mo, 18. Mai 2020, 13:32
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7595
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20388
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19956
Applikationen: libxml2

Originalnachricht


SUSE Security Update: Security update for libxml2
______________________________________________________________________________

Announcement ID: SUSE-SU-2020:1299-1
Rating: moderate
References: #1159928 #1161517 #1161521
Cross-References: CVE-2019-19956 CVE-2019-20388 CVE-2020-7595

Affected Products:
SUSE Linux Enterprise Module for Python2 15-SP1
SUSE Linux Enterprise Module for Open Buildservice
Development Tools 15-SP1
SUSE Linux Enterprise Module for Basesystem 15-SP1
______________________________________________________________________________

An update that fixes three vulnerabilities is now available.

Description:

This update for libxml2 fixes the following issues:

- CVE-2019-20388: Fixed a memory leak in xmlSchemaPreRun (bsc#1161521).
- CVE-2019-19956: Fixed a memory leak (bsc#1159928).
- CVE-2020-7595: Fixed an infinite loop in an EOF situation (bsc#1161517).


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 Python2 15-SP1:

zypper in -t patch SUSE-SLE-Module-Python2-15-SP1-2020-1299=1

- SUSE Linux Enterprise Module for Open Buildservice Development Tools
15-SP1:

zypper in -t patch
SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2020-1299=1

- SUSE Linux Enterprise Module for Basesystem 15-SP1:

zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2020-1299=1



Package List:

- SUSE Linux Enterprise Module for Python2 15-SP1 (aarch64 ppc64le s390x
x86_64):

python-libxml2-python-debugsource-2.9.7-3.19.10
python2-libxml2-python-2.9.7-3.19.10
python2-libxml2-python-debuginfo-2.9.7-3.19.10

- SUSE Linux Enterprise Module for Open Buildservice Development Tools
15-SP1 (x86_64):

libxml2-debugsource-2.9.7-3.19.8
libxml2-devel-32bit-2.9.7-3.19.8

- SUSE Linux Enterprise Module for Open Buildservice Development Tools
15-SP1 (noarch):

libxml2-doc-2.9.7-3.19.8

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

libxml2-2-2.9.7-3.19.8
libxml2-2-debuginfo-2.9.7-3.19.8
libxml2-debugsource-2.9.7-3.19.8
libxml2-devel-2.9.7-3.19.8
libxml2-tools-2.9.7-3.19.8
libxml2-tools-debuginfo-2.9.7-3.19.8
python-libxml2-python-debugsource-2.9.7-3.19.10
python3-libxml2-python-2.9.7-3.19.10
python3-libxml2-python-debuginfo-2.9.7-3.19.10

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

libxml2-2-32bit-2.9.7-3.19.8
libxml2-2-32bit-debuginfo-2.9.7-3.19.8


References:

https://www.suse.com/security/cve/CVE-2019-19956.html
https://www.suse.com/security/cve/CVE-2019-20388.html
https://www.suse.com/security/cve/CVE-2020-7595.html
https://bugzilla.suse.com/1159928
https://bugzilla.suse.com/1161517
https://bugzilla.suse.com/1161521

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