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Sicherheit: Mehrere Probleme in libxml2
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in libxml2
ID: SUSE-SU-2021:1658-1
Distribution: SUSE
Plattformen: SUSE OpenStack Cloud Crowbar 8, SUSE HPE Helion Openstack 8, SUSE OpenStack Cloud 8, SUSE Linux Enterprise Server for SAP 12-SP3, SUSE Linux Enterprise Server 12-SP2-BCL, SUSE Linux Enterprise Server for SAP 12-SP4, SUSE OpenStack Cloud 9, SUSE OpenStack Cloud Crowbar 9, SUSE Linux Enterprise Server 12-SP3-LTSS, SUSE Linux Enterprise Server 12-SP5, SUSE Linux Enterprise Software Development Kit 12-SP5, SUSE Linux Enterprise Server 12-SP3-BCL, SUSE Linux Enterprise Server 12-SP4-LTSS
Datum: Mi, 19. Mai 2021, 23:35
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3537
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3516
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3518
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3517
Applikationen: libxml2

Originalnachricht


SUSE Security Update: Security update for libxml2
______________________________________________________________________________

Announcement ID: SUSE-SU-2021:1658-1
Rating: important
References: #1185408 #1185409 #1185410 #1185698
Cross-References: CVE-2021-3516 CVE-2021-3517 CVE-2021-3518
CVE-2021-3537
CVSS scores:
CVE-2021-3516 (SUSE): 5.9
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CVE-2021-3517 (SUSE): 5.9
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CVE-2021-3518 (SUSE): 5.9
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CVE-2021-3537 (SUSE): 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products:
SUSE OpenStack Cloud Crowbar 9
SUSE OpenStack Cloud Crowbar 8
SUSE OpenStack Cloud 9
SUSE OpenStack Cloud 8
SUSE Linux Enterprise Software Development Kit 12-SP5
SUSE Linux Enterprise Server for SAP 12-SP4
SUSE Linux Enterprise Server for SAP 12-SP3
SUSE Linux Enterprise Server 12-SP5
SUSE Linux Enterprise Server 12-SP4-LTSS
SUSE Linux Enterprise Server 12-SP3-LTSS
SUSE Linux Enterprise Server 12-SP3-BCL
SUSE Linux Enterprise Server 12-SP2-BCL
HPE Helion Openstack 8
______________________________________________________________________________

An update that fixes four vulnerabilities is now available.

Description:

This update for libxml2 fixes the following issues:

Security issues fixed:

CVE-2021-3537: NULL pointer dereference in
valid.c:xmlValidBuildAContentModel (bsc#1185698)
- CVE-2021-3518: Fixed a use after free in xinclude.c:xmlXIncludeDoProcess
(bsc#1185408).
- CVE-2021-3517: Fixed a heap based buffer overflow in
entities.c:xmlEncodeEntitiesInternal (bsc#1185410).
- CVE-2021-3516: Fixed a use after free in
entities.c:xmlEncodeEntitiesInternal (bsc#1185409).


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 OpenStack Cloud Crowbar 9:

zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2021-1658=1

- SUSE OpenStack Cloud Crowbar 8:

zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2021-1658=1

- SUSE OpenStack Cloud 9:

zypper in -t patch SUSE-OpenStack-Cloud-9-2021-1658=1

- SUSE OpenStack Cloud 8:

zypper in -t patch SUSE-OpenStack-Cloud-8-2021-1658=1

- SUSE Linux Enterprise Software Development Kit 12-SP5:

zypper in -t patch SUSE-SLE-SDK-12-SP5-2021-1658=1

- SUSE Linux Enterprise Server for SAP 12-SP4:

zypper in -t patch SUSE-SLE-SAP-12-SP4-2021-1658=1

- SUSE Linux Enterprise Server for SAP 12-SP3:

zypper in -t patch SUSE-SLE-SAP-12-SP3-2021-1658=1

- SUSE Linux Enterprise Server 12-SP5:

zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-1658=1

- SUSE Linux Enterprise Server 12-SP4-LTSS:

zypper in -t patch SUSE-SLE-SERVER-12-SP4-LTSS-2021-1658=1

- SUSE Linux Enterprise Server 12-SP3-LTSS:

zypper in -t patch SUSE-SLE-SERVER-12-SP3-2021-1658=1

- SUSE Linux Enterprise Server 12-SP3-BCL:

zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2021-1658=1

- SUSE Linux Enterprise Server 12-SP2-BCL:

zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2021-1658=1

- HPE Helion Openstack 8:

zypper in -t patch HPE-Helion-OpenStack-8-2021-1658=1



Package List:

- SUSE OpenStack Cloud Crowbar 9 (noarch):

libxml2-doc-2.9.4-46.43.1

- SUSE OpenStack Cloud Crowbar 9 (x86_64):

libxml2-2-2.9.4-46.43.1
libxml2-2-32bit-2.9.4-46.43.1
libxml2-2-debuginfo-2.9.4-46.43.1
libxml2-2-debuginfo-32bit-2.9.4-46.43.1
libxml2-debugsource-2.9.4-46.43.1
libxml2-tools-2.9.4-46.43.1
libxml2-tools-debuginfo-2.9.4-46.43.1
python-libxml2-2.9.4-46.43.1
python-libxml2-debuginfo-2.9.4-46.43.1
python-libxml2-debugsource-2.9.4-46.43.1

- SUSE OpenStack Cloud Crowbar 8 (noarch):

libxml2-doc-2.9.4-46.43.1

- SUSE OpenStack Cloud Crowbar 8 (x86_64):

libxml2-2-2.9.4-46.43.1
libxml2-2-32bit-2.9.4-46.43.1
libxml2-2-debuginfo-2.9.4-46.43.1
libxml2-2-debuginfo-32bit-2.9.4-46.43.1
libxml2-debugsource-2.9.4-46.43.1
libxml2-tools-2.9.4-46.43.1
libxml2-tools-debuginfo-2.9.4-46.43.1
python-libxml2-2.9.4-46.43.1
python-libxml2-debuginfo-2.9.4-46.43.1
python-libxml2-debugsource-2.9.4-46.43.1

- SUSE OpenStack Cloud 9 (x86_64):

libxml2-2-2.9.4-46.43.1
libxml2-2-32bit-2.9.4-46.43.1
libxml2-2-debuginfo-2.9.4-46.43.1
libxml2-2-debuginfo-32bit-2.9.4-46.43.1
libxml2-debugsource-2.9.4-46.43.1
libxml2-tools-2.9.4-46.43.1
libxml2-tools-debuginfo-2.9.4-46.43.1
python-libxml2-2.9.4-46.43.1
python-libxml2-debuginfo-2.9.4-46.43.1
python-libxml2-debugsource-2.9.4-46.43.1

- SUSE OpenStack Cloud 9 (noarch):

libxml2-doc-2.9.4-46.43.1

- SUSE OpenStack Cloud 8 (noarch):

libxml2-doc-2.9.4-46.43.1

- SUSE OpenStack Cloud 8 (x86_64):

libxml2-2-2.9.4-46.43.1
libxml2-2-32bit-2.9.4-46.43.1
libxml2-2-debuginfo-2.9.4-46.43.1
libxml2-2-debuginfo-32bit-2.9.4-46.43.1
libxml2-debugsource-2.9.4-46.43.1
libxml2-tools-2.9.4-46.43.1
libxml2-tools-debuginfo-2.9.4-46.43.1
python-libxml2-2.9.4-46.43.1
python-libxml2-debuginfo-2.9.4-46.43.1
python-libxml2-debugsource-2.9.4-46.43.1

- SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le
s390x x86_64):

libxml2-debugsource-2.9.4-46.43.1
libxml2-devel-2.9.4-46.43.1

- SUSE Linux Enterprise Server for SAP 12-SP4 (ppc64le x86_64):

libxml2-2-2.9.4-46.43.1
libxml2-2-debuginfo-2.9.4-46.43.1
libxml2-debugsource-2.9.4-46.43.1
libxml2-tools-2.9.4-46.43.1
libxml2-tools-debuginfo-2.9.4-46.43.1
python-libxml2-2.9.4-46.43.1
python-libxml2-debuginfo-2.9.4-46.43.1
python-libxml2-debugsource-2.9.4-46.43.1

- SUSE Linux Enterprise Server for SAP 12-SP4 (x86_64):

libxml2-2-32bit-2.9.4-46.43.1
libxml2-2-debuginfo-32bit-2.9.4-46.43.1

- SUSE Linux Enterprise Server for SAP 12-SP4 (noarch):

libxml2-doc-2.9.4-46.43.1

- SUSE Linux Enterprise Server for SAP 12-SP3 (ppc64le x86_64):

libxml2-2-2.9.4-46.43.1
libxml2-2-debuginfo-2.9.4-46.43.1
libxml2-debugsource-2.9.4-46.43.1
libxml2-tools-2.9.4-46.43.1
libxml2-tools-debuginfo-2.9.4-46.43.1
python-libxml2-2.9.4-46.43.1
python-libxml2-debuginfo-2.9.4-46.43.1
python-libxml2-debugsource-2.9.4-46.43.1

- SUSE Linux Enterprise Server for SAP 12-SP3 (noarch):

libxml2-doc-2.9.4-46.43.1

- SUSE Linux Enterprise Server for SAP 12-SP3 (x86_64):

libxml2-2-32bit-2.9.4-46.43.1
libxml2-2-debuginfo-32bit-2.9.4-46.43.1

- SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):

libxml2-2-2.9.4-46.43.1
libxml2-2-debuginfo-2.9.4-46.43.1
libxml2-debugsource-2.9.4-46.43.1
libxml2-tools-2.9.4-46.43.1
libxml2-tools-debuginfo-2.9.4-46.43.1
python-libxml2-2.9.4-46.43.1
python-libxml2-debuginfo-2.9.4-46.43.1
python-libxml2-debugsource-2.9.4-46.43.1

- SUSE Linux Enterprise Server 12-SP5 (s390x x86_64):

libxml2-2-32bit-2.9.4-46.43.1
libxml2-2-debuginfo-32bit-2.9.4-46.43.1

- SUSE Linux Enterprise Server 12-SP5 (noarch):

libxml2-doc-2.9.4-46.43.1

- SUSE Linux Enterprise Server 12-SP4-LTSS (aarch64 ppc64le s390x x86_64):

libxml2-2-2.9.4-46.43.1
libxml2-2-debuginfo-2.9.4-46.43.1
libxml2-debugsource-2.9.4-46.43.1
libxml2-tools-2.9.4-46.43.1
libxml2-tools-debuginfo-2.9.4-46.43.1
python-libxml2-2.9.4-46.43.1
python-libxml2-debuginfo-2.9.4-46.43.1
python-libxml2-debugsource-2.9.4-46.43.1

- SUSE Linux Enterprise Server 12-SP4-LTSS (s390x x86_64):

libxml2-2-32bit-2.9.4-46.43.1
libxml2-2-debuginfo-32bit-2.9.4-46.43.1

- SUSE Linux Enterprise Server 12-SP4-LTSS (noarch):

libxml2-doc-2.9.4-46.43.1

- SUSE Linux Enterprise Server 12-SP3-LTSS (aarch64 ppc64le s390x x86_64):

libxml2-2-2.9.4-46.43.1
libxml2-2-debuginfo-2.9.4-46.43.1
libxml2-debugsource-2.9.4-46.43.1
libxml2-tools-2.9.4-46.43.1
libxml2-tools-debuginfo-2.9.4-46.43.1
python-libxml2-2.9.4-46.43.1
python-libxml2-debuginfo-2.9.4-46.43.1
python-libxml2-debugsource-2.9.4-46.43.1

- SUSE Linux Enterprise Server 12-SP3-LTSS (s390x x86_64):

libxml2-2-32bit-2.9.4-46.43.1
libxml2-2-debuginfo-32bit-2.9.4-46.43.1

- SUSE Linux Enterprise Server 12-SP3-LTSS (noarch):

libxml2-doc-2.9.4-46.43.1

- SUSE Linux Enterprise Server 12-SP3-BCL (x86_64):

libxml2-2-2.9.4-46.43.1
libxml2-2-32bit-2.9.4-46.43.1
libxml2-2-debuginfo-2.9.4-46.43.1
libxml2-2-debuginfo-32bit-2.9.4-46.43.1
libxml2-debugsource-2.9.4-46.43.1
libxml2-tools-2.9.4-46.43.1
libxml2-tools-debuginfo-2.9.4-46.43.1
python-libxml2-2.9.4-46.43.1
python-libxml2-debuginfo-2.9.4-46.43.1
python-libxml2-debugsource-2.9.4-46.43.1

- SUSE Linux Enterprise Server 12-SP3-BCL (noarch):

libxml2-doc-2.9.4-46.43.1

- SUSE Linux Enterprise Server 12-SP2-BCL (noarch):

libxml2-doc-2.9.4-46.43.1

- SUSE Linux Enterprise Server 12-SP2-BCL (x86_64):

libxml2-2-2.9.4-46.43.1
libxml2-2-32bit-2.9.4-46.43.1
libxml2-2-debuginfo-2.9.4-46.43.1
libxml2-2-debuginfo-32bit-2.9.4-46.43.1
libxml2-debugsource-2.9.4-46.43.1
libxml2-tools-2.9.4-46.43.1
libxml2-tools-debuginfo-2.9.4-46.43.1
python-libxml2-2.9.4-46.43.1
python-libxml2-debuginfo-2.9.4-46.43.1
python-libxml2-debugsource-2.9.4-46.43.1

- HPE Helion Openstack 8 (noarch):

libxml2-doc-2.9.4-46.43.1

- HPE Helion Openstack 8 (x86_64):

libxml2-2-2.9.4-46.43.1
libxml2-2-32bit-2.9.4-46.43.1
libxml2-2-debuginfo-2.9.4-46.43.1
libxml2-2-debuginfo-32bit-2.9.4-46.43.1
libxml2-debugsource-2.9.4-46.43.1
libxml2-tools-2.9.4-46.43.1
libxml2-tools-debuginfo-2.9.4-46.43.1
python-libxml2-2.9.4-46.43.1
python-libxml2-debuginfo-2.9.4-46.43.1
python-libxml2-debugsource-2.9.4-46.43.1


References:

https://www.suse.com/security/cve/CVE-2021-3516.html
https://www.suse.com/security/cve/CVE-2021-3517.html
https://www.suse.com/security/cve/CVE-2021-3518.html
https://www.suse.com/security/cve/CVE-2021-3537.html
https://bugzilla.suse.com/1185408
https://bugzilla.suse.com/1185409
https://bugzilla.suse.com/1185410
https://bugzilla.suse.com/1185698
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