SUSE: 2022:3717-1 important: libxml2
Summary
This update for libxml2 fixes the following issues: - CVE-2016-3709: Fixed possible XSS vulnerability (bsc#1201978). - CVE-2022-40303: Fixed integer overflows with XML_PARSE_HUGE (bsc#1204366). - CVE-2022-40304: Fixed dict corruption caused by entity reference cycles (bsc#1204367). 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-9-2022-3717=1 - SUSE OpenStack Cloud 9: zypper in -t patch SUSE-OpenStack-Cloud-9-2022-3717=1 - SUSE Linux Enterprise Software Development Kit 12-SP5: zypper in -t patch SUSE-SLE-SDK-12-SP5-2022-3717=1 - SUSE Linux Enterprise Server for SAP 12-SP4: zypper in -t patch SUSE-SLE-SAP-12-SP4-2022-3717=1 - SUSE Linux Enterprise Server 12-SP5: zypper in -t patch SUSE-SLE-SERVER-12-SP5-2022-3717=1 - SUSE Linux Enterprise Server 12-SP4-LTSS: zypper in -t patch SUSE-SLE-SERVER-12-SP4-LTSS-2022-3717=1 - SUSE Linux Enterprise Server 12-SP3-BCL: zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2022-3717=1 - SUSE Linux Enterprise Server 12-SP2-BCL: zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2022-3717=1 Package List: - SUSE OpenStack Cloud Crowbar 9 (noarch): libxml2-doc-2.9.4-46.59.2 - SUSE OpenStack Cloud Crowbar 9 (x86_64): libxml2-2-2.9.4-46.59.2 libxml2-2-32bit-2.9.4-46.59.2 libxml2-2-debuginfo-2.9.4-46.59.2 libxml2-2-debuginfo-32bit-2.9.4-46.59.2 libxml2-debugsource-2.9.4-46.59.2 libxml2-tools-2.9.4-46.59.2 libxml2-tools-debuginfo-2.9.4-46.59.2 python-libxml2-2.9.4-46.59.3 python-libxml2-debuginfo-2.9.4-46.59.3 python-libxml2-debugsource-2.9.4-46.59.3 - SUSE OpenStack Cloud 9 (noarch): libxml2-doc-2.9.4-46.59.2 - SUSE OpenStack Cloud 9 (x86_64): libxml2-2-2.9.4-46.59.2 libxml2-2-32bit-2.9.4-46.59.2 libxml2-2-debuginfo-2.9.4-46.59.2 libxml2-2-debuginfo-32bit-2.9.4-46.59.2 libxml2-debugsource-2.9.4-46.59.2 libxml2-tools-2.9.4-46.59.2 libxml2-tools-debuginfo-2.9.4-46.59.2 python-libxml2-2.9.4-46.59.3 python-libxml2-debuginfo-2.9.4-46.59.3 python-libxml2-debugsource-2.9.4-46.59.3 - SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le s390x x86_64): libxml2-debugsource-2.9.4-46.59.2 libxml2-devel-2.9.4-46.59.2 - SUSE Linux Enterprise Server for SAP 12-SP4 (ppc64le x86_64): libxml2-2-2.9.4-46.59.2 libxml2-2-debuginfo-2.9.4-46.59.2 libxml2-debugsource-2.9.4-46.59.2 libxml2-tools-2.9.4-46.59.2 libxml2-tools-debuginfo-2.9.4-46.59.2 python-libxml2-2.9.4-46.59.3 python-libxml2-debuginfo-2.9.4-46.59.3 python-libxml2-debugsource-2.9.4-46.59.3 - SUSE Linux Enterprise Server for SAP 12-SP4 (x86_64): libxml2-2-32bit-2.9.4-46.59.2 libxml2-2-debuginfo-32bit-2.9.4-46.59.2 - SUSE Linux Enterprise Server for SAP 12-SP4 (noarch): libxml2-doc-2.9.4-46.59.2 - SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64): libxml2-2-2.9.4-46.59.2 libxml2-2-debuginfo-2.9.4-46.59.2 libxml2-debugsource-2.9.4-46.59.2 libxml2-tools-2.9.4-46.59.2 libxml2-tools-debuginfo-2.9.4-46.59.2 python-libxml2-2.9.4-46.59.3 python-libxml2-debuginfo-2.9.4-46.59.3 python-libxml2-debugsource-2.9.4-46.59.3 - SUSE Linux Enterprise Server 12-SP5 (s390x x86_64): libxml2-2-32bit-2.9.4-46.59.2 libxml2-2-debuginfo-32bit-2.9.4-46.59.2 - SUSE Linux Enterprise Server 12-SP5 (noarch): libxml2-doc-2.9.4-46.59.2 - SUSE Linux Enterprise Server 12-SP4-LTSS (aarch64 ppc64le s390x x86_64): libxml2-2-2.9.4-46.59.2 libxml2-2-debuginfo-2.9.4-46.59.2 libxml2-debugsource-2.9.4-46.59.2 libxml2-tools-2.9.4-46.59.2 libxml2-tools-debuginfo-2.9.4-46.59.2 python-libxml2-2.9.4-46.59.3 python-libxml2-debuginfo-2.9.4-46.59.3 python-libxml2-debugsource-2.9.4-46.59.3 - SUSE Linux Enterprise Server 12-SP4-LTSS (s390x x86_64): libxml2-2-32bit-2.9.4-46.59.2 libxml2-2-debuginfo-32bit-2.9.4-46.59.2 - SUSE Linux Enterprise Server 12-SP4-LTSS (noarch): libxml2-doc-2.9.4-46.59.2 - SUSE Linux Enterprise Server 12-SP3-BCL (noarch): libxml2-doc-2.9.4-46.59.2 - SUSE Linux Enterprise Server 12-SP3-BCL (x86_64): libxml2-2-2.9.4-46.59.2 libxml2-2-32bit-2.9.4-46.59.2 libxml2-2-debuginfo-2.9.4-46.59.2 libxml2-2-debuginfo-32bit-2.9.4-46.59.2 libxml2-debugsource-2.9.4-46.59.2 libxml2-tools-2.9.4-46.59.2 libxml2-tools-debuginfo-2.9.4-46.59.2 python-libxml2-2.9.4-46.59.3 python-libxml2-debuginfo-2.9.4-46.59.3 python-libxml2-debugsource-2.9.4-46.59.3 - SUSE Linux Enterprise Server 12-SP2-BCL (x86_64): libxml2-2-2.9.4-46.59.2 libxml2-2-32bit-2.9.4-46.59.2 libxml2-2-debuginfo-2.9.4-46.59.2 libxml2-2-debuginfo-32bit-2.9.4-46.59.2 libxml2-debugsource-2.9.4-46.59.2 libxml2-tools-2.9.4-46.59.2 libxml2-tools-debuginfo-2.9.4-46.59.2 python-libxml2-2.9.4-46.59.3 python-libxml2-debuginfo-2.9.4-46.59.3 python-libxml2-debugsource-2.9.4-46.59.3 - SUSE Linux Enterprise Server 12-SP2-BCL (noarch): libxml2-doc-2.9.4-46.59.2
References
#1201978 #1204366 #1204367
Cross- CVE-2016-3709 CVE-2022-40303 CVE-2022-40304
CVSS scores:
CVE-2016-3709 (NVD) : 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVE-2016-3709 (SUSE): 6.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N
CVE-2022-40303 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVE-2022-40304 (SUSE): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products:
SUSE Linux Enterprise Server 12-SP2-BCL
SUSE Linux Enterprise Server 12-SP3-BCL
SUSE Linux Enterprise Server 12-SP4-LTSS
SUSE Linux Enterprise Server 12-SP5
SUSE Linux Enterprise Server for SAP 12-SP4
SUSE Linux Enterprise Server for SAP Applications 12-SP5
SUSE Linux Enterprise Software Development Kit 12-SP5
SUSE OpenStack Cloud 9
SUSE OpenStack Cloud Crowbar 9
https://www.suse.com/security/cve/CVE-2016-3709.html
https://www.suse.com/security/cve/CVE-2022-40303.html
https://www.suse.com/security/cve/CVE-2022-40304.html
https://bugzilla.suse.com/1201978
https://bugzilla.suse.com/1204366
https://bugzilla.suse.com/1204367