Denial of Service in libxml2
ID: | SUSE-SU-2021:1917-1 |
Distribution: | SUSE |
Plattformen: | SUSE Linux Enterprise Module for Basesystem 15-SP2, SUSE Linux Enterprise Module for Python2 15-SP2, SUSE Linux Enterprise Module for Basesystem 15-SP3, SUSE Linux Enterprise Module for Python2 15-SP3, SUSE MicroOS 5.0 |
Datum: | Mi, 9. Juni 2021, 23:21 |
Referenzen: | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3541 |
Applikationen: | libxml2 |
Originalnachricht |
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SUSE Security Update: Security update for libxml2 ______________________________________________________________________________ Announcement ID: SUSE-SU-2021:1917-1 Rating: moderate References: #1186015 Cross-References: CVE-2021-3541 CVSS scores: CVE-2021-3541 (SUSE): 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Affected Products: SUSE MicroOS 5.0 SUSE Linux Enterprise Module for Python2 15-SP3 SUSE Linux Enterprise Module for Python2 15-SP2 SUSE Linux Enterprise Module for Basesystem 15-SP3 SUSE Linux Enterprise Module for Basesystem 15-SP2 ______________________________________________________________________________ An update that fixes one vulnerability is now available. Description: This update for libxml2 fixes the following issues: - CVE-2021-3541: Fixed exponential entity expansion attack bypasses all existing protection mechanisms. (bsc#1186015) 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 MicroOS 5.0: zypper in -t patch SUSE-SUSE-MicroOS-5.0-2021-1917=1 - SUSE Linux Enterprise Module for Python2 15-SP3: zypper in -t patch SUSE-SLE-Module-Python2-15-SP3-2021-1917=1 - SUSE Linux Enterprise Module for Python2 15-SP2: zypper in -t patch SUSE-SLE-Module-Python2-15-SP2-2021-1917=1 - SUSE Linux Enterprise Module for Basesystem 15-SP3: zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2021-1917=1 - SUSE Linux Enterprise Module for Basesystem 15-SP2: zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2021-1917=1 Package List: - SUSE MicroOS 5.0 (aarch64 x86_64): libxml2-2-2.9.7-3.37.1 libxml2-2-debuginfo-2.9.7-3.37.1 libxml2-debugsource-2.9.7-3.37.1 libxml2-tools-2.9.7-3.37.1 libxml2-tools-debuginfo-2.9.7-3.37.1 - SUSE Linux Enterprise Module for Python2 15-SP3 (aarch64 ppc64le s390x x86_64): python-libxml2-python-debugsource-2.9.7-3.37.1 python2-libxml2-python-2.9.7-3.37.1 python2-libxml2-python-debuginfo-2.9.7-3.37.1 - SUSE Linux Enterprise Module for Python2 15-SP2 (aarch64 ppc64le s390x x86_64): python-libxml2-python-debugsource-2.9.7-3.37.1 python2-libxml2-python-2.9.7-3.37.1 python2-libxml2-python-debuginfo-2.9.7-3.37.1 - SUSE Linux Enterprise Module for Basesystem 15-SP3 (aarch64 ppc64le s390x x86_64): libxml2-2-2.9.7-3.37.1 libxml2-2-debuginfo-2.9.7-3.37.1 libxml2-debugsource-2.9.7-3.37.1 libxml2-devel-2.9.7-3.37.1 libxml2-tools-2.9.7-3.37.1 libxml2-tools-debuginfo-2.9.7-3.37.1 python-libxml2-python-debugsource-2.9.7-3.37.1 python3-libxml2-python-2.9.7-3.37.1 python3-libxml2-python-debuginfo-2.9.7-3.37.1 - SUSE Linux Enterprise Module for Basesystem 15-SP3 (x86_64): libxml2-2-32bit-2.9.7-3.37.1 libxml2-2-32bit-debuginfo-2.9.7-3.37.1 - SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 ppc64le s390x x86_64): libxml2-2-2.9.7-3.37.1 libxml2-2-debuginfo-2.9.7-3.37.1 libxml2-debugsource-2.9.7-3.37.1 libxml2-devel-2.9.7-3.37.1 libxml2-tools-2.9.7-3.37.1 libxml2-tools-debuginfo-2.9.7-3.37.1 python-libxml2-python-debugsource-2.9.7-3.37.1 python3-libxml2-python-2.9.7-3.37.1 python3-libxml2-python-debuginfo-2.9.7-3.37.1 - SUSE Linux Enterprise Module for Basesystem 15-SP2 (x86_64): libxml2-2-32bit-2.9.7-3.37.1 libxml2-2-32bit-debuginfo-2.9.7-3.37.1 References: https://www.suse.com/security/cve/CVE-2021-3541.html https://bugzilla.suse.com/1186015 |