libxml2-2-2.10.1-1.1 on GA media SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2024:12290 Final 1 1 2024-06-17T21:45:33Z current 2024-06-17T21:45:33Z 2024-06-17T21:45:33Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z libxml2-2-2.10.1-1.1 on GA media These are all security issues fixed in the libxml2-2-2.10.1-1.1 package on the GA media of openSUSE Tumbleweed. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). openSUSE-Tumbleweed-2024-12290 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) E-Mail link for openSUSE-SU-2024:12290 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://www.suse.com/security/cve/CVE-2022-2309/ SUSE CVE CVE-2022-2309 page openSUSE Tumbleweed libxml2-2-2.10.1-1.1 libxml2-2-32bit-2.10.1-1.1 libxml2-devel-2.10.1-1.1 libxml2-devel-32bit-2.10.1-1.1 libxml2-doc-2.10.1-1.1 libxml2-tools-2.10.1-1.1 libxml2-2-2.10.1-1.1 as a component of openSUSE Tumbleweed libxml2-2-32bit-2.10.1-1.1 as a component of openSUSE Tumbleweed libxml2-devel-2.10.1-1.1 as a component of openSUSE Tumbleweed libxml2-devel-32bit-2.10.1-1.1 as a component of openSUSE Tumbleweed libxml2-doc-2.10.1-1.1 as a component of openSUSE Tumbleweed libxml2-tools-2.10.1-1.1 as a component of openSUSE Tumbleweed NULL Pointer Dereference allows attackers to cause a denial of service (or application crash). This only applies when lxml is used together with libxml2 2.9.10 through 2.9.14. libxml2 2.9.9 and earlier are not affected. It allows triggering crashes through forged input data, given a vulnerable code sequence in the application. The vulnerability is caused by the iterwalk function (also used by the canonicalize function). Such code shouldn't be in wide-spread use, given that parsing + iterwalk would usually be replaced with the more efficient iterparse function. However, an XML converter that serialises to C14N would also be vulnerable, for example, and there are legitimate use cases for this code sequence. If untrusted input is received (also remotely) and processed via iterwalk function, a crash can be triggered. CVE-2022-2309 openSUSE Tumbleweed:libxml2-2-2.10.1-1.1 openSUSE Tumbleweed:libxml2-2-32bit-2.10.1-1.1 openSUSE Tumbleweed:libxml2-devel-2.10.1-1.1 openSUSE Tumbleweed:libxml2-devel-32bit-2.10.1-1.1 openSUSE Tumbleweed:libxml2-doc-2.10.1-1.1 openSUSE Tumbleweed:libxml2-tools-2.10.1-1.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2022-2309.html CVE-2022-2309 https://bugzilla.suse.com/1201253 SUSE Bug 1201253