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=====================================================================
\nRed Hat Security Advisory<\/p>\n
Synopsis: Moderate: libxml2 security update
\nAdvisory ID: RHSA-2022:0899-01
\nProduct: Red Hat Enterprise Linux
\nAdvisory URL: https:\/\/access.redhat.com\/errata\/RHSA-2022:0899
\nIssue date: 2022-03-15
\nCVE Names: CVE-2022-23308
\n=====================================================================<\/p>\n
1. Summary:<\/p>\n
An update for libxml2 is now available for Red Hat Enterprise Linux 8.<\/p>\n
Red Hat Product Security has rated this update as having a security impact
\nof Moderate. A Common Vulnerability Scoring System (CVSS) base score, which
\ngives a detailed severity rating, is available for each vulnerability from
\nthe CVE link(s) in the References section.<\/p>\n
2. Relevant releases\/architectures:<\/p>\n
Red Hat Enterprise Linux AppStream (v. 8) – aarch64, ppc64le, s390x, x86_64
\nRed Hat Enterprise Linux BaseOS (v. 8) – aarch64, ppc64le, s390x, x86_64<\/p>\n
3. Description:<\/p>\n
The libxml2 library is a development toolbox providing the implementation
\nof various XML standards.<\/p>\n
Security Fix(es):<\/p>\n
* libxml2: Use-after-free of ID and IDREF attributes (CVE-2022-23308)<\/p>\n
For more details about the security issue(s), including the impact, a CVSS
\nscore, acknowledgments, and other related information, refer to the CVE
\npage(s) listed in the References section.<\/p>\n
4. Solution:<\/p>\n
For details on how to apply this update, which includes the changes
\ndescribed in this advisory, refer to:<\/p>\n
https:\/\/access.redhat.com\/articles\/11258<\/p>\n
The desktop must be restarted (log out, then log back in) for this update
\nto take effect.<\/p>\n
5. Bugs fixed (https:\/\/bugzilla.redhat.com\/):<\/p>\n
2056913 – CVE-2022-23308 libxml2: Use-after-free of ID and IDREF attributes<\/p>\n
6. Package List:<\/p>\n
Red Hat Enterprise Linux AppStream (v. 8):<\/p>\n
aarch64:
\nlibxml2-debuginfo-2.9.7-12.el8_5.aarch64.rpm
\nlibxml2-debugsource-2.9.7-12.el8_5.aarch64.rpm
\nlibxml2-devel-2.9.7-12.el8_5.aarch64.rpm
\npython3-libxml2-debuginfo-2.9.7-12.el8_5.aarch64.rpm<\/p>\n
ppc64le:
\nlibxml2-debuginfo-2.9.7-12.el8_5.ppc64le.rpm
\nlibxml2-debugsource-2.9.7-12.el8_5.ppc64le.rpm
\nlibxml2-devel-2.9.7-12.el8_5.ppc64le.rpm
\npython3-libxml2-debuginfo-2.9.7-12.el8_5.ppc64le.rpm<\/p>\n
s390x:
\nlibxml2-debuginfo-2.9.7-12.el8_5.s390x.rpm
\nlibxml2-debugsource-2.9.7-12.el8_5.s390x.rpm
\nlibxml2-devel-2.9.7-12.el8_5.s390x.rpm
\npython3-libxml2-debuginfo-2.9.7-12.el8_5.s390x.rpm<\/p>\n
x86_64:
\nlibxml2-debuginfo-2.9.7-12.el8_5.i686.rpm
\nlibxml2-debuginfo-2.9.7-12.el8_5.x86_64.rpm
\nlibxml2-debugsource-2.9.7-12.el8_5.i686.rpm
\nlibxml2-debugsource-2.9.7-12.el8_5.x86_64.rpm
\nlibxml2-devel-2.9.7-12.el8_5.i686.rpm
\nlibxml2-devel-2.9.7-12.el8_5.x86_64.rpm
\npython3-libxml2-debuginfo-2.9.7-12.el8_5.i686.rpm
\npython3-libxml2-debuginfo-2.9.7-12.el8_5.x86_64.rpm<\/p>\n
Red Hat Enterprise Linux BaseOS (v. 8):<\/p>\n
Source:
\nlibxml2-2.9.7-12.el8_5.src.rpm<\/p>\n
aarch64:
\nlibxml2-2.9.7-12.el8_5.aarch64.rpm
\nlibxml2-debuginfo-2.9.7-12.el8_5.aarch64.rpm
\nlibxml2-debugsource-2.9.7-12.el8_5.aarch64.rpm
\npython3-libxml2-2.9.7-12.el8_5.aarch64.rpm
\npython3-libxml2-debuginfo-2.9.7-12.el8_5.aarch64.rpm<\/p>\n
ppc64le:
\nlibxml2-2.9.7-12.el8_5.ppc64le.rpm
\nlibxml2-debuginfo-2.9.7-12.el8_5.ppc64le.rpm
\nlibxml2-debugsource-2.9.7-12.el8_5.ppc64le.rpm
\npython3-libxml2-2.9.7-12.el8_5.ppc64le.rpm
\npython3-libxml2-debuginfo-2.9.7-12.el8_5.ppc64le.rpm<\/p>\n
s390x:
\nlibxml2-2.9.7-12.el8_5.s390x.rpm
\nlibxml2-debuginfo-2.9.7-12.el8_5.s390x.rpm
\nlibxml2-debugsource-2.9.7-12.el8_5.s390x.rpm
\npython3-libxml2-2.9.7-12.el8_5.s390x.rpm
\npython3-libxml2-debuginfo-2.9.7-12.el8_5.s390x.rpm<\/p>\n
x86_64:
\nlibxml2-2.9.7-12.el8_5.i686.rpm
\nlibxml2-2.9.7-12.el8_5.x86_64.rpm
\nlibxml2-debuginfo-2.9.7-12.el8_5.i686.rpm
\nlibxml2-debuginfo-2.9.7-12.el8_5.x86_64.rpm
\nlibxml2-debugsource-2.9.7-12.el8_5.i686.rpm
\nlibxml2-debugsource-2.9.7-12.el8_5.x86_64.rpm
\npython3-libxml2-2.9.7-12.el8_5.x86_64.rpm
\npython3-libxml2-debuginfo-2.9.7-12.el8_5.i686.rpm
\npython3-libxml2-debuginfo-2.9.7-12.el8_5.x86_64.rpm<\/p>\n
These packages are GPG signed by Red Hat for security. Our key and
\ndetails on how to verify the signature are available from
\nhttps:\/\/access.redhat.com\/security\/team\/key\/<\/p>\n
7. References:<\/p>\n
https:\/\/access.redhat.com\/security\/cve\/CVE-2022-23308
\nhttps:\/\/access.redhat.com\/security\/updates\/classification\/#moderate<\/p>\n
8. Contact:<\/p>\n
The Red Hat security contact is <secalert@redhat.com>. More contact
\ndetails at https:\/\/access.redhat.com\/security\/team\/contact\/<\/p>\n
Copyright 2022 Red Hat, Inc.
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\nRHSA-announce@redhat.com
\nhttps:\/\/listman.redhat.com\/mailman\/listinfo\/rhsa-announce<\/p>\n","protected":false},"excerpt":{"rendered":"
—–BEGIN PGP SIGNED MESSAGE—– Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: libxml2 security update Advisory ID: RHSA-2022:0899-01 Product: Red Hat Enterprise Linux Advisory URL: https:\/\/access.redhat.com\/errata\/RHSA-2022:0899 Issue date: 2022-03-15 CVE Names: CVE-2022-23308 ===================================================================== 1. Summary: An update for libxml2 is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-21863","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/21863","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=21863"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/21863\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=21863"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=21863"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=21863"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}