-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: varnish:6 security update Advisory ID: RHSA-2022:0422-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2022:0422 Issue date: 2022-02-03 CVE Names: CVE-2022-23959 ==================================================================== 1. Summary: An update for the varnish:6 module is now available for Red Hat Enterprise Linux 8.4 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux AppStream EUS (v.8.4) - aarch64, ppc64le, s390x, x86_64 3. Description: Varnish Cache is a high-performance HTTP accelerator. It stores web pages in memory so web servers don't have to create the same web page over and over again, giving the website a significant speed up. Security Fix(es): * varnish: HTTP/1 request smuggling vulnerability (CVE-2022-23959) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 2045031 - CVE-2022-23959 varnish: HTTP/1 request smuggling vulnerability 6. Package List: Red Hat Enterprise Linux AppStream EUS (v.8.4): Source: varnish-6.0.6-2.module+el8.4.0+14090+331e4860.2.src.rpm varnish-modules-0.15.0-5.module+el8.3.0+6843+b3b42fcc.src.rpm aarch64: varnish-6.0.6-2.module+el8.4.0+14090+331e4860.2.aarch64.rpm varnish-devel-6.0.6-2.module+el8.4.0+14090+331e4860.2.aarch64.rpm varnish-docs-6.0.6-2.module+el8.4.0+14090+331e4860.2.aarch64.rpm varnish-modules-0.15.0-5.module+el8.3.0+6843+b3b42fcc.aarch64.rpm varnish-modules-debuginfo-0.15.0-5.module+el8.3.0+6843+b3b42fcc.aarch64.rpm varnish-modules-debugsource-0.15.0-5.module+el8.3.0+6843+b3b42fcc.aarch64.rpm ppc64le: varnish-6.0.6-2.module+el8.4.0+14090+331e4860.2.ppc64le.rpm varnish-devel-6.0.6-2.module+el8.4.0+14090+331e4860.2.ppc64le.rpm varnish-docs-6.0.6-2.module+el8.4.0+14090+331e4860.2.ppc64le.rpm varnish-modules-0.15.0-5.module+el8.3.0+6843+b3b42fcc.ppc64le.rpm varnish-modules-debuginfo-0.15.0-5.module+el8.3.0+6843+b3b42fcc.ppc64le.rpm varnish-modules-debugsource-0.15.0-5.module+el8.3.0+6843+b3b42fcc.ppc64le.rpm s390x: varnish-6.0.6-2.module+el8.4.0+14090+331e4860.2.s390x.rpm varnish-devel-6.0.6-2.module+el8.4.0+14090+331e4860.2.s390x.rpm varnish-docs-6.0.6-2.module+el8.4.0+14090+331e4860.2.s390x.rpm varnish-modules-0.15.0-5.module+el8.3.0+6843+b3b42fcc.s390x.rpm varnish-modules-debuginfo-0.15.0-5.module+el8.3.0+6843+b3b42fcc.s390x.rpm varnish-modules-debugsource-0.15.0-5.module+el8.3.0+6843+b3b42fcc.s390x.rpm x86_64: varnish-6.0.6-2.module+el8.4.0+14090+331e4860.2.x86_64.rpm varnish-devel-6.0.6-2.module+el8.4.0+14090+331e4860.2.x86_64.rpm varnish-docs-6.0.6-2.module+el8.4.0+14090+331e4860.2.x86_64.rpm varnish-modules-0.15.0-5.module+el8.3.0+6843+b3b42fcc.x86_64.rpm varnish-modules-debuginfo-0.15.0-5.module+el8.3.0+6843+b3b42fcc.x86_64.rpm varnish-modules-debugsource-0.15.0-5.module+el8.3.0+6843+b3b42fcc.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2022-23959 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2022 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYfwPR9zjgjWX9erEAQik7A//c472j9nFdo+mN18s9yqyrdK9TAKHc/gE owdITHgo5kXv7T2+akN/+ANDpZQ+rTgVCfELG9qQITfcsduckPYoiM3eCtYSekvB MRbEzJvUEy1qwr7EB4WO+WHZmN4Z+IQPCWrqcoG6qsCwnZzSc96auFaGaXE3HV1N ImgiFCqiRSdzK8YEtr3kHNYKvxgrltPOHijpwbCmkwwtygV37oUIKnTF5B+ipmeN yWI4navlqOFqOrMIrC/dMOEfM8dIRtbQxP+/ilgqg3vTco8G1qGgU+QXBMwBX4Oo WDQdS6ozpQRRm9oDqX0J3IiH18fYmt9yrcrjGyX5VvfUZOUeLakRyWWMxIz0QGAh 7OEDzJZDdRAnv/KfO5ZuDE744lxpd57uBOo9SvKMzAZsm+BdiliQsLt+v+PqNlsF pLLpoKJZCnu6FXN/fdnUVjmOwYmRRCyCsXG1pM4nYldoK//KihMqtopnxbCxFtr+ wlDlGuJ7HjiNGgBmSaFAYZe/ljvL/FlUiAuIwQ9pCiGrTrOFTn711tXoZvEQuv9K SX0D09rh2AR6K2GOULHjULxL2yptjQ4S0tAGF811tiaxhw7TRJVFUv9JbTy3ZvP/ r2Iw4mRD0bppyKvZuEJiVuDoWU5rQew1IEqGAyHNChAJCL6cq1NJrtuoLB1XD6vq V6O8Nkkje/w=ENE0 -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce