-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: squid:4 security update Advisory ID: RHSA-2022:6777-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2022:6777 Issue date: 2022-10-04 CVE Names: CVE-2022-41318 ==================================================================== 1. Summary: An update for the squid:4 module is now available for Red Hat Enterprise Linux 8.2 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. 8.2) - aarch64, ppc64le, s390x, x86_64 3. Description: Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects. Security Fix(es): * squid: buffer-over-read in SSPI and SMB authentication (CVE-2022-41318) 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 After installing this update, the squid service will be restarted automatically. 5. Bugs fixed (https://bugzilla.redhat.com/): 2129771 - CVE-2022-41318 squid: buffer-over-read in SSPI and SMB authentication 6. Package List: Red Hat Enterprise Linux AppStream EUS (v. 8.2): Source: libecap-1.0.1-2.module+el8.1.0+4044+36416a77.src.rpm squid-4.4-8.module+el8.2.0+16757+26d6b59c.5.src.rpm aarch64: libecap-1.0.1-2.module+el8.1.0+4044+36416a77.aarch64.rpm libecap-debuginfo-1.0.1-2.module+el8.1.0+4044+36416a77.aarch64.rpm libecap-debugsource-1.0.1-2.module+el8.1.0+4044+36416a77.aarch64.rpm libecap-devel-1.0.1-2.module+el8.1.0+4044+36416a77.aarch64.rpm squid-4.4-8.module+el8.2.0+16757+26d6b59c.5.aarch64.rpm squid-debuginfo-4.4-8.module+el8.2.0+16757+26d6b59c.5.aarch64.rpm squid-debugsource-4.4-8.module+el8.2.0+16757+26d6b59c.5.aarch64.rpm ppc64le: libecap-1.0.1-2.module+el8.1.0+4044+36416a77.ppc64le.rpm libecap-debuginfo-1.0.1-2.module+el8.1.0+4044+36416a77.ppc64le.rpm libecap-debugsource-1.0.1-2.module+el8.1.0+4044+36416a77.ppc64le.rpm libecap-devel-1.0.1-2.module+el8.1.0+4044+36416a77.ppc64le.rpm squid-4.4-8.module+el8.2.0+16757+26d6b59c.5.ppc64le.rpm squid-debuginfo-4.4-8.module+el8.2.0+16757+26d6b59c.5.ppc64le.rpm squid-debugsource-4.4-8.module+el8.2.0+16757+26d6b59c.5.ppc64le.rpm s390x: libecap-1.0.1-2.module+el8.1.0+4044+36416a77.s390x.rpm libecap-debuginfo-1.0.1-2.module+el8.1.0+4044+36416a77.s390x.rpm libecap-debugsource-1.0.1-2.module+el8.1.0+4044+36416a77.s390x.rpm libecap-devel-1.0.1-2.module+el8.1.0+4044+36416a77.s390x.rpm squid-4.4-8.module+el8.2.0+16757+26d6b59c.5.s390x.rpm squid-debuginfo-4.4-8.module+el8.2.0+16757+26d6b59c.5.s390x.rpm squid-debugsource-4.4-8.module+el8.2.0+16757+26d6b59c.5.s390x.rpm x86_64: libecap-1.0.1-2.module+el8.1.0+4044+36416a77.x86_64.rpm libecap-debuginfo-1.0.1-2.module+el8.1.0+4044+36416a77.x86_64.rpm libecap-debugsource-1.0.1-2.module+el8.1.0+4044+36416a77.x86_64.rpm libecap-devel-1.0.1-2.module+el8.1.0+4044+36416a77.x86_64.rpm squid-4.4-8.module+el8.2.0+16757+26d6b59c.5.x86_64.rpm squid-debuginfo-4.4-8.module+el8.2.0+16757+26d6b59c.5.x86_64.rpm squid-debugsource-4.4-8.module+el8.2.0+16757+26d6b59c.5.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-2022-41318 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 iQIVAwUBYzyeP9zjgjWX9erEAQh8DQ/+L+yHRs/EMoII+wguWBCZC67CtRmlY1BW AHHezBvTKrDoz/88BkiE7rF/l6pXhAYoIWbslRCJFEqF6lQ4c3UtKs4lp/C195sl 1L6I7tDnbFW849rgLaeN+H9gmuHMDMVxtXvdeLBvI9zDFag/6jLqKme9/FjITqXC 9YUm1sh5YdCHDQkW6HhA5QwYpFpnPW3obGgg2RELn7VFxuOR3pKEKWAqnm7qEcML a5xk3vWxUPh9+9fw1epFlYYYxInOGxaSZDUWmEChrbW1qt2rOiphXKzvWC7CuwQr HFuwQb9lRCqereDcoaWMYZBcH6pB/UbIkHfVc6otCNiYgEK3SriiJlrhPqpurYRT f1JwBpTHrXCjX1xJm5WV+Ci29Zg6uoYyFFg/Q73KG7HYpKQNkYqZp8a5LPzLetLw /BbPMQmicDjRYzQQ2h5xkUZwa1LJzdFqqtXER55ZnUoJyABkBwgbTPq2Ec6RCkph TsbADZxqolEQdzxbRm57ReBV4YPwy3xJDlfocgM86Q9GSuEo74AvXskdXWCtHCY3 oPXeGtLkAyoCugtf8D2I6a13AtoY80QNz7nQa1dbi8hFLktFNeQ8ckyQQ617DvcL DOPT7QrSeZ+SgEcu5EIKycU9LA+jBZWn7/8sTL8DBlwoGCd+9QgUsoRIjOrKeU/z hVHpcHx4TsY=LR1Y -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce