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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.4128 squid:4 security and bug fix update 6 November 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: squid Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 8 Red Hat Enterprise Linux WS/Desktop 8 Impact/Access: Cross-site Scripting -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2019-13345 Reference: ESB-2019.3226 ESB-2019.3157 ESB-2019.3065 ESB-2019.3062 ESB-2019.2620.2 Original Bulletin: https://access.redhat.com/errata/RHSA-2019:3476 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: squid:4 security and bug fix update Advisory ID: RHSA-2019:3476-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:3476 Issue date: 2019-11-05 CVE Names: CVE-2019-13345 ===================================================================== 1. Summary: An update for the squid:4 module is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. 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 (v. 8) - 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: XSS via user_name or auth parameter in cachemgr.cgi (CVE-2019-13345) 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. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.1 Release Notes linked from 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/): 1679526 - Missing detailed configuration file [rhel-8] 1683527 - "Reloading" message on a fresh reboot after enabling squid [rhel-8] 1703117 - RHEL 7 to 8 fails with squid installed because dirs changed to symlinks 1717046 - Specify module and stream name in module's yaml file 1727744 - CVE-2019-13345 squid: XSS via user_name or auth parameter in cachemgr.cgi 6. Package List: Red Hat Enterprise Linux AppStream (v. 8): Source: libecap-1.0.1-2.module+el8.1.0+4044+36416a77.src.rpm squid-4.4-8.module+el8.1.0+4044+36416a77.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+el8.1.0+4044+36416a77.aarch64.rpm squid-debuginfo-4.4-8.module+el8.1.0+4044+36416a77.aarch64.rpm squid-debugsource-4.4-8.module+el8.1.0+4044+36416a77.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+el8.1.0+4044+36416a77.ppc64le.rpm squid-debuginfo-4.4-8.module+el8.1.0+4044+36416a77.ppc64le.rpm squid-debugsource-4.4-8.module+el8.1.0+4044+36416a77.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+el8.1.0+4044+36416a77.s390x.rpm squid-debuginfo-4.4-8.module+el8.1.0+4044+36416a77.s390x.rpm squid-debugsource-4.4-8.module+el8.1.0+4044+36416a77.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+el8.1.0+4044+36416a77.x86_64.rpm squid-debuginfo-4.4-8.module+el8.1.0+4044+36416a77.x86_64.rpm squid-debugsource-4.4-8.module+el8.1.0+4044+36416a77.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-2019-13345 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.1_release_notes/ 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2019 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXcHqfdzjgjWX9erEAQgxMA/8C+ToJKQuhxml26f2knnSdWj6nXGosKB9 7oovfFdcQdTY0t9cITK9apTeVvQvr6BGEmR8XRairSMvdqPc2D/u/lWZpgi55ifR BJwafrbqL95z9vx8quv3L9QNWVT3/29dSQN8jnGVOOzStQGJA6kuGVMsN8mhvP7i Pl9eWXg4IDNc2xSD0Np2xt42+d16zPY5/YCiQdQBzQbfkMfBL4zpPYnkEeq5N2Ef VEu8LVl9FoV/HA70OhIfZpYUprJnvDUHYpMM23pePWIYclsV0Vea44enFVLiDAY8 ovztRjTGQuCsZc0tNvx+wJTC2HJOZkLO0JKktwrvAm2Zq7BKQGLT6BKFEnz9iOiO u0azpmkqeS9d8nk3cs+DGw65OKKZzlT7OuGJnUQydFW93OHEFx2fnRP8IwF//Ups wITrx6grCqJnQPVOuFpe5fVuFMAMNkn/n72J/I3aHvGVFo41pI4cL2C0hKkUuthJ EW4YRwWQhb/GJUEeMOFsZuFsLdLjvsq2/wzdYsGqb1pbVPf0TFJUL7gJj9oG7dK7 E/l8VhpHANKSybY/1Eej5l4ONhXuXWUt9PUAlTp9p3HOWJWmswS0v/NzsbluqUMF zTMZBniGS4noaFfGPtGu8da7P9y+HYoYKhLEr1qWdtJrHNpolj4FxAbDYq+hg7oA 8Gjz5cfDO5g= =bT6a - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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