-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: squid:4 security update Advisory ID: RHSA-2019:2593-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:2593 Issue date: 2019-09-02 CVE Names: CVE-2019-12527 ===================================================================== 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 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 (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: heap-based buffer overflow in HttpHeader::getAuth (CVE-2019-12527) 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/): 1730533 - CVE-2019-12527 squid: heap-based buffer overflow in HttpHeader::getAuth 6. Package List: Red Hat Enterprise Linux AppStream (v. 8): Source: libecap-1.0.1-2.module+el8.0.0+4045+70edde92.src.rpm squid-4.4-5.module+el8.0.0+4045+70edde92.src.rpm aarch64: libecap-1.0.1-2.module+el8.0.0+4045+70edde92.aarch64.rpm libecap-debuginfo-1.0.1-2.module+el8.0.0+4045+70edde92.aarch64.rpm libecap-debugsource-1.0.1-2.module+el8.0.0+4045+70edde92.aarch64.rpm libecap-devel-1.0.1-2.module+el8.0.0+4045+70edde92.aarch64.rpm squid-4.4-5.module+el8.0.0+4045+70edde92.aarch64.rpm squid-debuginfo-4.4-5.module+el8.0.0+4045+70edde92.aarch64.rpm squid-debugsource-4.4-5.module+el8.0.0+4045+70edde92.aarch64.rpm ppc64le: libecap-1.0.1-2.module+el8.0.0+4045+70edde92.ppc64le.rpm libecap-debuginfo-1.0.1-2.module+el8.0.0+4045+70edde92.ppc64le.rpm libecap-debugsource-1.0.1-2.module+el8.0.0+4045+70edde92.ppc64le.rpm libecap-devel-1.0.1-2.module+el8.0.0+4045+70edde92.ppc64le.rpm squid-4.4-5.module+el8.0.0+4045+70edde92.ppc64le.rpm squid-debuginfo-4.4-5.module+el8.0.0+4045+70edde92.ppc64le.rpm squid-debugsource-4.4-5.module+el8.0.0+4045+70edde92.ppc64le.rpm s390x: libecap-1.0.1-2.module+el8.0.0+4045+70edde92.s390x.rpm libecap-debuginfo-1.0.1-2.module+el8.0.0+4045+70edde92.s390x.rpm libecap-debugsource-1.0.1-2.module+el8.0.0+4045+70edde92.s390x.rpm libecap-devel-1.0.1-2.module+el8.0.0+4045+70edde92.s390x.rpm squid-4.4-5.module+el8.0.0+4045+70edde92.s390x.rpm squid-debuginfo-4.4-5.module+el8.0.0+4045+70edde92.s390x.rpm squid-debugsource-4.4-5.module+el8.0.0+4045+70edde92.s390x.rpm x86_64: libecap-1.0.1-2.module+el8.0.0+4045+70edde92.x86_64.rpm libecap-debuginfo-1.0.1-2.module+el8.0.0+4045+70edde92.x86_64.rpm libecap-debugsource-1.0.1-2.module+el8.0.0+4045+70edde92.x86_64.rpm libecap-devel-1.0.1-2.module+el8.0.0+4045+70edde92.x86_64.rpm squid-4.4-5.module+el8.0.0+4045+70edde92.x86_64.rpm squid-debuginfo-4.4-5.module+el8.0.0+4045+70edde92.x86_64.rpm squid-debugsource-4.4-5.module+el8.0.0+4045+70edde92.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-2019-12527 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 2019 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXWzwZNzjgjWX9erEAQg77w/+M6ifQnk41w9UrMSQqBpRtHuvrErbkGhP VsfrfEQUf0qQPtleEXiWNUwonNDSbYx7UXS5HJlf8Szyi4EzgF1m9C+Ne+pX0unD SUn3EEBJz9FuCgKBhYSyuBIoBBUMhZwGLzSHydvi+Qw8K6AYs/w4Z0asGIH81zGW ZJ+lMyqH6dE+Nq1CNsHDgLYP3kGit4juUjrCHS6d9IDfHOSvLAZXsrF1+v8Reftv HYBF+xJx4pBVT3fw7PzzQuXyiQYFwaxQCKw+pNuBWmP2TdU0WB6JbuZ40tH+aNB3 Tm+YpeY8Aao73pqUD2OUYJsMMuHC2S6nWtFYfu6Rc4RcjUA7cx9ulzM9fHY9MXW/ RqgkeJgZmHvGsie8ePC8x0KSMrw//pdCRni90gogJ0vDFzo55PVxMth42Rgdyo+0 WjR4tq1P/lQDANTpx1iybmwNgX+wBf6xBX2xfLWXyREuYLWJJYRUmkI1ha0hCP6r 9k9S+/a/Z1coeJjI0xqWbnI5+t5fVBBtjTZQUXpeROn14TIrO62xK3J8plZcVSp+ B9SBHZt45hWtkG/ob0H+p+1Ecow8oAqK3zK9qO+exDx4XpFf0p2ioZRB9DBaJMKV T9OU3Aoxl8j8GdW5/ch2DS1z9Do6XLkQ7KcOIbCsB/yiWOxWaelnfnCIYKHj94k5 NMorKkfYBSU= =qur2 -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce