-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: rh-perl526-perl security and enhancement update Advisory ID: RHSA-2019:0001-01 Product: Red Hat Software Collections Advisory URL: https://access.redhat.com/errata/RHSA-2019:0001 Issue date: 2019-01-02 CVE Names: CVE-2018-18311 CVE-2018-18312 CVE-2018-18313 CVE-2018-18314 ==================================================================== 1. Summary: An update for rh-perl526-perl and rh-perl526-perl-Module-CoreList is now available for Red Hat Software Collections. 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 Software Collections for Red Hat Enterprise Linux Server (v. 7) - aarch64, noarch, ppc64le, s390x, x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.4) - noarch, ppc64le, s390x, x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.5) - noarch, ppc64le, s390x, x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.6) - noarch, ppc64le, s390x, x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7) - noarch, x86_64 3. Description: Perl is a high-level programming language that is commonly used for system administration utilities and web programming. The following packages have been upgraded to a later upstream version: rh-perl526-perl (5.26.3), rh-perl526-perl-Module-CoreList (5.20181130). (BZ#1658969) Security Fix(es): * perl: Integer overflow leading to buffer overflow in Perl_my_setenv() (CVE-2018-18311) * perl: Heap-based buffer overflow in S_handle_regex_sets() (CVE-2018-18312) * perl: Heap-based buffer overflow in S_regatom() (CVE-2018-18314) * perl: Heap-based buffer read overflow in S_grok_bslash_N() (CVE-2018-18313) For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section. Red Hat would like to thank the Perl project for reporting these issues. Upstream acknowledges Jayakrishna Menon as the original reporter of CVE-2018-18311; Eiichi Tsukata as the original reporter of CVE-2018-18312 and CVE-2018-18313; and Jakub Wilk as the original reporter of CVE-2018-18314. 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/): 1646730 - CVE-2018-18311 perl: Integer overflow leading to buffer overflow in Perl_my_setenv() 1646734 - CVE-2018-18312 perl: Heap-based buffer overflow in S_handle_regex_sets() 1646738 - CVE-2018-18313 perl: Heap-based buffer read overflow in S_grok_bslash_N() 1646751 - CVE-2018-18314 perl: Heap-based buffer overflow in S_regatom() 1658969 - Rebase to latest 5.26 security fix release [3.2.z] 6. Package List: Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7): Source: rh-perl526-perl-5.26.3-405.el7.src.rpm rh-perl526-perl-Module-CoreList-5.20181130-1.el7.src.rpm aarch64: rh-perl526-perl-debuginfo-5.26.3-405.el7.aarch64.rpm noarch: rh-perl526-perl-ExtUtils-Miniperl-1.06-405.el7.noarch.rpm rh-perl526-perl-Module-CoreList-tools-5.20181130-1.el7.noarch.rpm ppc64le: rh-perl526-perl-debuginfo-5.26.3-405.el7.ppc64le.rpm s390x: rh-perl526-perl-debuginfo-5.26.3-405.el7.s390x.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7): Source: rh-perl526-perl-5.26.3-405.el7.src.rpm rh-perl526-perl-Module-CoreList-5.20181130-1.el7.src.rpm aarch64: rh-perl526-perl-debuginfo-5.26.3-405.el7.aarch64.rpm noarch: rh-perl526-perl-ExtUtils-Miniperl-1.06-405.el7.noarch.rpm rh-perl526-perl-Module-CoreList-tools-5.20181130-1.el7.noarch.rpm ppc64le: rh-perl526-perl-debuginfo-5.26.3-405.el7.ppc64le.rpm s390x: rh-perl526-perl-debuginfo-5.26.3-405.el7.s390x.rpm x86_64: rh-perl526-perl-debuginfo-5.26.3-405.el7.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.4): Source: rh-perl526-perl-5.26.3-405.el7.src.rpm rh-perl526-perl-Module-CoreList-5.20181130-1.el7.src.rpm noarch: rh-perl526-perl-ExtUtils-Miniperl-1.06-405.el7.noarch.rpm rh-perl526-perl-Module-CoreList-tools-5.20181130-1.el7.noarch.rpm ppc64le: rh-perl526-perl-debuginfo-5.26.3-405.el7.ppc64le.rpm s390x: rh-perl526-perl-debuginfo-5.26.3-405.el7.s390x.rpm x86_64: rh-perl526-perl-debuginfo-5.26.3-405.el7.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.5): Source: rh-perl526-perl-5.26.3-405.el7.src.rpm rh-perl526-perl-Module-CoreList-5.20181130-1.el7.src.rpm noarch: rh-perl526-perl-ExtUtils-Miniperl-1.06-405.el7.noarch.rpm rh-perl526-perl-Module-CoreList-tools-5.20181130-1.el7.noarch.rpm ppc64le: rh-perl526-perl-debuginfo-5.26.3-405.el7.ppc64le.rpm s390x: rh-perl526-perl-debuginfo-5.26.3-405.el7.s390x.rpm x86_64: rh-perl526-perl-debuginfo-5.26.3-405.el7.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.6): Source: rh-perl526-perl-5.26.3-405.el7.src.rpm rh-perl526-perl-Module-CoreList-5.20181130-1.el7.src.rpm noarch: rh-perl526-perl-ExtUtils-Miniperl-1.06-405.el7.noarch.rpm rh-perl526-perl-Module-CoreList-tools-5.20181130-1.el7.noarch.rpm ppc64le: rh-perl526-perl-debuginfo-5.26.3-405.el7.ppc64le.rpm s390x: rh-perl526-perl-debuginfo-5.26.3-405.el7.s390x.rpm x86_64: rh-perl526-perl-debuginfo-5.26.3-405.el7.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7): Source: rh-perl526-perl-5.26.3-405.el7.src.rpm rh-perl526-perl-Module-CoreList-5.20181130-1.el7.src.rpm noarch: rh-perl526-perl-ExtUtils-Miniperl-1.06-405.el7.noarch.rpm rh-perl526-perl-Module-CoreList-tools-5.20181130-1.el7.noarch.rpm x86_64: rh-perl526-perl-debuginfo-5.26.3-405.el7.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-2018-18311 https://access.redhat.com/security/cve/CVE-2018-18312 https://access.redhat.com/security/cve/CVE-2018-18313 https://access.redhat.com/security/cve/CVE-2018-18314 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 iQIVAwUBXCy849zjgjWX9erEAQiXIg//cI7ip/fpdKxDY3ocRErsTuP56XwJMm/P f7yqJCsxgc+wNRoRVH+w7YuZbRrBK6PCIyVLJQrel6KLhA6ighkcZ06QqpnfqGzw vTBd12DkswFHOE9YqTrsNoTOGA1NDJMcAWiNYqLb94fa8tyIBCqZvqyc03xx8AZ4 DhBiP/mH8kPoE6PSy8lF6rHUeQ+ZOfIRtY4SQMhch93+Dy1p+C8ZAQoFSaxEMcJA 2F9HHGHdVKevL410rIZGS/ajFTvK8equ8tJrF4E522z8TJaLpG5mED3qP55n9bL2 lT11Bw0H6pWPHj79j/kJEvgO/Sj8TvRYh42gFfTO70qS/J+Dry+uk8DJ8Fgbz9m5 1m7GKDZQbFRsENINJ6UW5gYBWqXlyMXFtKSk8mCFskRiu6qgYEg1FC4Tx3Mc/ol4 6rIpTzD4aOm1GnoZTd0dVr07d1PVlnent+e7rUTOXLsSfrNfqdHzbvBWbaDiO3Uf m2s12eX5FG1LVQfgBHbQZSp5DRy6nc026D5k3ZT8kBxT8iamGQ6ViviN8rgGAVbp GAcetodEj9RWOqVtuAIk1Qy6u05m/IIMiwwenMLwpIFpLU8doLXEmdXsMOH+FFQ8 b0+CXdpeJYZCWxf1eeEGP3viRw1oCadJ8dc2ryS1UKFmkDkfXyGPWqXJucwmJGeb pIOXYDWz3Ao=jT/b -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce