{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"important"},"category":"csaf_security_advisory","csaf_version":"2.0","distribution":{"text":"Copyright 2024 SUSE LLC. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"summary","text":"Security update for perl","title":"Title of the patch"},{"category":"description","text":"This update for perl fixes the following issues:\n\n- CVE-2020-10543: Fixed a heap buffer overflow in regular expression compiler which could have \n  allowed overwriting of allocated memory with attacker's data (bsc#1171863).\n- CVE-2020-10878: Fixed multiple integer overflows which could have allowed the insertion of \n  instructions into the compiled form of Perl regular expression (bsc#1171864).\n- CVE-2020-12723: Fixed an attacker's corruption of the intermediate language state of a \n  compiled regular expression (bsc#1171866).\n- Fixed a bad warning in features.ph (bsc#1172348).\n","title":"Description of the patch"},{"category":"details","text":"SUSE-2020-1682,SUSE-SLE-Module-Packagehub-Subpackages-15-SP1-2020-1682","title":"Patchnames"},{"category":"legal_disclaimer","text":"CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).","title":"Terms of use"}],"publisher":{"category":"vendor","contact_details":"https://www.suse.com/support/security/contact/","name":"SUSE Product Security Team","namespace":"https://www.suse.com/"},"references":[{"category":"external","summary":"SUSE ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"self","summary":"URL of this CSAF notice","url":"https://ftp.suse.com/pub/projects/security/csaf/suse-su-2020_1682-2.json"},{"category":"self","summary":"URL for SUSE-SU-2020:1682-2","url":"https://www.suse.com/support/update/announcement/2020/suse-su-20201682-2/"},{"category":"self","summary":"E-Mail link for SUSE-SU-2020:1682-2","url":"https://lists.suse.com/pipermail/sle-security-updates/2020-July/007092.html"},{"category":"self","summary":"SUSE Bug 1171863","url":"https://bugzilla.suse.com/1171863"},{"category":"self","summary":"SUSE Bug 1171864","url":"https://bugzilla.suse.com/1171864"},{"category":"self","summary":"SUSE Bug 1171866","url":"https://bugzilla.suse.com/1171866"},{"category":"self","summary":"SUSE Bug 1172348","url":"https://bugzilla.suse.com/1172348"},{"category":"self","summary":"SUSE CVE CVE-2020-10543 page","url":"https://www.suse.com/security/cve/CVE-2020-10543/"},{"category":"self","summary":"SUSE CVE CVE-2020-10878 page","url":"https://www.suse.com/security/cve/CVE-2020-10878/"},{"category":"self","summary":"SUSE CVE CVE-2020-12723 page","url":"https://www.suse.com/security/cve/CVE-2020-12723/"}],"title":"Security update for perl","tracking":{"current_release_date":"2020-07-07T11:43:42Z","generator":{"date":"2020-07-07T11:43:42Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"SUSE-SU-2020:1682-2","initial_release_date":"2020-07-07T11:43:42Z","revision_history":[{"date":"2020-07-07T11:43:42Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"perl-5.26.1-7.12.1.aarch64","product":{"name":"perl-5.26.1-7.12.1.aarch64","product_id":"perl-5.26.1-7.12.1.aarch64"}},{"category":"product_version","name":"perl-base-5.26.1-7.12.1.aarch64","product":{"name":"perl-base-5.26.1-7.12.1.aarch64","product_id":"perl-base-5.26.1-7.12.1.aarch64"}}],"category":"architecture","name":"aarch64"},{"branches":[{"category":"product_version","name":"perl-64bit-5.26.1-7.12.1.aarch64_ilp32","product":{"name":"perl-64bit-5.26.1-7.12.1.aarch64_ilp32","product_id":"perl-64bit-5.26.1-7.12.1.aarch64_ilp32"}},{"category":"product_version","name":"perl-base-64bit-5.26.1-7.12.1.aarch64_ilp32","product":{"name":"perl-base-64bit-5.26.1-7.12.1.aarch64_ilp32","product_id":"perl-base-64bit-5.26.1-7.12.1.aarch64_ilp32"}}],"category":"architecture","name":"aarch64_ilp32"},{"branches":[{"category":"product_version","name":"perl-5.26.1-7.12.1.i586","product":{"name":"perl-5.26.1-7.12.1.i586","product_id":"perl-5.26.1-7.12.1.i586"}},{"category":"product_version","name":"perl-base-5.26.1-7.12.1.i586","product":{"name":"perl-base-5.26.1-7.12.1.i586","product_id":"perl-base-5.26.1-7.12.1.i586"}}],"category":"architecture","name":"i586"},{"branches":[{"category":"product_version","name":"perl-doc-5.26.1-7.12.1.noarch","product":{"name":"perl-doc-5.26.1-7.12.1.noarch","product_id":"perl-doc-5.26.1-7.12.1.noarch"}}],"category":"architecture","name":"noarch"},{"branches":[{"category":"product_version","name":"perl-5.26.1-7.12.1.ppc64le","product":{"name":"perl-5.26.1-7.12.1.ppc64le","product_id":"perl-5.26.1-7.12.1.ppc64le"}},{"category":"product_version","name":"perl-base-5.26.1-7.12.1.ppc64le","product":{"name":"perl-base-5.26.1-7.12.1.ppc64le","product_id":"perl-base-5.26.1-7.12.1.ppc64le"}}],"category":"architecture","name":"ppc64le"},{"branches":[{"category":"product_version","name":"perl-5.26.1-7.12.1.s390x","product":{"name":"perl-5.26.1-7.12.1.s390x","product_id":"perl-5.26.1-7.12.1.s390x"}},{"category":"product_version","name":"perl-base-5.26.1-7.12.1.s390x","product":{"name":"perl-base-5.26.1-7.12.1.s390x","product_id":"perl-base-5.26.1-7.12.1.s390x"}}],"category":"architecture","name":"s390x"},{"branches":[{"category":"product_version","name":"perl-5.26.1-7.12.1.x86_64","product":{"name":"perl-5.26.1-7.12.1.x86_64","product_id":"perl-5.26.1-7.12.1.x86_64"}},{"category":"product_version","name":"perl-32bit-5.26.1-7.12.1.x86_64","product":{"name":"perl-32bit-5.26.1-7.12.1.x86_64","product_id":"perl-32bit-5.26.1-7.12.1.x86_64"}},{"category":"product_version","name":"perl-base-5.26.1-7.12.1.x86_64","product":{"name":"perl-base-5.26.1-7.12.1.x86_64","product_id":"perl-base-5.26.1-7.12.1.x86_64"}},{"category":"product_version","name":"perl-base-32bit-5.26.1-7.12.1.x86_64","product":{"name":"perl-base-32bit-5.26.1-7.12.1.x86_64","product_id":"perl-base-32bit-5.26.1-7.12.1.x86_64"}}],"category":"architecture","name":"x86_64"},{"branches":[{"category":"product_name","name":"SUSE Linux Enterprise Module for Package Hub 15 SP1","product":{"name":"SUSE Linux Enterprise Module for Package Hub 15 SP1","product_id":"SUSE Linux Enterprise Module for Package Hub 15 SP1","product_identification_helper":{"cpe":"cpe:/o:suse:packagehub:15:sp1"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"perl-32bit-5.26.1-7.12.1.x86_64 as component of SUSE Linux Enterprise Module for Package Hub 15 SP1","product_id":"SUSE Linux Enterprise Module for Package Hub 15 SP1:perl-32bit-5.26.1-7.12.1.x86_64"},"product_reference":"perl-32bit-5.26.1-7.12.1.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Module for Package Hub 15 SP1"}]},"vulnerabilities":[{"cve":"CVE-2020-10543","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2020-10543"}],"notes":[{"category":"general","text":"Perl before 5.30.3 on 32-bit platforms allows a heap-based buffer overflow because nested regular expression quantifiers have an integer overflow.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Module for Package Hub 15 SP1:perl-32bit-5.26.1-7.12.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2020-10543","url":"https://www.suse.com/security/cve/CVE-2020-10543"},{"category":"external","summary":"SUSE Bug 1171863 for CVE-2020-10543","url":"https://bugzilla.suse.com/1171863"},{"category":"external","summary":"SUSE Bug 1225627 for CVE-2020-10543","url":"https://bugzilla.suse.com/1225627"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["SUSE Linux Enterprise Module for Package Hub 15 SP1:perl-32bit-5.26.1-7.12.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":6.4,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H","version":"3.1"},"products":["SUSE Linux Enterprise Module for Package Hub 15 SP1:perl-32bit-5.26.1-7.12.1.x86_64"]}],"threats":[{"category":"impact","date":"2020-07-07T11:43:42Z","details":"moderate"}],"title":"CVE-2020-10543"},{"cve":"CVE-2020-10878","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2020-10878"}],"notes":[{"category":"general","text":"Perl before 5.30.3 has an integer overflow related to mishandling of a \"PL_regkind[OP(n)] == NOTHING\" situation. A crafted regular expression could lead to malformed bytecode with a possibility of instruction injection.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Module for Package Hub 15 SP1:perl-32bit-5.26.1-7.12.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2020-10878","url":"https://www.suse.com/security/cve/CVE-2020-10878"},{"category":"external","summary":"SUSE Bug 1171864 for CVE-2020-10878","url":"https://bugzilla.suse.com/1171864"},{"category":"external","summary":"SUSE Bug 1225627 for CVE-2020-10878","url":"https://bugzilla.suse.com/1225627"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["SUSE Linux Enterprise Module for Package Hub 15 SP1:perl-32bit-5.26.1-7.12.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":6.4,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H","version":"3.1"},"products":["SUSE Linux Enterprise Module for Package Hub 15 SP1:perl-32bit-5.26.1-7.12.1.x86_64"]}],"threats":[{"category":"impact","date":"2020-07-07T11:43:42Z","details":"moderate"}],"title":"CVE-2020-10878"},{"cve":"CVE-2020-12723","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2020-12723"}],"notes":[{"category":"general","text":"regcomp.c in Perl before 5.30.3 allows a buffer overflow via a crafted regular expression because of recursive S_study_chunk calls.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Module for Package Hub 15 SP1:perl-32bit-5.26.1-7.12.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2020-12723","url":"https://www.suse.com/security/cve/CVE-2020-12723"},{"category":"external","summary":"SUSE Bug 1171866 for CVE-2020-12723","url":"https://bugzilla.suse.com/1171866"},{"category":"external","summary":"SUSE Bug 1225627 for CVE-2020-12723","url":"https://bugzilla.suse.com/1225627"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["SUSE Linux Enterprise Module for Package Hub 15 SP1:perl-32bit-5.26.1-7.12.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":6.4,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H","version":"3.1"},"products":["SUSE Linux Enterprise Module for Package Hub 15 SP1:perl-32bit-5.26.1-7.12.1.x86_64"]}],"threats":[{"category":"impact","date":"2020-07-07T11:43:42Z","details":"moderate"}],"title":"CVE-2020-12723"}]}