{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"moderate"},"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 libgit2","title":"Title of the patch"},{"category":"description","text":"\nThis update for libgit2 fixes the several issues.\n\nThese security issues were fixed:\n\n- CVE-2016-10130: When using the custom certificate callback or when using pygit2 or git2go a attacker could have caused an invalid certificate to be accepted (bsc#1019037).\n- CVE-2017-5338: When using the custom certificate callback or when using pygit2 or git2go a attacker could have caused an invalid certificate to be accepted (bsc#1019037).\n- CVE-2017-5339: When using the custom certificate callback or when using pygit2 or git2go a attacker could have caused an invalid certificate to be accepted (bsc#1019037).\n- CVE-2016-10128: Additional sanitization prevent some edge cases in the Git Smart Protocol which can lead to reading outside of a buffer (bsc#1019036).\n- CVE-2016-10129: Additional sanitization prevent some edge cases in the Git Smart Protocol which can lead to reading outside of a buffer (bsc#1019036).\n","title":"Description of the patch"},{"category":"details","text":"SUSE-SLE-SDK-12-SP2-2017-220","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-2017_0433-1.json"},{"category":"self","summary":"URL for SUSE-SU-2017:0433-1","url":"https://www.suse.com/support/update/announcement/2017/suse-su-20170433-1/"},{"category":"self","summary":"E-Mail link for SUSE-SU-2017:0433-1","url":"https://lists.suse.com/pipermail/sle-security-updates/2017-February/002635.html"},{"category":"self","summary":"SUSE Bug 1019036","url":"https://bugzilla.suse.com/1019036"},{"category":"self","summary":"SUSE Bug 1019037","url":"https://bugzilla.suse.com/1019037"},{"category":"self","summary":"SUSE CVE CVE-2016-10128 page","url":"https://www.suse.com/security/cve/CVE-2016-10128/"},{"category":"self","summary":"SUSE CVE CVE-2016-10129 page","url":"https://www.suse.com/security/cve/CVE-2016-10129/"},{"category":"self","summary":"SUSE CVE CVE-2016-10130 page","url":"https://www.suse.com/security/cve/CVE-2016-10130/"},{"category":"self","summary":"SUSE CVE CVE-2017-5338 page","url":"https://www.suse.com/security/cve/CVE-2017-5338/"},{"category":"self","summary":"SUSE CVE CVE-2017-5339 page","url":"https://www.suse.com/security/cve/CVE-2017-5339/"}],"title":"Security update for libgit2","tracking":{"current_release_date":"2017-02-09T10:17:43Z","generator":{"date":"2017-02-09T10:17:43Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"SUSE-SU-2017:0433-1","initial_release_date":"2017-02-09T10:17:43Z","revision_history":[{"date":"2017-02-09T10:17:43Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"libgit2-24-0.24.1-6.1.x86_64","product":{"name":"libgit2-24-0.24.1-6.1.x86_64","product_id":"libgit2-24-0.24.1-6.1.x86_64"}}],"category":"architecture","name":"x86_64"},{"branches":[{"category":"product_name","name":"SUSE Linux Enterprise Software Development Kit 12 SP2","product":{"name":"SUSE Linux Enterprise Software Development Kit 12 SP2","product_id":"SUSE Linux Enterprise Software Development Kit 12 SP2","product_identification_helper":{"cpe":"cpe:/o:suse:sle-sdk:12:sp2"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"libgit2-24-0.24.1-6.1.x86_64 as component of SUSE Linux Enterprise Software Development Kit 12 SP2","product_id":"SUSE Linux Enterprise Software Development Kit 12 SP2:libgit2-24-0.24.1-6.1.x86_64"},"product_reference":"libgit2-24-0.24.1-6.1.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Software Development Kit 12 SP2"}]},"vulnerabilities":[{"cve":"CVE-2016-10128","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2016-10128"}],"notes":[{"category":"general","text":"Buffer overflow in the git_pkt_parse_line function in transports/smart_pkt.c in the Git Smart Protocol support in libgit2 before 0.24.6 and 0.25.x before 0.25.1 allows remote attackers to have unspecified impact via a crafted non-flush packet.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Software Development Kit 12 SP2:libgit2-24-0.24.1-6.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2016-10128","url":"https://www.suse.com/security/cve/CVE-2016-10128"},{"category":"external","summary":"SUSE Bug 1019036 for CVE-2016-10128","url":"https://bugzilla.suse.com/1019036"}],"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 Software Development Kit 12 SP2:libgit2-24-0.24.1-6.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":9.8,"baseSeverity":"CRITICAL","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"products":["SUSE Linux Enterprise Software Development Kit 12 SP2:libgit2-24-0.24.1-6.1.x86_64"]}],"threats":[{"category":"impact","date":"2017-02-09T10:17:43Z","details":"moderate"}],"title":"CVE-2016-10128"},{"cve":"CVE-2016-10129","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2016-10129"}],"notes":[{"category":"general","text":"The Git Smart Protocol support in libgit2 before 0.24.6 and 0.25.x before 0.25.1 allows remote attackers to cause a denial of service (NULL pointer dereference) via an empty packet line.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Software Development Kit 12 SP2:libgit2-24-0.24.1-6.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2016-10129","url":"https://www.suse.com/security/cve/CVE-2016-10129"},{"category":"external","summary":"SUSE Bug 1019036 for CVE-2016-10129","url":"https://bugzilla.suse.com/1019036"}],"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 Software Development Kit 12 SP2:libgit2-24-0.24.1-6.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":7.5,"baseSeverity":"HIGH","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.0"},"products":["SUSE Linux Enterprise Software Development Kit 12 SP2:libgit2-24-0.24.1-6.1.x86_64"]}],"threats":[{"category":"impact","date":"2017-02-09T10:17:43Z","details":"moderate"}],"title":"CVE-2016-10129"},{"cve":"CVE-2016-10130","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2016-10130"}],"notes":[{"category":"general","text":"The http_connect function in transports/http.c in libgit2 before 0.24.6 and 0.25.x before 0.25.1 might allow man-in-the-middle attackers to spoof servers by leveraging clobbering of the error variable.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Software Development Kit 12 SP2:libgit2-24-0.24.1-6.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2016-10130","url":"https://www.suse.com/security/cve/CVE-2016-10130"},{"category":"external","summary":"SUSE Bug 1019037 for CVE-2016-10130","url":"https://bugzilla.suse.com/1019037"}],"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 Software Development Kit 12 SP2:libgit2-24-0.24.1-6.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":5.9,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.0"},"products":["SUSE Linux Enterprise Software Development Kit 12 SP2:libgit2-24-0.24.1-6.1.x86_64"]}],"threats":[{"category":"impact","date":"2017-02-09T10:17:43Z","details":"moderate"}],"title":"CVE-2016-10130"},{"cve":"CVE-2017-5338","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2017-5338"}],"notes":[{"category":"general","text":"DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Software Development Kit 12 SP2:libgit2-24-0.24.1-6.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2017-5338","url":"https://www.suse.com/security/cve/CVE-2017-5338"},{"category":"external","summary":"SUSE Bug 1019037 for CVE-2017-5338","url":"https://bugzilla.suse.com/1019037"}],"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 Software Development Kit 12 SP2:libgit2-24-0.24.1-6.1.x86_64"]}],"threats":[{"category":"impact","date":"2017-02-09T10:17:43Z","details":"moderate"}],"title":"CVE-2017-5338"},{"cve":"CVE-2017-5339","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2017-5339"}],"notes":[{"category":"general","text":"DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Software Development Kit 12 SP2:libgit2-24-0.24.1-6.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2017-5339","url":"https://www.suse.com/security/cve/CVE-2017-5339"},{"category":"external","summary":"SUSE Bug 1019037 for CVE-2017-5339","url":"https://bugzilla.suse.com/1019037"}],"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 Software Development Kit 12 SP2:libgit2-24-0.24.1-6.1.x86_64"]}],"threats":[{"category":"impact","date":"2017-02-09T10:17:43Z","details":"moderate"}],"title":"CVE-2017-5339"}]}