opensuse-su-2017:0405-1
Vulnerability from csaf_opensuse
Published
2017-02-06 12:58
Modified
2017-02-06 12:58
Summary
Security update for libgit2
Notes
Title of the patch
Security update for libgit2
Description of the patch
This update for libgit2 to version 0.24.6 fixes the following issues:
- 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).
- 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).
- 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).
- 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).
- 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).
Patchnames
openSUSE-2017-216
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
{ "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 to version 0.24.6 fixes the following issues:\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": "openSUSE-2017-216", "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/opensuse-su-2017_0405-1.json" }, { "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": "2017-02-06T12:58:42Z", "generator": { "date": "2017-02-06T12:58:42Z", "engine": { "name": "cve-database.git:bin/generate-csaf.pl", "version": "1" } }, "id": "openSUSE-SU-2017:0405-1", "initial_release_date": "2017-02-06T12:58:42Z", "revision_history": [ { "date": "2017-02-06T12:58:42Z", "number": "1", "summary": "Current version" } ], "status": "final", "version": "1" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version", "name": "libgit2-24-0.24.6-10.1.aarch64", "product": { "name": "libgit2-24-0.24.6-10.1.aarch64", "product_id": "libgit2-24-0.24.6-10.1.aarch64" } }, { "category": "product_version", "name": "libgit2-devel-0.24.6-10.1.aarch64", "product": { "name": "libgit2-devel-0.24.6-10.1.aarch64", "product_id": "libgit2-devel-0.24.6-10.1.aarch64" } } ], "category": "architecture", "name": "aarch64" }, { "branches": [ { "category": "product_version", "name": "libgit2-24-0.24.6-10.1.s390x", "product": { "name": "libgit2-24-0.24.6-10.1.s390x", "product_id": "libgit2-24-0.24.6-10.1.s390x" } }, { "category": "product_version", "name": "libgit2-devel-0.24.6-10.1.s390x", "product": { "name": "libgit2-devel-0.24.6-10.1.s390x", "product_id": "libgit2-devel-0.24.6-10.1.s390x" } } ], "category": "architecture", "name": "s390x" }, { "branches": [ { "category": "product_version", "name": "libgit2-24-0.24.6-10.1.x86_64", "product": { "name": "libgit2-24-0.24.6-10.1.x86_64", "product_id": "libgit2-24-0.24.6-10.1.x86_64" } }, { "category": "product_version", "name": "libgit2-devel-0.24.6-10.1.x86_64", "product": { "name": "libgit2-devel-0.24.6-10.1.x86_64", "product_id": "libgit2-devel-0.24.6-10.1.x86_64" } } ], "category": "architecture", "name": "x86_64" }, { "branches": [ { "category": "product_name", "name": "SUSE Package Hub 12 SP1", "product": { "name": "SUSE Package Hub 12 SP1", "product_id": "SUSE Package Hub 12 SP1", "product_identification_helper": { "cpe": "cpe:/o:suse:packagehub:12:sp1" } } } ], "category": "product_family", "name": "SUSE Linux Enterprise" } ], "category": "vendor", "name": "SUSE" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "libgit2-24-0.24.6-10.1.aarch64 as component of SUSE Package Hub 12 SP1", "product_id": "SUSE Package Hub 12 SP1:libgit2-24-0.24.6-10.1.aarch64" }, "product_reference": "libgit2-24-0.24.6-10.1.aarch64", "relates_to_product_reference": "SUSE Package Hub 12 SP1" }, { "category": "default_component_of", "full_product_name": { "name": "libgit2-24-0.24.6-10.1.s390x as component of SUSE Package Hub 12 SP1", "product_id": "SUSE Package Hub 12 SP1:libgit2-24-0.24.6-10.1.s390x" }, "product_reference": "libgit2-24-0.24.6-10.1.s390x", "relates_to_product_reference": "SUSE Package Hub 12 SP1" }, { "category": "default_component_of", "full_product_name": { "name": "libgit2-24-0.24.6-10.1.x86_64 as component of SUSE Package Hub 12 SP1", "product_id": "SUSE Package Hub 12 SP1:libgit2-24-0.24.6-10.1.x86_64" }, "product_reference": "libgit2-24-0.24.6-10.1.x86_64", "relates_to_product_reference": "SUSE Package Hub 12 SP1" }, { "category": "default_component_of", "full_product_name": { "name": "libgit2-devel-0.24.6-10.1.aarch64 as component of SUSE Package Hub 12 SP1", "product_id": "SUSE Package Hub 12 SP1:libgit2-devel-0.24.6-10.1.aarch64" }, "product_reference": "libgit2-devel-0.24.6-10.1.aarch64", "relates_to_product_reference": "SUSE Package Hub 12 SP1" }, { "category": "default_component_of", "full_product_name": { "name": "libgit2-devel-0.24.6-10.1.s390x as component of SUSE Package Hub 12 SP1", "product_id": "SUSE Package Hub 12 SP1:libgit2-devel-0.24.6-10.1.s390x" }, "product_reference": "libgit2-devel-0.24.6-10.1.s390x", "relates_to_product_reference": "SUSE Package Hub 12 SP1" }, { "category": "default_component_of", "full_product_name": { "name": "libgit2-devel-0.24.6-10.1.x86_64 as component of SUSE Package Hub 12 SP1", "product_id": "SUSE Package Hub 12 SP1:libgit2-devel-0.24.6-10.1.x86_64" }, "product_reference": "libgit2-devel-0.24.6-10.1.x86_64", "relates_to_product_reference": "SUSE Package Hub 12 SP1" } ] }, "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 Package Hub 12 SP1:libgit2-24-0.24.6-10.1.aarch64", "SUSE Package Hub 12 SP1:libgit2-24-0.24.6-10.1.s390x", "SUSE Package Hub 12 SP1:libgit2-24-0.24.6-10.1.x86_64", "SUSE Package Hub 12 SP1:libgit2-devel-0.24.6-10.1.aarch64", "SUSE Package Hub 12 SP1:libgit2-devel-0.24.6-10.1.s390x", "SUSE Package Hub 12 SP1:libgit2-devel-0.24.6-10.1.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 Package Hub 12 SP1:libgit2-24-0.24.6-10.1.aarch64", "SUSE Package Hub 12 SP1:libgit2-24-0.24.6-10.1.s390x", "SUSE Package Hub 12 SP1:libgit2-24-0.24.6-10.1.x86_64", "SUSE Package Hub 12 SP1:libgit2-devel-0.24.6-10.1.aarch64", "SUSE Package Hub 12 SP1:libgit2-devel-0.24.6-10.1.s390x", "SUSE Package Hub 12 SP1:libgit2-devel-0.24.6-10.1.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 Package Hub 12 SP1:libgit2-24-0.24.6-10.1.aarch64", "SUSE Package Hub 12 SP1:libgit2-24-0.24.6-10.1.s390x", "SUSE Package Hub 12 SP1:libgit2-24-0.24.6-10.1.x86_64", "SUSE Package Hub 12 SP1:libgit2-devel-0.24.6-10.1.aarch64", "SUSE Package Hub 12 SP1:libgit2-devel-0.24.6-10.1.s390x", "SUSE Package Hub 12 SP1:libgit2-devel-0.24.6-10.1.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2017-02-06T12:58:42Z", "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 Package Hub 12 SP1:libgit2-24-0.24.6-10.1.aarch64", "SUSE Package Hub 12 SP1:libgit2-24-0.24.6-10.1.s390x", "SUSE Package Hub 12 SP1:libgit2-24-0.24.6-10.1.x86_64", "SUSE Package Hub 12 SP1:libgit2-devel-0.24.6-10.1.aarch64", "SUSE Package Hub 12 SP1:libgit2-devel-0.24.6-10.1.s390x", "SUSE Package Hub 12 SP1:libgit2-devel-0.24.6-10.1.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 Package Hub 12 SP1:libgit2-24-0.24.6-10.1.aarch64", "SUSE Package Hub 12 SP1:libgit2-24-0.24.6-10.1.s390x", "SUSE Package Hub 12 SP1:libgit2-24-0.24.6-10.1.x86_64", "SUSE Package Hub 12 SP1:libgit2-devel-0.24.6-10.1.aarch64", "SUSE Package Hub 12 SP1:libgit2-devel-0.24.6-10.1.s390x", "SUSE Package Hub 12 SP1:libgit2-devel-0.24.6-10.1.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 Package Hub 12 SP1:libgit2-24-0.24.6-10.1.aarch64", "SUSE Package Hub 12 SP1:libgit2-24-0.24.6-10.1.s390x", "SUSE Package Hub 12 SP1:libgit2-24-0.24.6-10.1.x86_64", "SUSE Package Hub 12 SP1:libgit2-devel-0.24.6-10.1.aarch64", "SUSE Package Hub 12 SP1:libgit2-devel-0.24.6-10.1.s390x", "SUSE Package Hub 12 SP1:libgit2-devel-0.24.6-10.1.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2017-02-06T12:58:42Z", "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 Package Hub 12 SP1:libgit2-24-0.24.6-10.1.aarch64", "SUSE Package Hub 12 SP1:libgit2-24-0.24.6-10.1.s390x", "SUSE Package Hub 12 SP1:libgit2-24-0.24.6-10.1.x86_64", "SUSE Package Hub 12 SP1:libgit2-devel-0.24.6-10.1.aarch64", "SUSE Package Hub 12 SP1:libgit2-devel-0.24.6-10.1.s390x", "SUSE Package Hub 12 SP1:libgit2-devel-0.24.6-10.1.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 Package Hub 12 SP1:libgit2-24-0.24.6-10.1.aarch64", "SUSE Package Hub 12 SP1:libgit2-24-0.24.6-10.1.s390x", "SUSE Package Hub 12 SP1:libgit2-24-0.24.6-10.1.x86_64", "SUSE Package Hub 12 SP1:libgit2-devel-0.24.6-10.1.aarch64", "SUSE Package Hub 12 SP1:libgit2-devel-0.24.6-10.1.s390x", "SUSE Package Hub 12 SP1:libgit2-devel-0.24.6-10.1.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 Package Hub 12 SP1:libgit2-24-0.24.6-10.1.aarch64", "SUSE Package Hub 12 SP1:libgit2-24-0.24.6-10.1.s390x", "SUSE Package Hub 12 SP1:libgit2-24-0.24.6-10.1.x86_64", "SUSE Package Hub 12 SP1:libgit2-devel-0.24.6-10.1.aarch64", "SUSE Package Hub 12 SP1:libgit2-devel-0.24.6-10.1.s390x", "SUSE Package Hub 12 SP1:libgit2-devel-0.24.6-10.1.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2017-02-06T12:58:42Z", "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 Package Hub 12 SP1:libgit2-24-0.24.6-10.1.aarch64", "SUSE Package Hub 12 SP1:libgit2-24-0.24.6-10.1.s390x", "SUSE Package Hub 12 SP1:libgit2-24-0.24.6-10.1.x86_64", "SUSE Package Hub 12 SP1:libgit2-devel-0.24.6-10.1.aarch64", "SUSE Package Hub 12 SP1:libgit2-devel-0.24.6-10.1.s390x", "SUSE Package Hub 12 SP1:libgit2-devel-0.24.6-10.1.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 Package Hub 12 SP1:libgit2-24-0.24.6-10.1.aarch64", "SUSE Package Hub 12 SP1:libgit2-24-0.24.6-10.1.s390x", "SUSE Package Hub 12 SP1:libgit2-24-0.24.6-10.1.x86_64", "SUSE Package Hub 12 SP1:libgit2-devel-0.24.6-10.1.aarch64", "SUSE Package Hub 12 SP1:libgit2-devel-0.24.6-10.1.s390x", "SUSE Package Hub 12 SP1:libgit2-devel-0.24.6-10.1.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2017-02-06T12:58:42Z", "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 Package Hub 12 SP1:libgit2-24-0.24.6-10.1.aarch64", "SUSE Package Hub 12 SP1:libgit2-24-0.24.6-10.1.s390x", "SUSE Package Hub 12 SP1:libgit2-24-0.24.6-10.1.x86_64", "SUSE Package Hub 12 SP1:libgit2-devel-0.24.6-10.1.aarch64", "SUSE Package Hub 12 SP1:libgit2-devel-0.24.6-10.1.s390x", "SUSE Package Hub 12 SP1:libgit2-devel-0.24.6-10.1.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 Package Hub 12 SP1:libgit2-24-0.24.6-10.1.aarch64", "SUSE Package Hub 12 SP1:libgit2-24-0.24.6-10.1.s390x", "SUSE Package Hub 12 SP1:libgit2-24-0.24.6-10.1.x86_64", "SUSE Package Hub 12 SP1:libgit2-devel-0.24.6-10.1.aarch64", "SUSE Package Hub 12 SP1:libgit2-devel-0.24.6-10.1.s390x", "SUSE Package Hub 12 SP1:libgit2-devel-0.24.6-10.1.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2017-02-06T12:58:42Z", "details": "moderate" } ], "title": "CVE-2017-5339" } ] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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