{"containers": {"cna": {"affected": [{"product": "libgit2", "vendor": "libgit2", "versions": [{"status": "affected", "version": "before version 0.27.3"}]}], "datePublic": "2018-07-09T00:00:00", "descriptions": [{"lang": "en", "value": "A flaw was found in libgit2 before version 0.27.3. A missing check in git_delta_apply function in delta.c file, may lead to an out-of-bound read while reading a binary delta file. An attacker may use this flaw to cause a Denial of Service."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-20", "description": "CWE-20->CWE-125", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2022-03-21T02:06:08", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/libgit2/libgit2/commit/9844d38bed10e9ff17174434b3421b227ae710f3"}, {"name": "[debian-lts-announce] 20180825 [SECURITY] [DLA 1477-1] libgit2 security update", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "https://lists.debian.org/debian-lts-announce/2018/08/msg00024.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/libgit2/libgit2/releases/tag/v0.27.3"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1598024"}, {"name": "[debian-lts-announce] 20220321 [SECURITY] [DLA 2936-1] libgit2 security update", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00031.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "secalert@redhat.com", "DATE_PUBLIC": "2018-07-09T00:00:00", "ID": "CVE-2018-10888", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "libgit2", "version": {"version_data": [{"version_value": "before version 0.27.3"}]}}]}, "vendor_name": "libgit2"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A flaw was found in libgit2 before version 0.27.3. A missing check in git_delta_apply function in delta.c file, may lead to an out-of-bound read while reading a binary delta file. An attacker may use this flaw to cause a Denial of Service."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-20->CWE-125"}]}]}, "references": {"reference_data": [{"name": "https://github.com/libgit2/libgit2/commit/9844d38bed10e9ff17174434b3421b227ae710f3", "refsource": "CONFIRM", "url": "https://github.com/libgit2/libgit2/commit/9844d38bed10e9ff17174434b3421b227ae710f3"}, {"name": "[debian-lts-announce] 20180825 [SECURITY] [DLA 1477-1] libgit2 security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2018/08/msg00024.html"}, {"name": "https://github.com/libgit2/libgit2/releases/tag/v0.27.3", "refsource": "CONFIRM", "url": "https://github.com/libgit2/libgit2/releases/tag/v0.27.3"}, {"name": "https://bugzilla.redhat.com/show_bug.cgi?id=1598024", "refsource": "CONFIRM", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1598024"}, {"name": "[debian-lts-announce] 20220321 [SECURITY] [DLA 2936-1] libgit2 security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00031.html"}]}}}}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2018-10888", "datePublished": "2018-07-09T00:00:00", "dateReserved": "2018-05-09T00:00:00", "dateUpdated": "2022-03-21T02:06:08", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:libgit2:libgit2:*:*:*:*:*:*:*:*", "matchCriteriaId": "733BF26A-72FB-4851-928E-4F7759FEF8E2", "versionEndExcluding": "0.27.3", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43", "vulnerable": true}, {"criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "A flaw was found in libgit2 before version 0.27.3. A missing check in git_delta_apply function in delta.c file, may lead to an out-of-bound read while reading a binary delta file. An attacker may use this flaw to cause a Denial of Service."}, {"lang": "es", "value": "Se ha descubierto un problema en versiones anteriores a la 0.27.3 de libgit2. La falta de una comprobaci\u00f3n en la funci\u00f3n git_delta_apply en el archivo delta.c puede conducir a una lectura fuera de l\u00edmites mientras se lee un archivo delta binario. Un atacante podr\u00eda explotar este error para provocar una denegaci\u00f3n de servicio (DoS)."}], "id": "CVE-2018-10888", "lastModified": "2023-11-07T02:51:34.430", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2018-07-10T14:29:00.323", "references": [{"source": "secalert@redhat.com", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1598024"}, {"source": "secalert@redhat.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/libgit2/libgit2/commit/9844d38bed10e9ff17174434b3421b227ae710f3"}, {"source": "secalert@redhat.com", "tags": ["Patch", "Release Notes", "Third Party Advisory"], "url": "https://github.com/libgit2/libgit2/releases/tag/v0.27.3"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2018/08/msg00024.html"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00031.html"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-125"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-20"}], "source": "secalert@redhat.com", "type": "Secondary"}]}

{}