CVE-2023-23764

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-23764", "assignerOrgId": "82327ea3-741d-41e4-88f8-2cf9e791e760", "state": "PUBLISHED", "assignerShortName": "GitHub_P", "dateReserved": "2023-01-17T20:40:37.554Z", "datePublished": "2023-07-27T20:45:19.973Z", "dateUpdated": "2024-10-16T20:11:49.691Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "Enterprise Server", "vendor": "GitHub", "versions": [{"lessThan": "3.7.9", "status": "affected", "version": "3.7.0", "versionType": "3.7.9"}, {"lessThan": "3.8.2", "status": "affected", "version": "3.8.0", "versionType": "3.8.2"}, {"lessThan": "3.9.1", "status": "affected", "version": "3.9.0", "versionType": "3.9.1"}]}], "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "inspector-ambitious"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "An incorrect comparison vulnerability was identified in GitHub Enterprise Server that allowed commit smuggling by displaying an incorrect diff within the GitHub pull request UI. To do so, an attacker would need write access to the repository. This vulnerability affected GitHub Enterprise Server versions 3.7.0 and above and was fixed in versions 3.7.9, 3.8.2, and 3.9.1. This vulnerability was reported via the GitHub Bug Bounty program.<br><br>"}], "value": "An incorrect comparison vulnerability was identified in GitHub Enterprise Server that allowed commit smuggling by displaying an incorrect diff within the GitHub pull request UI. To do so, an attacker would need write access to the repository. This vulnerability affected GitHub Enterprise Server versions 3.7.0 and above and was fixed in versions 3.7.9, 3.8.2, and 3.9.1. This vulnerability was reported via the GitHub Bug Bounty program.\n\n"}], "impacts": [{"descriptions": [{"lang": "en", "value": "CWE-697"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:H/A:N", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-697", "description": "CWE-697", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "82327ea3-741d-41e4-88f8-2cf9e791e760", "shortName": "GitHub_P", "dateUpdated": "2023-07-27T20:45:19.973Z"}, "references": [{"url": "https://docs.github.com/en/enterprise-server@3.9/admin/release-notes#3.9.1"}, {"url": "https://docs.github.com/en/enterprise-server@3.8/admin/release-notes#3.8.2"}, {"url": "https://docs.github.com/en/enterprise-server@3.7/admin/release-notes#3.7.9"}], "source": {"discovery": "EXTERNAL"}, "title": "Incorrect comparison vulnerability in GitHub Enterprise Server leading to commit smuggling", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T10:42:25.871Z"}, "title": "CVE Program Container", "references": [{"url": "https://docs.github.com/en/enterprise-server@3.9/admin/release-notes#3.9.1", "tags": ["x_transferred"]}, {"url": "https://docs.github.com/en/enterprise-server@3.8/admin/release-notes#3.8.2", "tags": ["x_transferred"]}, {"url": "https://docs.github.com/en/enterprise-server@3.7/admin/release-notes#3.7.9", "tags": ["x_transferred"]}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-10-16T20:07:33.344012Z", "id": "CVE-2023-23764", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-10-16T20:11:49.691Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://docs.github.com/en/enterprise-server@3.9/admin/release-notes#3.9.1", "tags": ["x_transferred"]}, {"url": "https://docs.github.com/en/enterprise-server@3.8/admin/release-notes#3.8.2", "tags": ["x_transferred"]}, {"url": "https://docs.github.com/en/enterprise-server@3.7/admin/release-notes#3.7.9", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T10:42:25.871Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2023-23764", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-10-16T20:07:33.344012Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-10-16T20:11:43.569Z"}}], "cna": {"title": "Incorrect comparison vulnerability in GitHub Enterprise Server leading to commit smuggling", "source": {"discovery": "EXTERNAL"}, "credits": [{"lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "inspector-ambitious"}], "impacts": [{"descriptions": [{"lang": "en", "value": "CWE-697"}]}], "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.8, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "HIGH", "confidentialityImpact": "LOW"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "GitHub", "product": "Enterprise Server", "versions": [{"status": "affected", "version": "3.7.0", "lessThan": "3.7.9", "versionType": "3.7.9"}, {"status": "affected", "version": "3.8.0", "lessThan": "3.8.2", "versionType": "3.8.2"}, {"status": "affected", "version": "3.9.0", "lessThan": "3.9.1", "versionType": "3.9.1"}], "defaultStatus": "unaffected"}], "references": [{"url": "https://docs.github.com/en/enterprise-server@3.9/admin/release-notes#3.9.1"}, {"url": "https://docs.github.com/en/enterprise-server@3.8/admin/release-notes#3.8.2"}, {"url": "https://docs.github.com/en/enterprise-server@3.7/admin/release-notes#3.7.9"}], "x_generator": {"engine": "Vulnogram 0.1.0-dev"}, "descriptions": [{"lang": "en", "value": "An incorrect comparison vulnerability was identified in GitHub Enterprise Server that allowed commit smuggling by displaying an incorrect diff within the GitHub pull request UI. To do so, an attacker would need write access to the repository. This vulnerability affected GitHub Enterprise Server versions 3.7.0 and above and was fixed in versions 3.7.9, 3.8.2, and 3.9.1. This vulnerability was reported via the GitHub Bug Bounty program.\n\n", "supportingMedia": [{"type": "text/html", "value": "An incorrect comparison vulnerability was identified in GitHub Enterprise Server that allowed commit smuggling by displaying an incorrect diff within the GitHub pull request UI. To do so, an attacker would need write access to the repository. This vulnerability affected GitHub Enterprise Server versions 3.7.0 and above and was fixed in versions 3.7.9, 3.8.2, and 3.9.1. This vulnerability was reported via the GitHub Bug Bounty program.<br><br>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-697", "description": "CWE-697"}]}], "providerMetadata": {"orgId": "82327ea3-741d-41e4-88f8-2cf9e791e760", "shortName": "GitHub_P", "dateUpdated": "2023-07-27T20:45:19.973Z"}}}, "cveMetadata": {"cveId": "CVE-2023-23764", "state": "PUBLISHED", "dateUpdated": "2024-10-16T20:11:49.691Z", "dateReserved": "2023-01-17T20:40:37.554Z", "assignerOrgId": "82327ea3-741d-41e4-88f8-2cf9e791e760", "datePublished": "2023-07-27T20:45:19.973Z", "assignerShortName": "GitHub_P"}, "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Enterprise Server", "vendor": "GitHub", "versions": [{"lessThan": "3.7.9", "status": "affected", "version": "3.7.0", "versionType": "3.7.9"}, {"lessThan": "3.8.2", "status": "affected", "version": "3.8.0", "versionType": "3.8.2"}, {"lessThan": "3.9.1", "status": "affected", "version": "3.9.0", "versionType": "3.9.1"}]}], "source": "product-cna@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*", "matchCriteriaId": "99AFFB09-BA21-408F-9327-D77B302BC6A2", "versionEndExcluding": "3.7.9", "versionStartIncluding": "3.7.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*", "matchCriteriaId": "C134E36E-CE2C-4AE4-9EE7-3C70D6DCCF0F", "versionEndExcluding": "3.8.2", "versionStartIncluding": "3.8.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:github:enterprise_server:3.9.0:*:*:*:*:*:*:*", "matchCriteriaId": "2AC0199E-78C5-4423-97D8-33ABFEE4458E", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An incorrect comparison vulnerability was identified in GitHub Enterprise Server that allowed commit smuggling by displaying an incorrect diff within the GitHub pull request UI. To do so, an attacker would need write access to the repository. This vulnerability affected GitHub Enterprise Server versions 3.7.0 and above and was fixed in versions 3.7.9, 3.8.2, and 3.9.1. This vulnerability was reported via the GitHub Bug Bounty program.\n\n"}], "id": "CVE-2023-23764", "lastModified": "2026-06-17T05:37:52.830", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 0.5, "impactScore": 4.2, "source": "product-cna@github.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 4.2, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2023-23764", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2024-10-16T20:07:33.344012Z", "version": "2.0.3"}}]}, "published": "2023-07-27T21:15:10.347", "references": [{"source": "product-cna@github.com", "tags": ["Release Notes"], "url": "https://docs.github.com/en/enterprise-server@3.7/admin/release-notes#3.7.9"}, {"source": "product-cna@github.com", "tags": ["Release Notes"], "url": "https://docs.github.com/en/enterprise-server@3.8/admin/release-notes#3.8.2"}, {"source": "product-cna@github.com", "tags": ["Release Notes"], "url": "https://docs.github.com/en/enterprise-server@3.9/admin/release-notes#3.9.1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes"], "url": "https://docs.github.com/en/enterprise-server@3.7/admin/release-notes#3.7.9"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes"], "url": "https://docs.github.com/en/enterprise-server@3.8/admin/release-notes#3.8.2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes"], "url": "https://docs.github.com/en/enterprise-server@3.9/admin/release-notes#3.9.1"}], "sourceIdentifier": "product-cna@github.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-697"}], "source": "product-cna@github.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-697"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}