{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-49568","assignerOrgId":"b3d5ebe7-963e-41fb-98e1-2edaeabb8f82","state":"PUBLISHED","assignerShortName":"Bitdefender","dateReserved":"2023-11-27T14:21:51.157Z","datePublished":"2024-01-12T10:36:12.727Z","dateUpdated":"2025-06-17T21:09:18.035Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"go-git","vendor":"go-git","versions":[{"status":"affected","version":"5.11.0"}]}],"credits":[{"lang":"en","type":"finder","user":"00000000-0000-4000-9000-000000000000","value":"Ionuț Lalu"}],"datePublic":"2024-01-12T10:16:00.000Z","descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<p>A denial of service (DoS) vulnerability was discovered in go-git versions prior to <code>v5.11</code>. This vulnerability allows an attacker to perform denial of service attacks by providing specially crafted responses from a Git server which triggers resource exhaustion in <code>go-git</code>&nbsp;clients.</p><p>Applications using only the in-memory filesystem supported by <code>go-git</code>&nbsp;are not affected by this vulnerability.<br>This is a <code>go-git</code>&nbsp;implementation issue and does not affect the upstream <code>git</code>&nbsp;cli.</p><br>"}],"value":"A denial of service (DoS) vulnerability was discovered in go-git versions prior to v5.11. This vulnerability allows an attacker to perform denial of service attacks by providing specially crafted responses from a Git server which triggers resource exhaustion in go-git clients.\n\nApplications using only the in-memory filesystem supported by go-git are not affected by this vulnerability.\nThis is a go-git implementation issue and does not affect the upstream git cli.\n\n\n"}],"impacts":[{"capecId":"CAPEC-130","descriptions":[{"lang":"en","value":"CAPEC-130 Excessive Allocation"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-20","description":"CWE-20 Improper Input Validation","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"b3d5ebe7-963e-41fb-98e1-2edaeabb8f82","shortName":"Bitdefender","dateUpdated":"2024-01-12T10:36:12.727Z"},"references":[{"url":"https://github.com/go-git/go-git/security/advisories/GHSA-mw99-9chc-xw7r"}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"An upgrade to v. 5.11 fixes this issue<br>"}],"value":"An upgrade to v. 5.11 fixes this issue\n"}],"source":{"advisory":"GHSA-mw99-9chc-xw7r","discovery":"EXTERNAL"},"title":"Maliciously crafted Git server replies can cause DoS on go-git clients","x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T22:01:25.669Z"},"title":"CVE Program Container","references":[{"url":"https://github.com/go-git/go-git/security/advisories/GHSA-mw99-9chc-xw7r","tags":["x_transferred"]}]},{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2023-49568","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-01-12T18:15:52.909462Z"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-06-17T21:09:18.035Z"}}]}}