{"id":"CVE-2023-2253","state":"PUBLISHED","title":"A flaw was found in the `/v2/_catalog` endpoint in distribution/distribution, which accepts a parameter to control the maximum number of records returned (query string: `n`). This ","description":"A flaw was found in the `/v2/_catalog` endpoint in distribution/distribution, which accepts a parameter to control the maximum number of records returned (query string: `n`). This vulnerability allows a malicious user to submit an unreasonably large value for `n,` causing the allocation of a massive string array, possibly causing a denial of service through excessive use of memory.","publishedAt":"2023-06-06T00:00:00.000Z","updatedAt":"2025-01-07T21:30:03.775Z","severity":{"score":6.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","source":"CISA-ADP"},"assigner":"redhat","products":["n/a distribution/distribution"],"affected":[{"vendor":"n/a","product":"distribution/distribution","versions":[{"version":"NA","status":"affected"}]}],"references":["https://bugzilla.redhat.com/show_bug.cgi?id=2189886","https://lists.debian.org/debian-lts-announce/2023/06/msg00035.html"],"weaknesses":["CWE-475"],"ingestedAt":"2026-10-29T20:05:52.290Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/2xxx/CVE-2023-2253.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-2253","state":"PUBLISHED","datePublished":"2023-06-06T00:00:00.000Z","dateUpdated":"2025-01-07T21:30:03.775Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2023-04-24T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A flaw was found in the `/v2/_catalog` endpoint in distribution/distribution, which accepts a parameter to control the maximum number of records returned (query string: `n`). This vulnerability allows a malicious user to submit an unreasonably large value for `n,` causing the allocation of a massive string array, possibly causing a denial of service through excessive use of memory."}],"affected":[{"vendor":"n/a","product":"distribution/distribution","versions":[{"version":"NA","status":"affected"}]}],"references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2189886"},{"url":"https://lists.debian.org/debian-lts-announce/2023/06/msg00035.html","name":"[debian-lts-announce] 20230629 [SECURITY] [DLA 3473-1] docker-registry security update","tags":["mailing-list"]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-475","type":"CWE","lang":"en","description":"CWE-475"}]}],"providerMetadata":{"shortName":"redhat","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateUpdated":"2023-06-29T00:00:00.000Z"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2189886","tags":["x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2023/06/msg00035.html","name":"[debian-lts-announce] 20230629 [SECURITY] [DLA 3473-1] docker-registry security update","tags":["mailing-list","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T06:19:14.055Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":6.5,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-01-07T21:29:25.336005Z","id":"CVE-2023-2253","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-01-07T21:30:03.775Z"}}]}}}