{"id":"CVE-2022-32205","revision":null,"records":[{"revision":"0fabf4f2d14a4b72bba8a56f0b53e518","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2022-32205","aliases":[],"title":"A malicious server can serve excessive amounts of `Set-Cookie:` headers in a HTTP response to curl and curl < 7.84.0 stores all of them. A sufficiently large amount of (big) cookies make subsequent HTTP requests to this, or other servers to…","description":"A malicious server can serve excessive amounts of `Set-Cookie:` headers in a HTTP response to curl and curl < 7.84.0 stores all of them. A sufficiently large amount of (big) cookies make subsequent HTTP requests to this, or other servers to which the cookies match, create requests that become larger than the threshold that curl uses internally to avoid sending crazy large requests (1048576 bytes) and instead returns an error.This denial state might remain for as long as the same cookies are kept, match and haven't expired. Due to cookie matching rules, a server on `foo.example.com` can set cookies that also would match for `bar.example.com`, making it it possible for a \"sister server\" to effectively cause a denial of service for a sibling site on the same second level domain using this method.","state":0,"publishedAt":"2022-07-07T00:00:00+00:00","modifiedAt":"2026-10-14T16:33:51.419+00:00","affected":[{"ecosystem":"Vendor product","name":"https://github.com/curl/curl","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"n/a\",\n                    \"product\": \"https://github.com/curl/curl\",\n                    \"versions\": [\n                        {\n                            \"version\": \"Fixed in 7.84.0\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://hackerone.com/reports/1569946","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BEV6BR4MTI3CEWK2YU2HQZUW5FAS3FEY/","https://www.debian.org/security/2022/dsa-5197","https://security.netapp.com/advisory/ntap-20220915-0003/","https://support.apple.com/kb/HT213488","http://seclists.org/fulldisclosure/2022/Oct/41","http://seclists.org/fulldisclosure/2022/Oct/28","https://cert-portal.siemens.com/productcert/pdf/ssa-333517.pdf","https://security.gentoo.org/glsa/202212-01"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2022-32205","license":"CVE Program Terms of Use","key":"cve-program:CVE-2022-32205","identifiers":["CVE-2022-32205"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. Missing entries do not establish absence of exploitation.","generation":"2026-11-10T02:02:16.7426948+00:00","complete":true,"records":1773,"lastAttemptAt":"2026-11-10T02:02:16.7426948+00:00","lastSuccessAt":"2026-11-10T02:02:16.8834841+00:00","error":null,"lastVerifiedAt":"2026-11-10T02:02:16.8834842+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"cve-program","scope":"Official CVE Program baseline and cumulative hourly delta; all vendors, published and rejected records","generation":"cve-8859cf40d4337e24bd2f258cc7778fbad01bb24c79d057aaf34cf1dfc6f8917d-3682c03b9a65aeeb7a6398250677204fe1fddf168002894b8519e9831c9838b3","complete":true,"records":421860,"lastAttemptAt":"2026-11-10T02:02:16.0380672+00:00","lastSuccessAt":"2026-11-10T02:02:15.9983406+00:00","error":null,"lastVerifiedAt":"2026-11-10T02:02:16.0380672+00:00","snapshotPublishedAt":"2026-11-10T01:19:15+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"euvd","scope":"Rolling EUVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global EUVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-02286c9ecb1b4e70aab201fa1ef31645","complete":false,"records":13689,"lastAttemptAt":"2026-11-10T02:14:51.2009492+00:00","lastSuccessAt":"2026-11-10T02:14:51.196+00:00","error":"18 identifier lookups failed; latest failures include HTTP 403. Other identifiers were checked independently.","lastVerifiedAt":"2026-11-10T02:14:51.196+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":13723,"expectedIdentifiers":13742,"failedIdentifiers":18},{"source":"first-epss:nuget","scope":"FIRST EPSS for explicit CVE aliases in the collected public NuGet archive. Not a global EPSS backfill.","generation":"2026-11-10T02:02:16.7426948+00:00","complete":true,"records":1096,"lastAttemptAt":"2026-11-10T02:02:16.7426948+00:00","lastSuccessAt":"2026-11-10T02:02:16.8841913+00:00","error":null,"lastVerifiedAt":"2026-11-10T02:02:16.8841914+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"nvd","scope":"Rolling NVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global NVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-af04f5d48dbb47d2bc2540f8606c2614","complete":false,"records":13695,"lastAttemptAt":"2026-11-10T02:02:42.0606224+00:00","lastSuccessAt":"2026-11-10T02:02:42.058+00:00","error":null,"lastVerifiedAt":"2026-11-10T02:02:42.058+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":13704,"expectedIdentifiers":13742,"failedIdentifiers":0},{"source":"osv:Go","scope":"Complete OSV Go ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"go-cdffb4589856378aa42e8d1bd4a6c74e27a180d8160bf764c44715ef760f0a62","complete":true,"records":9932,"lastAttemptAt":"2026-11-10T02:02:16.6874003+00:00","lastSuccessAt":"2026-11-10T00:04:19.8260565+00:00","error":null,"lastVerifiedAt":"2026-11-10T02:02:16.6874003+00:00","snapshotPublishedAt":"2026-11-09T23:48:01+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:NuGet","scope":"Complete OSV NuGet ecosystem archive, including GitHub Advisory Database records; NuGet version matching only","generation":"nuget-26503967ae4379db8f374089589d6e03fb15bd31f820c9e992aaf93840c2236c","complete":true,"records":1971,"lastAttemptAt":"2026-11-10T02:02:16.1998498+00:00","lastSuccessAt":"2026-11-09T21:02:20.472473+00:00","error":null,"lastVerifiedAt":"2026-11-10T02:02:16.1998498+00:00","snapshotPublishedAt":"2026-11-09T20:18:18+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:crates.io","scope":"Complete OSV crates.io ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"crates.io-761ecc9061239b0da572dc9254c6f384c1d19339eb08408c436647a2f26129e9","complete":true,"records":3064,"lastAttemptAt":"2026-11-10T02:02:16.7001987+00:00","lastSuccessAt":"2026-11-09T17:05:03.4044794+00:00","error":null,"lastVerifiedAt":"2026-11-10T02:02:16.7001987+00:00","snapshotPublishedAt":"2026-11-09T16:33:20+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:npm","scope":"Complete OSV npm ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"npm-de491e92084daab7829a905b7af7daf62c5cba9f53efe3052c21cec43e90d59a","complete":true,"records":231581,"lastAttemptAt":"2026-11-10T02:02:16.5833779+00:00","lastSuccessAt":"2026-11-10T01:13:21.102106+00:00","error":null,"lastVerifiedAt":"2026-11-10T02:02:16.5833779+00:00","snapshotPublishedAt":"2026-11-10T00:48:12+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null}]}