{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"state":"PUBLISHED","cveId":"CVE-2022-32206","assignerOrgId":"36234546-b8fa-4601-9d6f-f4e334aa8ea1","assignerShortName":"hackerone","dateUpdated":"2025-05-05T16:16:54.022Z","dateReserved":"2022-06-01T00:00:00.000Z","datePublished":"2022-07-07T00:00:00.000Z"},"containers":{"cna":{"providerMetadata":{"orgId":"36234546-b8fa-4601-9d6f-f4e334aa8ea1","shortName":"hackerone","dateUpdated":"2023-02-15T00:00:00.000Z"},"descriptions":[{"lang":"en","value":"curl < 7.84.0 supports \"chained\" HTTP compression algorithms, meaning that a serverresponse can be compressed multiple times and potentially with different algorithms. The number of acceptable \"links\" in this \"decompression chain\" was unbounded, allowing a malicious server to insert a virtually unlimited number of compression steps.The use of such a decompression chain could result in a \"malloc bomb\", makingcurl end up spending enormous amounts of allocated heap memory, or trying toand returning out of memory errors."}],"affected":[{"vendor":"n/a","product":"https://github.com/curl/curl","versions":[{"version":"Fixed in 7.84.0","status":"affected"}]}],"references":[{"url":"https://hackerone.com/reports/1570651"},{"name":"FEDORA-2022-1b3d7f6973","tags":["vendor-advisory"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BEV6BR4MTI3CEWK2YU2HQZUW5FAS3FEY/"},{"name":"DSA-5197","tags":["vendor-advisory"],"url":"https://www.debian.org/security/2022/dsa-5197"},{"name":"[debian-lts-announce] 20220828 [SECURITY] [DLA 3085-1] curl security update","tags":["mailing-list"],"url":"https://lists.debian.org/debian-lts-announce/2022/08/msg00017.html"},{"url":"https://security.netapp.com/advisory/ntap-20220915-0003/"},{"url":"https://support.apple.com/kb/HT213488"},{"name":"20221030 APPLE-SA-2022-10-27-5 Additional information for APPLE-SA-2022-10-24-2 macOS Ventura 13","tags":["mailing-list"],"url":"http://seclists.org/fulldisclosure/2022/Oct/41"},{"name":"20221030 APPLE-SA-2022-10-24-2 macOS Ventura 13","tags":["mailing-list"],"url":"http://seclists.org/fulldisclosure/2022/Oct/28"},{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-333517.pdf"},{"name":"GLSA-202212-01","tags":["vendor-advisory"],"url":"https://security.gentoo.org/glsa/202212-01"},{"name":"[oss-security] 20230215 curl: CVE-2023-23916: HTTP multi-header compression denial of service","tags":["mailing-list"],"url":"http://www.openwall.com/lists/oss-security/2023/02/15/3"}],"problemTypes":[{"descriptions":[{"type":"CWE","lang":"en","description":"Allocation of Resources Without Limits or Throttling (CWE-770)","cweId":"CWE-770"}]}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T07:32:56.021Z"},"title":"CVE Program Container","references":[{"url":"https://hackerone.com/reports/1570651","tags":["x_transferred"]},{"name":"FEDORA-2022-1b3d7f6973","tags":["vendor-advisory","x_transferred"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BEV6BR4MTI3CEWK2YU2HQZUW5FAS3FEY/"},{"name":"DSA-5197","tags":["vendor-advisory","x_transferred"],"url":"https://www.debian.org/security/2022/dsa-5197"},{"name":"[debian-lts-announce] 20220828 [SECURITY] [DLA 3085-1] curl security update","tags":["mailing-list","x_transferred"],"url":"https://lists.debian.org/debian-lts-announce/2022/08/msg00017.html"},{"url":"https://security.netapp.com/advisory/ntap-20220915-0003/","tags":["x_transferred"]},{"url":"https://support.apple.com/kb/HT213488","tags":["x_transferred"]},{"name":"20221030 APPLE-SA-2022-10-27-5 Additional information for APPLE-SA-2022-10-24-2 macOS Ventura 13","tags":["mailing-list","x_transferred"],"url":"http://seclists.org/fulldisclosure/2022/Oct/41"},{"name":"20221030 APPLE-SA-2022-10-24-2 macOS Ventura 13","tags":["mailing-list","x_transferred"],"url":"http://seclists.org/fulldisclosure/2022/Oct/28"},{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-333517.pdf","tags":["x_transferred"]},{"name":"GLSA-202212-01","tags":["vendor-advisory","x_transferred"],"url":"https://security.gentoo.org/glsa/202212-01"},{"name":"[oss-security] 20230215 curl: CVE-2023-23916: HTTP multi-header compression denial of service","tags":["mailing-list","x_transferred"],"url":"http://www.openwall.com/lists/oss-security/2023/02/15/3"}]},{"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":6.5,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"REQUIRED","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-04-23T13:30:52.597184Z","id":"CVE-2022-32206","options":[{"Exploitation":"poc"},{"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":"2025-05-05T16:16:54.022Z"}}]}}