{"id":"CVE-2022-27781","details":"libcurl provides the `CURLOPT_CERTINFO` option to allow applications torequest details to be returned about a server's certificate chain.Due to an erroneous function, a malicious server could make libcurl built withNSS get stuck in a never-ending busy-loop when trying to retrieve thatinformation.","aliases":["CURL-CVE-2022-27781"],"modified":"2026-09-10T03:45:24.850608231Z","published":"2022-06-01T00:00:00Z","related":["SUSE-SU-2022:1733-1","SUSE-SU-2022:1805-1","SUSE-SU-2022:1870-1","SUSE-SU-2022:2813-1","SUSE-SU-2022:2829-1","openSUSE-SU-2024:12062-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/27xxx/CVE-2022-27781.json","unresolved_ranges":[{"source":"AFFECTED_FIELD","extracted_events":[{"introduced":"Fixed in 7.83.1"},{"last_affected":"Fixed in 7.83.1"}]}],"cna_assigner":"hackerone","cwe_ids":["CWE-400"]},"references":[{"type":"WEB","url":"https://hackerone.com/reports/1555441"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/27xxx/CVE-2022-27781.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-27781"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/202212-01"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20220609-0009/"},{"type":"ADVISORY","url":"https://www.debian.org/security/2022/dsa-5197"},{"type":"ARTICLE","url":"https://lists.debian.org/debian-lts-announce/2022/08/msg00017.html"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/curl/curl","events":[{"introduced":"0"},{"fixed":"de1c8ff6db9ca0d811cffea6ff6a4cf39d9e5f39"}],"database_specific":{"source":"CPE_RANGE","cpe":"cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"7.83.1"}]}}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-27781.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}