{"id":"CVE-2005-2506","aliases":["EUVD-2005-2507","GHSA-mvvp-fg96-mwhq"],"status":"published","title":"Algorithmic complexity vulnerability in CoreFoundation in Mac OS X 10.3.9 and 10.4.2 allows...","description":"Algorithmic complexity vulnerability in CoreFoundation in Mac OS X 10.3.9 and 10.4.2 allows attackers to cause a denial of service (CPU consumption) via crafted Gregorian dates.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01293,"percentile":0.70493,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2005-08-19T04:00:00Z","modified":"2026-06-16T22:15:06Z","products":[{"vendor":"apple","product":"mac_os_x"},{"vendor":"apple","product":"mac_os_x_server"}],"references":[{"url":"http://securitytracker.com/id?1014697","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://lists.apple.com/archives/security-announce/2005/Aug/msg00000.html","tags":["vendor-advisory","x_refsource_APPLE","x_transferred","Patch"]},{"url":"http://lists.apple.com/archives/security-announce/2005//Aug/msg00001.html","tags":["vendor-advisory","x_refsource_APPLE","x_transferred","Patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2005-2506"},{"url":"https://github.com/advisories/GHSA-mvvp-fg96-mwhq"}],"sources":{"cve":[{"id":"CVE-2005-2506","description":"Algorithmic complexity vulnerability in CoreFoundation in Mac OS X 10.3.9 and 10.4.2 allows attackers to cause a denial of service (CPU consumption) via crafted Gregorian dates.","status":"published","published":"2005-08-19T04:00:00Z","modified":"2024-08-07T22:30:00.713Z","updated_at":"2026-11-02T14:33:38.187792Z"}],"euvd":[{"id":"EUVD-2005-2507","description":"Algorithmic complexity vulnerability in CoreFoundation in Mac OS X 10.3.9 and 10.4.2 allows attackers to cause a denial of service (CPU consumption) via crafted Gregorian dates.","status":"published","published":"2005-08-19T04:00:00Z","modified":"2024-08-07T22:30:00Z","updated_at":"2026-11-03T01:15:30.566873Z"}],"ghsa":[{"id":"GHSA-mvvp-fg96-mwhq","title":"Algorithmic complexity vulnerability in CoreFoundation in Mac OS X 10.3.9 and 10.4.2 allows...","description":"Algorithmic complexity vulnerability in CoreFoundation in Mac OS X 10.3.9 and 10.4.2 allows attackers to cause a denial of service (CPU consumption) via crafted Gregorian dates.","status":"published","published":"2022-05-01T02:09:01Z","modified":"2023-01-30T05:07:06Z","updated_at":"2026-11-02T14:47:37.918141Z"}],"nvd":[{"id":"CVE-2005-2506","description":"Algorithmic complexity vulnerability in CoreFoundation in Mac OS X 10.3.9 and 10.4.2 allows attackers to cause a denial of service (CPU consumption) via crafted Gregorian dates.","status":"published","published":"2005-08-19T04:00:00Z","modified":"2026-06-16T22:15:06.13Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:00:56.147496Z"}]}}