{"id":"CVE-2005-0975","aliases":["EUVD-2005-0976","GHSA-mj88-fhg6-9xxg"],"status":"published","title":"Integer signedness error in the parse_machfile function in the mach-o loader (mach_loader.c) for...","description":"Integer signedness error in the parse_machfile function in the mach-o loader (mach_loader.c) for the Darwin Kernel as used in Mac OS X 10.3.7, and other versions before 10.3.9, allows local users to cause a denial of service (CPU consumption) via a crafted mach-o header.","severity":{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:P","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00507,"percentile":0.43523,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2005-04-22T04:00:00Z","modified":"2026-06-16T22:12:09Z","products":[{"vendor":"apple","product":"mac_os_x"},{"vendor":"apple","product":"mac_os_x_server"},{"vendor":"opendarwin","product":"darwin_kernel"}],"references":[{"url":"http://securitytracker.com/id?1013735","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Patch"]},{"url":"http://lists.apple.com/archives/security-announce/2005/Apr/msg00000.html","tags":["vendor-advisory","x_refsource_APPLE","x_transferred","Vendor Advisory"]},{"url":"http://securitytracker.com/id?1012941","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://felinemenace.org/advisories/macosx.txt","tags":["x_refsource_MISC","x_transferred","Exploit","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/18979","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2005/0041","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://marc.info/?l=bugtraq\u0026m=110616533903671\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://secunia.com/advisories/13902","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.ciac.org/ciac/bulletins/p-185.shtml","tags":["third-party-advisory","government-resource","x_refsource_CIAC","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/12314","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2005-0975"},{"url":"https://github.com/advisories/GHSA-mj88-fhg6-9xxg"}],"sources":{"cve":[{"id":"CVE-2005-0975","description":"Integer signedness error in the parse_machfile function in the mach-o loader (mach_loader.c) for the Darwin Kernel as used in Mac OS X 10.3.7, and other versions before 10.3.9, allows local users to cause a denial of service (CPU consumption) via a crafted mach-o header.","status":"published","published":"2005-04-22T04:00:00Z","modified":"2024-08-07T21:35:59.569Z","updated_at":"2026-11-02T14:33:40.578358Z"}],"euvd":[{"id":"EUVD-2005-0976","description":"Integer signedness error in the parse_machfile function in the mach-o loader (mach_loader.c) for the Darwin Kernel as used in Mac OS X 10.3.7, and other versions before 10.3.9, allows local users to cause a denial of service (CPU consumption) via a crafted mach-o header.","status":"published","published":"2005-04-22T04:00:00Z","modified":"2024-08-07T21:35:59Z","updated_at":"2026-11-03T01:15:35.926327Z"}],"ghsa":[{"id":"GHSA-mj88-fhg6-9xxg","title":"Integer signedness error in the parse_machfile function in the mach-o loader (mach_loader.c) for...","description":"Integer signedness error in the parse_machfile function in the mach-o loader (mach_loader.c) for the Darwin Kernel as used in Mac OS X 10.3.7, and other versions before 10.3.9, allows local users to cause a denial of service (CPU consumption) via a crafted mach-o header.","status":"published","published":"2022-05-01T01:53:36Z","modified":"2023-01-30T05:07:17Z","updated_at":"2026-11-02T14:47:39.812918Z"}],"nvd":[{"id":"CVE-2005-0975","description":"Integer signedness error in the parse_machfile function in the mach-o loader (mach_loader.c) for the Darwin Kernel as used in Mac OS X 10.3.7, and other versions before 10.3.9, allows local users to cause a denial of service (CPU consumption) via a crafted mach-o header.","status":"published","published":"2005-05-02T04:00:00Z","modified":"2026-06-16T22:12:09.043Z","cvss":[{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:P","level":"low","assessor":"primary"}],"updated_at":"2026-11-02T14:00:54.933728Z"}]}}