{"id":"CVE-2012-0654","aliases":["EUVD-2012-0686","GHSA-chp3-rj43-xchg"],"status":"published","title":"libsecurity in Apple Mac OS X before 10.7.4 accesses uninitialized memory locations during the...","description":"libsecurity in Apple Mac OS X before 10.7.4 accesses uninitialized memory locations during the processing of X.509 certificates, which allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted certificate.","severity":{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.0179,"percentile":0.78507,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2012-05-11T01:00:00Z","modified":"2026-06-16T23:38:00Z","products":[{"vendor":"apple","product":"mac_os_x"},{"vendor":"apple","product":"mac_os_x_server"}],"references":[{"url":"http://www.securityfocus.com/bid/53471","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.securityfocus.com/bid/53445","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://support.apple.com/kb/HT5281","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://lists.apple.com/archives/security-announce/2012/May/msg00001.html","tags":["vendor-advisory","x_refsource_APPLE","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-0654"},{"url":"https://github.com/advisories/GHSA-chp3-rj43-xchg"}],"sources":{"cve":[{"id":"CVE-2012-0654","description":"libsecurity in Apple Mac OS X before 10.7.4 accesses uninitialized memory locations during the processing of X.509 certificates, which allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted certificate.","status":"published","published":"2012-05-11T01:00:00Z","modified":"2024-08-06T18:30:53.819Z","updated_at":"2026-11-02T14:34:52.981189Z"}],"euvd":[{"id":"EUVD-2012-0686","description":"libsecurity in Apple Mac OS X before 10.7.4 accesses uninitialized memory locations during the processing of X.509 certificates, which allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted certificate.","status":"published","published":"2012-05-11T01:00:00Z","modified":"2024-08-06T18:30:53Z","updated_at":"2026-11-03T01:56:20.782533Z"}],"ghsa":[{"id":"GHSA-chp3-rj43-xchg","title":"libsecurity in Apple Mac OS X before 10.7.4 accesses uninitialized memory locations during the...","description":"libsecurity in Apple Mac OS X before 10.7.4 accesses uninitialized memory locations during the processing of X.509 certificates, which allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted certificate.","status":"published","published":"2022-05-17T00:18:34Z","modified":"2023-02-03T05:01:20Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:52:57.625741Z"}],"nvd":[{"id":"CVE-2012-0654","description":"libsecurity in Apple Mac OS X before 10.7.4 accesses uninitialized memory locations during the processing of X.509 certificates, which allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted certificate.","status":"published","published":"2012-05-11T03:49:58.887Z","modified":"2026-06-16T23:38:00.967Z","cvss":[{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:02:14.336529Z"}]}}