{"id":"CVE-2013-5156","aliases":["EUVD-2013-4996","GHSA-5835-r3mg-f9f9"],"status":"published","title":"The Telephony subsystem in Apple iOS before 7 does not require API conformity for access to...","description":"The Telephony subsystem in Apple iOS before 7 does not require API conformity for access to telephony-daemon interfaces, which allows attackers to bypass intended restrictions on phone calls via a crafted app that sends direct requests to the daemon.","severity":{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01362,"percentile":0.71952,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-264"],"published":"2013-09-19T10:00:00Z","modified":"2026-06-16T23:58:26Z","products":[{"vendor":"apple","product":"iphone_os"}],"references":[{"url":"http://www.securitytracker.com/id/1029054","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://secunia.com/advisories/54886","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://support.apple.com/kb/HT5934","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://lists.apple.com/archives/security-announce/2013/Sep/msg00006.html","tags":["vendor-advisory","x_refsource_APPLE","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-5156"},{"url":"https://github.com/advisories/GHSA-5835-r3mg-f9f9"}],"sources":{"cve":[{"id":"CVE-2013-5156","description":"The Telephony subsystem in Apple iOS before 7 does not require API conformity for access to telephony-daemon interfaces, which allows attackers to bypass intended restrictions on phone calls via a crafted app that sends direct requests to the daemon.","status":"published","published":"2013-09-19T10:00:00Z","modified":"2024-08-06T17:06:51.644Z","updated_at":"2026-11-02T14:34:55.508771Z"}],"euvd":[{"id":"EUVD-2013-4996","description":"The Telephony subsystem in Apple iOS before 7 does not require API conformity for access to telephony-daemon interfaces, which allows attackers to bypass intended restrictions on phone calls via a crafted app that sends direct requests to the daemon.","status":"published","published":"2013-09-19T10:00:00Z","modified":"2024-08-06T17:06:51Z","updated_at":"2026-11-03T01:56:29.587006Z"}],"ghsa":[{"id":"GHSA-5835-r3mg-f9f9","title":"The Telephony subsystem in Apple iOS before 7 does not require API conformity for access to...","description":"The Telephony subsystem in Apple iOS before 7 does not require API conformity for access to telephony-daemon interfaces, which allows attackers to bypass intended restrictions on phone calls via a crafted app that sends direct requests to the daemon.","status":"published","published":"2022-05-17T04:59:50Z","modified":"2023-01-28T05:02:58Z","updated_at":"2026-11-02T14:43:53.106327Z"}],"nvd":[{"id":"CVE-2013-5156","description":"The Telephony subsystem in Apple iOS before 7 does not require API conformity for access to telephony-daemon interfaces, which allows attackers to bypass intended restrictions on phone calls via a crafted app that sends direct requests to the daemon.","status":"published","published":"2013-09-19T10:28:01.053Z","modified":"2026-06-16T23:58:26.32Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-264"],"updated_at":"2026-11-02T14:02:38.715467Z"}]}}