CVE-2013-5156

critical

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.

References

http://www.securitytracker.com/id/1029054

http://support.apple.com/kb/HT5934

http://secunia.com/advisories/54886

http://lists.apple.com/archives/security-announce/2013/Sep/msg00006.html

Details

Source: Mitre, NVD

Published: 2013-09-19

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:N/A:N

Severity: Medium

CVSS v3

Base Score: 9.1

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Severity: Critical