Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2013-5156

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.

Security Impact Summary

CVE-2013-5156 is a security vulnerability that . Impacting 1 product from apple organizations running these solutions should prioritize assessment and patching.

Historical Context

Documented in 2013, this vulnerability occurred amid the cloud computing expansion era, where traditional network perimeter security models were being reevaluated. Organizations were transitioning from isolated infrastructure to interconnected systems, creating new attack surfaces that vulnerabilities like this could exploit.

Published

2013-09-19T10:28:01.053

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 4.3 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:P/I:N/A:N

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: NONE
Availability Impact: NONE

Exploitability Score

8.6

Impact Score

2.9

Weaknesses

Type: Primary
CWE-264

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	apple	iphone_os	≤ 6.1.4	Yes
Operating System	apple	iphone_os	1.0.0	Yes
Operating System	apple	iphone_os	1.0.1	Yes
Operating System	apple	iphone_os	1.0.2	Yes
Operating System	apple	iphone_os	1.1.0	Yes
Operating System	apple	iphone_os	1.1.1	Yes
Operating System	apple	iphone_os	1.1.2	Yes
Operating System	apple	iphone_os	1.1.3	Yes
Operating System	apple	iphone_os	1.1.4	Yes
Operating System	apple	iphone_os	1.1.5	Yes
Operating System	apple	iphone_os	2.0	Yes
Operating System	apple	iphone_os	2.0.0	Yes
Operating System	apple	iphone_os	2.0.1	Yes
Operating System	apple	iphone_os	2.0.2	Yes
Operating System	apple	iphone_os	2.1	Yes
Operating System	apple	iphone_os	2.1.1	Yes
Operating System	apple	iphone_os	2.2	Yes
Operating System	apple	iphone_os	2.2.1	Yes
Operating System	apple	iphone_os	3.0	Yes
Operating System	apple	iphone_os	3.0.1	Yes
Operating System	apple	iphone_os	3.1	Yes
Operating System	apple	iphone_os	3.1.2	Yes
Operating System	apple	iphone_os	3.1.3	Yes
Operating System	apple	iphone_os	3.2	Yes
Operating System	apple	iphone_os	3.2.1	Yes
Operating System	apple	iphone_os	3.2.2	Yes
Operating System	apple	iphone_os	4.0	Yes
Operating System	apple	iphone_os	4.0.1	Yes
Operating System	apple	iphone_os	4.0.2	Yes
Operating System	apple	iphone_os	4.1	Yes
Operating System	apple	iphone_os	4.2.1	Yes
Operating System	apple	iphone_os	4.2.5	Yes
Operating System	apple	iphone_os	4.2.8	Yes
Operating System	apple	iphone_os	4.3.0	Yes
Operating System	apple	iphone_os	4.3.1	Yes
Operating System	apple	iphone_os	4.3.2	Yes
Operating System	apple	iphone_os	4.3.3	Yes
Operating System	apple	iphone_os	4.3.5	Yes
Operating System	apple	iphone_os	5.0	Yes
Operating System	apple	iphone_os	5.0.1	Yes
Operating System	apple	iphone_os	5.1	Yes
Operating System	apple	iphone_os	5.1.1	Yes
Operating System	apple	iphone_os	6.0	Yes
Operating System	apple	iphone_os	6.0.1	Yes
Operating System	apple	iphone_os	6.0.2	Yes
Operating System	apple	iphone_os	6.1	Yes
Operating System	apple	iphone_os	6.1.2	Yes
Operating System	apple	iphone_os	6.1.3	Yes

References

http://lists.apple.com/archives/security-announce/2013/Sep/msg00006.html Vendor Advisory ([email protected])
http://secunia.com/advisories/54886 Vendor Advisory ([email protected])
http://support.apple.com/kb/HT5934 Vendor Advisory ([email protected])
http://www.securitytracker.com/id/1029054 ([email protected])
http://lists.apple.com/archives/security-announce/2013/Sep/msg00006.html Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/54886 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://support.apple.com/kb/HT5934 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securitytracker.com/id/1029054 (af854a3a-2127-422b-91ae-364da2661108)

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For apple's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.