CVE-2014-4455

Description

dyld in Apple iOS before 8.1.1 and Apple TV before 7.0.2 does not properly handle overlapping segments in Mach-O executable files, which allows local users to bypass intended code-signing restrictions via a crafted file.

References

https://support.apple.com/en-us/HT6592

https://support.apple.com/en-us/HT6590

https://support.apple.com/en-us/HT204420

https://support.apple.com/en-us/HT204418

https://exchange.xforce.ibmcloud.com/vulnerabilities/98773

http://www.securitytracker.com/id/1031231

http://www.securityfocus.com/bid/71140

http://support.apple.com/HT204246

http://support.apple.com/HT204245

http://lists.apple.com/archives/security-announce/2015/Jan/msg00001.html

http://lists.apple.com/archives/security-announce/2015/Jan/msg00000.html

http://lists.apple.com/archives/security-announce/2014/Nov/msg00002.html

http://lists.apple.com/archives/security-announce/2014/Nov/msg00000.html

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3