Vulnerability CVE-2014-4455
Published: 2014-11-18

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.

Type:

CWE-264

 (Permissions, Privileges, and Access Controls)

CVSS2 => (AV:L/AC:L/Au:N/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
2.1/10
2.9/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Apple -> Apple tv 
Apple -> Iphone os 
Apple -> TVOS 

 References:
http://lists.apple.com/archives/security-announce/2014/Nov/msg00000.html
http://lists.apple.com/archives/security-announce/2014/Nov/msg00002.html
http://lists.apple.com/archives/security-announce/2015/Jan/msg00000.html
http://lists.apple.com/archives/security-announce/2015/Jan/msg00001.html
http://support.apple.com/HT204245
http://support.apple.com/HT204246
http://www.securityfocus.com/bid/71140
http://www.securitytracker.com/id/1031231
https://exchange.xforce.ibmcloud.com/vulnerabilities/98773
https://support.apple.com/en-us/HT204418
https://support.apple.com/en-us/HT204420
https://support.apple.com/en-us/HT6590
https://support.apple.com/en-us/HT6592
Copyright 2024, cxsecurity.com

 

Back to Top