Vulnerability Details : CVE-2014-4455
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.
Products affected by CVE-2014-4455
- cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:tvos:6.0.1:*:*:*:*:*:*:*
- cpe:2.3:o:apple:tvos:6.0:*:*:*:*:*:*:*
- cpe:2.3:o:apple:tvos:6.1:*:*:*:*:*:*:*
- cpe:2.3:o:apple:tvos:6.0.2:*:*:*:*:*:*:*
- cpe:2.3:o:apple:tvos:6.1.1:*:*:*:*:*:*:*
- cpe:2.3:o:apple:tvos:6.1.2:*:*:*:*:*:*:*
- cpe:2.3:o:apple:tvos:6.2:*:*:*:*:*:*:*
- cpe:2.3:o:apple:tvos:7.0:*:*:*:*:*:*:*
- cpe:2.3:o:apple:tvos:6.2.1:*:*:*:*:*:*:*
- cpe:2.3:o:apple:tvos:7.0.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2014-4455
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 8 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2014-4455
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
2.1
|
LOW | AV:L/AC:L/Au:N/C:N/I:P/A:N |
3.9
|
2.9
|
NIST |
CWE ids for CVE-2014-4455
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2014-4455
-
https://support.apple.com/en-us/HT204418
About the security content of iOS 8.1.1 - Apple Support
-
https://support.apple.com/en-us/HT204420
About the security content of Apple TV 7.0.2 - Apple Support
-
http://support.apple.com/HT204245
About the security content of iOS 8.1.3 - Apple SupportVendor Advisory
-
https://support.apple.com/en-us/HT6590
About the security content of iOS 8.1.1 - Apple SupportVendor Advisory
-
https://support.apple.com/en-us/HT6592
About the security content of Apple TV 7.0.2 - Apple SupportVendor Advisory
-
http://support.apple.com/HT204246
About the security content of Apple TV 7.0.3 - Apple SupportVendor Advisory
-
http://lists.apple.com/archives/security-announce/2015/Jan/msg00001.html
Apple - Lists.apple.comVendor Advisory
-
http://www.securityfocus.com/bid/71140
Apple iOS and TV CVE-2014-4455 Local Code Execution Vulnerability
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http://www.securitytracker.com/id/1031231
Apple TV Bugs Let Remote Users Execute Arbitrary Code and Local Users Gain Elevated Privileges - SecurityTracker
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https://exchange.xforce.ibmcloud.com/vulnerabilities/98773
Apple TV Mach-O executable files code execution CVE-2014-4455 Vulnerability Report
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http://lists.apple.com/archives/security-announce/2014/Nov/msg00002.html
Apple - Lists.apple.comVendor Advisory
-
http://lists.apple.com/archives/security-announce/2015/Jan/msg00000.html
Apple - Lists.apple.comVendor Advisory
-
http://lists.apple.com/archives/security-announce/2014/Nov/msg00000.html
Apple - Lists.apple.comVendor Advisory
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