Vulnerability Details : CVE-2014-4451
Apple iOS before 8.1.1 does not properly enforce the failed-passcode limit, which makes it easier for physically proximate attackers to bypass the lock-screen protection mechanism via a series of guesses.
Products affected by CVE-2014-4451
- cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:iphone_os:8.0.2:*:*:*:*:*:*:*
- cpe:2.3:o:apple:iphone_os:8.0.1:*:*:*:*:*:*:*
- cpe:2.3:o:apple:iphone_os:8.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2014-4451
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 25 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2014-4451
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.2
|
HIGH | AV:L/AC:L/Au:N/C:C/I:C/A:C |
3.9
|
10.0
|
NIST |
CWE ids for CVE-2014-4451
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2014-4451
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http://www.securityfocus.com/bid/71138
Apple iOS Lock Screen CVE-2014-4451 Security Bypass Vulnerability
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https://support.apple.com/en-us/HT204418
About the security content of iOS 8.1.1 - Apple Support
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https://exchange.xforce.ibmcloud.com/vulnerabilities/98776
Apple iOS passcode attempt limit security bypass CVE-2014-4451 Vulnerability Report
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https://support.apple.com/en-us/HT6590
About the security content of iOS 8.1.1 - Apple SupportVendor Advisory
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http://www.securitytracker.com/id/1031232
Apple iOS Lets Local Users Bypass Access Controls and Remote Applications Launch Arbitrary Binaries - SecurityTracker
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http://lists.apple.com/archives/security-announce/2014/Nov/msg00000.html
Apple - Lists.apple.comVendor Advisory
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