Vulnerability Name:

CCN-82093

Published:2013-01-31
Updated:2013-01-31
Summary:Apple iOS for iPhone could allow a local attacker to bypass security restrictions, caused by an implementation error when handling emergency calls. By clicking the sleep button during an emergency call, a local attacker could exploit this vulnerability to bypass the passcode lock feature and launch an application without entering the passcode.
CVSS v3 Severity:5.1 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:3.6 Low (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:P/A:N)
2.6 Low (CCN Temporal CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:P/A:N/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): None
Vulnerability Consequences:Bypass Security
References:Source: CCN
Type: APPLE-SA-2013-03-19-1
APPLE-SA-2013-03-19-1 iOS 6.1.3

Source: CCN
Type: SA52173
Apple iOS for iPhone Emergency Call Sleep Button "Passcode Lock" Bypass Weakness

Source: CCN
Type: Apple Web site
Apple

Source: CCN
Type: BID-57967
Apple iPhone Lock Screen Security Bypass Vulnerability

Source: CCN
Type: Youtube: videosdebarraquito
How to Bypass iPhone 5 Passcode on iOS 6.1 / 6.0.2 / 6.0.1 . Prank your friends.

Source: XF
Type: UNKNOWN
appleios-passcode-lock-security-bypass(82093)

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/o:apple:ios:6.1:*:*:*:*:*:*:*
  • OR cpe:/o:apple:ios:6.0.1:*:*:*:*:*:*:*
  • OR cpe:/o:apple:ios:6.0.2:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    apple iphone os 6.1
    apple iphone os 6.0.1
    apple iphone os 6.0.2