Vulnerability Name: | CVE-2011-3442 (CCN-71273) |
Assigned: | 2011-11-10 |
Published: | 2011-11-10 |
Updated: | 2012-02-15 |
Summary: | The kernel in Apple iOS before 5.0.1 does not ensure the validity of flag combinations for an mmap system call, which allows local users to execute arbitrary unsigned code via a crafted app. Per: http://support.apple.com/kb/HT5052
'This issue does not affect devices running iOS prior to version 4.3.'
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CVSS v3 Severity: | 7.3 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)Exploitability Metrics: | Attack Vector (AV): Network 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): Low |
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CVSS v2 Severity: | 7.2 High (CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C) 5.3 Medium (Temporal CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C/E:U/RL:OF/RC:C)Exploitability Metrics: | Access Vector (AV): Local Access Complexity (AC): Low Authentication (Au): None | Impact Metrics: | Confidentiality (C): Complete Integrity (I): Complete Availibility (A): Complete | 6.8 Medium (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P) 5.0 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P/E:U/RL:OF/RC:C)Exploitability Metrics: | Access Vector (AV): Network Access Complexity (AC): Medium Athentication (Au): None
| Impact Metrics: | Confidentiality (C): Partial Integrity (I): Partial Availibility (A): Partial |
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Vulnerability Type: | CWE-399
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Vulnerability Consequences: | Gain Access |
References: | Source: MITRE Type: CNA CVE-2011-3442
Source: APPLE Type: Vendor Advisory APPLE-SA-2011-11-10-1
Source: CCN Type: SA46747 Apple iOS Multiple Vulnerabilities
Source: CCN Type: SA46836 Apple iOS for iPad Multiple Vulnerabilities
Source: CCN Type: Apple Web site About the security content of iOS 5.0.1 Software Update
Source: CONFIRM Type: Vendor Advisory http://support.apple.com/kb/HT5052
Source: CCN Type: OSVDB ID: 77016 Apple iOS Kernel mmap System Call Flag Combination Verification Remote Code Execution
Source: CCN Type: BID-50575 Apple iOS Code Signing Security Bypass Vulnerability
Source: SECTRACK Type: UNKNOWN 1026287
Source: XF Type: UNKNOWN appleios-logic-error-code-execution(71273)
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Vulnerable Configuration: | Configuration 1: cpe:/o:apple:ios:4.3.0:*:*:*:*:*:*:*OR cpe:/o:apple:ios:4.3.1:*:*:*:*:*:*:*OR cpe:/o:apple:ios:4.3.2:*:*:*:*:*:*:*OR cpe:/o:apple:ios:4.3.3:*:*:*:*:*:*:*OR cpe:/o:apple:ios:4.3.4:*:*:*:*:*:*:*OR cpe:/o:apple:ios:4.3.5:*:*:*:*:*:*:*OR cpe:/o:apple:ios:4.3.5:-:ipad:*:*:*:*:*OR cpe:/o:apple:ios:4.3.5:-:ipodtouch:*:*:*:*:*OR cpe:/o:apple:ios:5.0:*:*:*:*:*:*:*OR cpe:/o:apple:ios:5.0:-:ipad:*:*:*:*:*OR cpe:/o:apple:ios:5.0:-:iphone:*:*:*:*:*OR cpe:/o:apple:ios:5.0:-:ipodtouch:*:*:*:*:* Configuration CCN 1: cpe:/o:apple:iphone_os:3.0:*:*:*:*:*:*:*OR cpe:/o:apple:iphone_os:3.1:*:*:*:*:*:*:*OR cpe:/o:apple:iphone_os:3.1.2:*:*:*:*:*:*:*OR cpe:/o:apple:iphone_os:3.1.3:*:*:*:*:*:*:*OR cpe:/o:apple:ios:4.0:*:*:*:*:*:*:*OR cpe:/o:apple:ios:4.0.1:*:*:*:*:*:*:*OR cpe:/o:apple:ios:4.1:*:*:*:*:*:*:*OR cpe:/o:apple:iphone_os:3.0.1:*:*:*:*:*:*:*OR cpe:/o:apple:iphone_os:3.2:*:*:*:*:*:*:*OR cpe:/o:apple:iphone_os:3.2.1:*:*:*:*:*:*:*OR cpe:/o:apple:iphone_os:3.2.2:*:*:*:*:*:*:*OR cpe:/o:apple:ios:4.0.2:*:*:*:*:*:*:*OR cpe:/o:apple:ios:4.2:*:*:*:*:*:*:*OR cpe:/o:apple:ios:4.3.2:*:*:*:*:*:*:*OR cpe:/o:apple:ios:4.3.0:*:*:*:*:*:*:*OR cpe:/o:apple:ios:4.3.1:*:*:*:*:*:*:*OR cpe:/o:apple:ios:4.3.3:*:*:*:*:*:*:*OR cpe:/h:apple:iphone:3gs:*:*:*:*:*:*:*OR cpe:/o:apple:ios:5.0:*:*:*:*:*:*:*
Denotes that component is vulnerable |
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