Vulnerability CVE-2012-3743 - CERT Civis.Net

Vulnerability Name:

CVE-2012-3743 (CCN-78718)

Assigned:

2012-09-19

Published:

2012-09-19

Updated:

2017-08-29

Summary:

The System Logs implementation in Apple iOS before 6 does not restrict /var/log access by sandboxed apps, which allows remote attackers to obtain sensitive information via a crafted app that reads log files.

CVSS v3 Severity:

5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)

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): None Availibility (A): None

CVSS v2 Severity:

5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N)
3.7 Low (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N/E:U/RL:OF/RC:C)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Authentication (Au): None
Impact Metrics:	Confidentiality (C): Partial Integrity (I): None Availibility (A): None

4.3 Medium (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N)
3.2 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N/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): None Availibility (A): None

Vulnerability Type:

Vulnerability Consequences:

Obtain Information

References:

Source: MITRE
Type: CNA
CVE-2012-3743

Source: APPLE
Type: Vendor Advisory
APPLE-SA-2012-09-19-1

Source: OSVDB
Type: UNKNOWN
85621

Source: CCN
Type: SA50586
Apple iOS Multiple Vulnerabilities

Source: CCN
Type: Apple KB HT5503
About the security content of iOS 6

Source: CONFIRM
Type: Vendor Advisory
http://support.apple.com/kb/HT5503

Source: CCN
Type: OSVDB ID: 85621
Apple iOS System Logs Sandboxed App /var/log Directory Information Disclosure

Source: XF
Type: UNKNOWN
apple-ios-systemlogs-cve20123743(78718)

Source: XF
Type: UNKNOWN
apple-ios-systemlogs-cve20123743(78718)

Vulnerable Configuration:

Configuration 1:

cpe:/o:apple:iphone_os:1.0.0:*:*:*:*:*:*:*

OR cpe:/o:apple:iphone_os:1.0.1:*:*:*:*:*:*:*

OR cpe:/o:apple:iphone_os:1.0.2:*:*:*:*:*:*:*

OR cpe:/o:apple:iphone_os:1.1.0:*:*:*:*:*:*:*

OR cpe:/o:apple:iphone_os:1.1.1:*:*:*:*:*:*:*

OR cpe:/o:apple:iphone_os:1.1.2:*:*:*:*:*:*:*

OR cpe:/o:apple:iphone_os:1.1.3:*:*:*:*:*:*:*

OR cpe:/o:apple:iphone_os:1.1.4:*:*:*:*:*:*:*

OR cpe:/o:apple:iphone_os:1.1.5:*:*:*:*:*:*:*

OR cpe:/o:apple:iphone_os:2.0:*:*:*:*:*:*:*

OR cpe:/o:apple:iphone_os:2.0.0:*:*:*:*:*:*:*

OR cpe:/o:apple:iphone_os:2.0.1:*:*:*:*:*:*:*

OR cpe:/o:apple:iphone_os:2.0.2:*:*:*:*:*:*:*

OR cpe:/o:apple:iphone_os:2.1:*:*:*:*:*:*:*

OR cpe:/o:apple:iphone_os:2.1.1:*:*:*:*:*:*:*

OR cpe:/o:apple:iphone_os:2.2:*:*:*:*:*:*:*

OR cpe:/o:apple:iphone_os:2.2.1:*:*:*:*:*:*:*

OR cpe:/o:apple:iphone_os:3.0:*:*:*:*:*:*:*

OR cpe:/o:apple:iphone_os:3.0.1:*:*:*:*:*:*:*

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: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:*:*:*:*:*:*:*

OR cpe:/o:apple:ios:4.0.1:*:*:*:*:*:*:*

OR cpe:/o:apple:ios:4.0.2:*:*:*:*:*:*:*

OR cpe:/o:apple:ios:4.1:*:*:*:*:*:*:*

OR cpe:/o:apple:ios:4.2.1:*:*:*:*:*:*:*

OR cpe:/o:apple:ios:4.2.5:*:*:*:*:*:*:*

OR cpe:/o:apple:ios:4.2.8:*:*:*:*:*:*:*

OR 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:4.3.5:*:*:*:*:*:*:*

OR cpe:/o:apple:ios:5.0:*:*:*:*:*:*:*

OR cpe:/o:apple:ios:5.0.1:*:*:*:*:*:*:*

OR cpe:/o:apple:iphone_os:*:*:*:*:*:*:*:* (Version <= 5.1.1)

Denotes that component is vulnerable