Vulnerability Name:

CVE-2011-0201 (CCN-68212)

Assigned:2010-12-23
Published:2011-06-23
Updated:2011-07-23
Summary:Off-by-one error in the CoreFoundation framework in Apple Mac OS X before 10.6.8 allows context-dependent attackers to execute arbitrary code or cause a denial of service (application crash) via a CFString object that triggers a buffer overflow.
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
CVSS v2 Severity:7.5 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
5.5 Medium (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P/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): Partial
Availibility (A): Partial
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
Vulnerability Type:CWE-189
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2011-0201

Source: APPLE
Type: UNKNOWN
APPLE-SA-2011-07-20-1

Source: APPLE
Type: Patch, Vendor Advisory
APPLE-SA-2011-06-23-1

Source: CCN
Type: SA45054
Apple Mac OS X Multiple Vulnerabilities

Source: CCN
Type: SA45325
Apple Safari Multiple Vulnerabilities

Source: CCN
Type: Apple Web site
About the security content of Mac OS X v10.6.8 and Security Update 2011-004

Source: CONFIRM
Type: Patch, Vendor Advisory
http://support.apple.com/kb/HT4723

Source: CCN
Type: Apple KB HT4808
About the security content of Safari 5.1 and Safari 5.0.6

Source: CONFIRM
Type: UNKNOWN
http://support.apple.com/kb/HT4808

Source: CCN
Type: OSVDB ID: 73365
Apple Mac OS X CoreFoundation CFStrings Handling Off-by-one Overflow

Source: CCN
Type: BID-48426
Apple Mac OS X CoreFoundation (CVE-2011-0201) Buffer Overflow Vulnerability

Source: XF
Type: UNKNOWN
macos-corefoundation-framework-bo(68212)

Vulnerable Configuration:Configuration 1:
  • cpe:/o:apple:mac_os_x:10.6.0:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x:10.6.1:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x:10.6.2:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x:10.6.3:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x:10.6.4:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x:10.6.5:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x:10.6.6:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x:10.6.7:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/o:apple:mac_os_x_server:10.6.0:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x_server:10.6.1:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x_server:10.6.2:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x_server:10.6.3:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x_server:10.6.4:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x_server:10.6.5:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x_server:10.6.6:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x_server:10.6.7:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/o:apple:mac_os_x_server:10.6:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x:10.6:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x_server:10.6.1:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x:10.6.1:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x_server:10.6.2:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x:10.6.2:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x:10.6.3:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x_server:10.6.3:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x_server:10.6.4:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x:10.6.4:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x_server:10.6.5:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x:10.6.5:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x_server:10.6.6:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x:10.6.6:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x_server:10.6.7:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x:10.6.7:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:5.0.6:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:5.1:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    apple mac os x 10.6.0
    apple mac os x 10.6.1
    apple mac os x 10.6.2
    apple mac os x 10.6.3
    apple mac os x 10.6.4
    apple mac os x 10.6.5
    apple mac os x 10.6.6
    apple mac os x 10.6.7
    apple mac os x server 10.6.0
    apple mac os x server 10.6.1
    apple mac os x server 10.6.2
    apple mac os x server 10.6.3
    apple mac os x server 10.6.4
    apple mac os x server 10.6.5
    apple mac os x server 10.6.6
    apple mac os x server 10.6.7
    apple mac os x server 10.6
    apple mac os x 10.6
    apple mac os x server 10.6.1
    apple mac os x 10.6.1
    apple mac os x server 10.6.2
    apple mac os x 10.6.2
    apple mac os x 10.6.3
    apple mac os x server 10.6.3
    apple mac os x server 10.6.4
    apple mac os x 10.6.4
    apple mac os x server 10.6.5
    apple mac os x 10.6.5
    apple mac os x server 10.6.6
    apple mac os x 10.6.6
    apple mac os x server 10.6.7
    apple mac os x 10.6.7
    apple safari 5.0.6
    apple safari 5.1