Vulnerability Name:

CVE-2011-3231 (CCN-70568)

Assigned:2011-10-12
Published:2011-10-12
Updated:2017-08-29
Summary:The SSL implementation in Apple Safari before 5.1.1 on Mac OS X before 10.7 accesses uninitialized memory during the processing of X.509 certificates, which allows remote web servers to execute arbitrary code via a crafted certificate.
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:6.8 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P)
5.0 Medium (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
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-94
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2011-3231

Source: APPLE
Type: Vendor Advisory
APPLE-SA-2011-10-12-4

Source: OSVDB
Type: UNKNOWN
76390

Source: CCN
Type: SA46412
Apple Safari Multiple Vulnerabilities

Source: CCN
Type: Apple Web site
About the security content of Safari 5.1.1

Source: CONFIRM
Type: Vendor Advisory
http://support.apple.com/kb/HT5000

Source: CCN
Type: OSVDB ID: 76390
Apple Safari SSL Certificate Handling Unitialized Memory Access Remote Code Execution

Source: XF
Type: UNKNOWN
apple-safari-ssl-code-exec(70568)

Source: XF
Type: UNKNOWN
apple-safari-ssl-code-exec(70568)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:apple:safari:*:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:1.0:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:1.0:beta:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:1.0:beta2:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:1.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:1.0.0b1:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:1.0.0b2:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:1.0.1:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:1.0.2:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:1.0.3:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:1.0.3:85.8:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:1.0.3:85.8.1:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:1.0b1:-:mac:*:*:*:*:*
  • OR cpe:/a:apple:safari:1.1:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:1.1.0:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:1.1.1:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:1.2:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:1.2.0:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:1.2.1:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:1.2.2:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:1.2.3:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:1.2.4:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:1.2.5:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:1.3:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:1.3.0:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:1.3.1:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:1.3.2:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:1.3.2:312.5:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:1.3.2:312.6:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:2:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:2.0:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:2.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:2.0.1:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:2.0.2:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:2.0.3:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:2.0.3:417.8:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:2.0.3:417.9:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:2.0.3:417.9.2:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:2.0.3:417.9.3:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:2.0.4:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:2.0.4:-:mac:*:*:*:*:*
  • OR cpe:/a:apple:safari:3:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.0:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.0.0:-:mac:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.0.0b:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.0.0b:-:windows:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.0.1:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.0.1:-:mac:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.0.1:beta:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.0.1b:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.0.1b:-:windows:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.0.2:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.0.2:-:mac:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.0.2b:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.0.2b:-:windows:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.0.3:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.0.3:-:mac:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.0.3b:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.0.3b:-:windows:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.0.4:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.0.4:-:mac:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.0.4b:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.0.4b:-:windows:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.1.0:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.1.0:-:mac:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.1.0b:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.1.0b:-:windows:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.1.1:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.1.1b:-:windows:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.1.2:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.1.2b:-:windows:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.2.0:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.2.0b:-:windows:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.2.1:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.2.1b:-:windows:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.2.2:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.2.2b:-:windows:*:*:*:*:*
  • OR cpe:/a:apple:safari:4.0:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:4.0:beta:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:4.0.0b:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:4.0.1:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:4.0.2:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:4.0.3:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:4.0.4:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:4.0.5:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:4.1:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:4.1.1:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:4.1.2:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:5.0:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:5.0.1:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:5.0.2:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:5.0.3:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:5.0.4:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:5.0.5:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:5.0.6:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:*:*:*:*:*:*:*:* (Version <= 5.1)
  • AND
  • cpe:/o:apple:mac_os_x:*:*:*:*:*:*:*:* (Version <= 10.6.8)
  • OR cpe:/o:apple:mac_os_x_server:*:*:*:*:*:*:*:* (Version <= 10.6.8)

    • Configuration CCN 1:
  • cpe:/a:apple:safari:4:beta:windows:*:*:*:*:*
  • OR cpe:/a:apple:safari:4.0:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:4.1:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:5.0:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:5.0.1:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:5.0.2:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:4.1.1:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:4.1.2:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:5.0.3:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:5.0.4:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:5.0.6:*:*:*:*:*:*:*
  • AND
  • cpe:/o:apple:mac_os_x:10.6.8:*:*:*:*:*:*:*
  • OR cpe:/o:apple:mac_os_x_server:10.6.8:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    apple safari *
    apple safari 1.0
    apple safari 1.0 beta
    apple safari 1.0 beta2
    apple safari 1.0.0
    apple safari 1.0.0b1
    apple safari 1.0.0b2
    apple safari 1.0.1
    apple safari 1.0.2
    apple safari 1.0.3
    apple safari 1.0.3 85.8
    apple safari 1.0.3 85.8.1
    apple safari 1.0b1 -
    apple safari 1.1
    apple safari 1.1.0
    apple safari 1.1.1
    apple safari 1.2
    apple safari 1.2.0
    apple safari 1.2.1
    apple safari 1.2.2
    apple safari 1.2.3
    apple safari 1.2.4
    apple safari 1.2.5
    apple safari 1.3
    apple safari 1.3.0
    apple safari 1.3.1
    apple safari 1.3.2
    apple safari 1.3.2 312.5
    apple safari 1.3.2 312.6
    apple safari 2
    apple safari 2.0
    apple safari 2.0.0
    apple safari 2.0.1
    apple safari 2.0.2
    apple safari 2.0.3
    apple safari 2.0.3 417.8
    apple safari 2.0.3 417.9
    apple safari 2.0.3 417.9.2
    apple safari 2.0.3 417.9.3
    apple safari 2.0.4
    apple safari 2.0.4 -
    apple safari 3
    apple safari 3.0
    apple safari 3.0.0
    apple safari 3.0.0 -
    apple safari 3.0.0b
    apple safari 3.0.0b -
    apple safari 3.0.1
    apple safari 3.0.1 -
    apple safari 3.0.1 beta
    apple safari 3.0.1b
    apple safari 3.0.1b -
    apple safari 3.0.2
    apple safari 3.0.2 -
    apple safari 3.0.2b
    apple safari 3.0.2b -
    apple safari 3.0.3
    apple safari 3.0.3 -
    apple safari 3.0.3b
    apple safari 3.0.3b -
    apple safari 3.0.4
    apple safari 3.0.4 -
    apple safari 3.0.4b
    apple safari 3.0.4b -
    apple safari 3.1.0
    apple safari 3.1.0 -
    apple safari 3.1.0b
    apple safari 3.1.0b -
    apple safari 3.1.1
    apple safari 3.1.1b -
    apple safari 3.1.2
    apple safari 3.1.2b -
    apple safari 3.2.0
    apple safari 3.2.0b -
    apple safari 3.2.1
    apple safari 3.2.1b -
    apple safari 3.2.2
    apple safari 3.2.2b -
    apple safari 4.0
    apple safari 4.0 beta
    apple safari 4.0.0b
    apple safari 4.0.1
    apple safari 4.0.2
    apple safari 4.0.3
    apple safari 4.0.4
    apple safari 4.0.5
    apple safari 4.1
    apple safari 4.1.1
    apple safari 4.1.2
    apple safari 5.0
    apple safari 5.0.1
    apple safari 5.0.2
    apple safari 5.0.3
    apple safari 5.0.4
    apple safari 5.0.5
    apple safari 5.0.6
    apple safari *
    apple mac os x *
    apple mac os x server *
    apple safari 4 beta
    apple safari 4.0
    apple safari 4.1
    apple safari 5.0
    apple safari 5.0.1
    apple safari 5.0.2
    apple safari 4.1.1
    apple safari 4.1.2
    apple safari 5.0.3
    apple safari 5.0.4
    apple safari 5.0.6
    apple mac os x 10.6.8
    apple mac os x server 10.6.8