Vulnerability Name:

CVE-2011-0216 (CCN-68687)

Assigned:2010-12-23
Published:2011-07-20
Updated:2013-02-07
Summary:Off-by-one error in libxml in Apple Safari before 5.0.6 allows remote attackers to execute arbitrary code or cause a denial of service (heap-based buffer overflow and application crash) via a crafted web site.
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:9.3 High (CVSS v2 Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C)
6.9 Medium (Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
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
5.1 Medium (REDHAT CVSS v2 Vector: AV:N/AC:H/Au:N/C:P/I:P/A:P)
3.8 Low (REDHAT Temporal CVSS v2 Vector: AV:N/AC:H/Au:N/C:P/I:P/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): High
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-189
CWE-122
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2011-0216

Source: APPLE
Type: Patch, Vendor Advisory
APPLE-SA-2011-07-20-1

Source: APPLE
Type: UNKNOWN
APPLE-SA-2011-10-12-1

Source: APPLE
Type: UNKNOWN
APPLE-SA-2011-10-12-2

Source: CCN
Type: RHSA-2011-1749
Low: libxml2 security and bug fix update

Source: CCN
Type: RHSA-2012-0016
Important: libxml2 security update

Source: CCN
Type: RHSA-2012-0017
Important: libxml2 security update

Source: CCN
Type: RHSA-2013-0217
Important: mingw32-libxml2 security update

Source: REDHAT
Type: UNKNOWN
RHSA-2013:0217

Source: CCN
Type: SA45325
Apple Safari Multiple Vulnerabilities

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

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

Source: CONFIRM
Type: UNKNOWN
http://support.apple.com/kb/HT4999

Source: CONFIRM
Type: UNKNOWN
http://support.apple.com/kb/HT5001

Source: DEBIAN
Type: UNKNOWN
DSA-2394

Source: DEBIAN
Type: DSA-2394
libxml2 -- several vulnerabilities

Source: MANDRIVA
Type: UNKNOWN
MDVSA-2011:188

Source: CCN
Type: OSVDB ID: 73994
Apple Safari libxml XML Data Handling Off-by-one Overflow

Source: REDHAT
Type: UNKNOWN
RHSA-2011:1749

Source: CCN
Type: BID-48832
Apple Safari 'libxml' (CVE-2011-0216) Remote Code Execution Vulnerability

Source: XF
Type: UNKNOWN
apple-safari-libxml-xml-bo(68687)

Vulnerable Configuration:Configuration 1:
  • 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:1.1:*:*:*:*:*:*:*
  • 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:3:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.0:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.0.0b:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.0.1:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.0.1b:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.0.2:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.0.2b:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.0.3:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.0.3b:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.0.4:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.0.4b:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.1.0:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.1.0b:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.1.1:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.1.2:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.2.0:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.2.1:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:3.2.2:*:*:*:*:*:*:*
  • 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:*:*:*:*:*:*:*:* (Version <= 5.0.5)
  • AND
  • cpe:/o:microsoft:windows_7:*:*:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_vista:*:*:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_xp:*:sp2:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_xp:*:sp3:*:*:*:*:*:*

    • Configuration RedHat 1:
  • cpe:/o:redhat:enterprise_linux:6:*:*:*:*:*:*:*

    • Configuration RedHat 2:
  • cpe:/o:redhat:enterprise_linux:6::client:*:*:*:*:*

    • Configuration RedHat 3:
  • cpe:/o:redhat:enterprise_linux:6::computenode:*:*:*:*:*

    • Configuration RedHat 4:
  • cpe:/o:redhat:enterprise_linux:6::server:*:*:*:*:*

    • Configuration RedHat 5:
  • cpe:/o:redhat:enterprise_linux:6::workstation:*:*:*:*:*

    • Configuration RedHat 6:
  • cpe:/o:redhat:enterprise_linux:4:*:*:*:*:*:*:*

    • Configuration RedHat 7:
  • cpe:/o:redhat:enterprise_linux:4::as:*:*:*:*:*

    • Configuration RedHat 8:
  • cpe:/o:redhat:enterprise_linux:4::desktop:*:*:*:*:*

    • Configuration RedHat 9:
  • cpe:/o:redhat:enterprise_linux:4::es:*:*:*:*:*

    • Configuration RedHat 10:
  • cpe:/o:redhat:enterprise_linux:4::ws:*:*:*:*:*

    • Configuration RedHat 11:
  • cpe:/o:redhat:enterprise_linux:5:*:*:*:*:*:*:*

    • Configuration RedHat 12:
  • cpe:/o:redhat:enterprise_linux:5::client:*:*:*:*:*

    • Configuration RedHat 13:
  • cpe:/o:redhat:enterprise_linux:5::client_workstation:*:*:*:*:*

    • Configuration RedHat 14:
  • cpe:/o:redhat:enterprise_linux:5::server:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:apple:safari:5.0.6:*:*:*:*:*:*:*
  • OR cpe:/a:apple:safari:5.1:*:*:*:*:*:*:*
  • AND
  • cpe:/o:redhat:enterprise_linux:4::as:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:4::desktop:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:4::es:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:4::ws:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:5:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:5:*:client_workstation:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:5:*:client:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:6:*:server:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:6:*:workstation:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux_desktop:6:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux_hpc_node:6:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.mitre.oval:def:27942
    P
    		ELSA-2011-1749 -- libxml2 security and bug fix update (low)
    2014-12-15
    oval:org.mitre.oval:def:27147
    P
    		RHSA-2011:1749 -- libxml2 security and bug fix update (Low)
    2014-12-08
    oval:org.mitre.oval:def:15446
    P
    		USN-1334-1 -- libxml2 vulnerabilities
    2014-06-30
    oval:org.mitre.oval:def:15165
    P
    		DSA-2394-1 libxml2 -- several
    2014-06-23
    oval:org.mitre.oval:def:23214
    P
    		ELSA-2012:0017: libxml2 security update (Important)
    2014-05-26
    oval:org.mitre.oval:def:23888
    P
    		ELSA-2013:0217: mingw32-libxml2 security update (Important)
    2014-05-26
    oval:org.mitre.oval:def:21164
    P
    		RHSA-2012:0017: libxml2 security update (Important)
    2014-02-24
    oval:org.mitre.oval:def:20771
    P
    		RHSA-2013:0217: mingw32-libxml2 security update (Important)
    2014-02-17
    oval:com.redhat.rhsa:def:20130217
    P
    		RHSA-2013:0217: mingw32-libxml2 security update (Important)
    2013-01-31
    oval:com.redhat.rhsa:def:20120016
    P
    		RHSA-2012:0016: libxml2 security update (Important)
    2012-01-11
    oval:com.redhat.rhsa:def:20120017
    P
    		RHSA-2012:0017: libxml2 security update (Important)
    2012-01-11
    oval:com.redhat.rhsa:def:20111749
    P
    		RHSA-2011:1749: libxml2 security and bug fix update (Low)
    2011-12-06
    BACK
    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 1.1
    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 3
    apple safari 3.0
    apple safari 3.0.0
    apple safari 3.0.0b
    apple safari 3.0.1
    apple safari 3.0.1b
    apple safari 3.0.2
    apple safari 3.0.2b
    apple safari 3.0.3
    apple safari 3.0.3b
    apple safari 3.0.4
    apple safari 3.0.4b
    apple safari 3.1.0
    apple safari 3.1.0b
    apple safari 3.1.1
    apple safari 3.1.2
    apple safari 3.2.0
    apple safari 3.2.1
    apple safari 3.2.2
    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 *
    microsoft windows 7 *
    microsoft windows vista *
    microsoft windows xp * sp2
    microsoft windows xp * sp3
    apple safari 5.0.6
    apple safari 5.1
    redhat enterprise linux 4
    redhat enterprise linux 4
    redhat enterprise linux 4
    redhat enterprise linux 4
    redhat enterprise linux 5
    redhat enterprise linux 5
    redhat enterprise linux 5
    redhat enterprise linux 6
    redhat enterprise linux 6
    redhat enterprise linux desktop 6
    redhat enterprise linux hpc node 6