Vulnerability Name:

CVE-2011-4681 (CCN-71627)

Assigned:2011-12-06
Published:2011-12-06
Updated:2012-03-06
Summary:Opera before 11.60 does not properly consider the number of . (dot) characters that conventionally exist in domain names of different top-level domains, which allows remote attackers to bypass the Same Origin Policy by leveraging access to a different domain name in the same top-level domain, as demonstrated by the .no or .uk domain.
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:N/I:L/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): None
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N)
3.7 Low (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/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): None
Integrity (I): Partial
Availibility (A): None
4.3 Medium (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N)
3.2 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/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): None
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-264
Vulnerability Consequences:Bypass Security
References:Source: MITRE
Type: CNA
CVE-2011-4681

Source: CCN
Type: SA47077
Opera Multiple Vulnerabilities

Source: CONFIRM
Type: UNKNOWN
http://www.opera.com/docs/changelogs/mac/1160/

Source: CONFIRM
Type: UNKNOWN
http://www.opera.com/docs/changelogs/unix/1160/

Source: CONFIRM
Type: UNKNOWN
http://www.opera.com/docs/changelogs/windows/1160/

Source: CCN
Type: Opera Software Web Site
Pages can set cookies and communicate cross-site for some top level domains Severity

Source: CONFIRM
Type: Vendor Advisory
http://www.opera.com/support/kb/view/1003/

Source: CCN
Type: OSVDB ID: 77551
Opera Top Level Domain Restriction Cookie Handling Information Disclosure

Source: CCN
Type: BID-50914
Opera Web Browser Top Level Domains Cross Domain Scripting Vulnerability

Source: XF
Type: UNKNOWN
opera-domains-sec-bypass(71627)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:opera:opera_browser:5.0:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:5.0:beta2:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:5.0:beta3:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:5.0:beta4:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:5.0:beta5:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:5.0:beta6:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:5.0:beta7:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:5.0:beta8:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:5.02:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:5.10:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:5.11:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:5.12:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:6.0:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:6.0:beta1:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:6.0:beta2:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:6.0:tp1:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:6.0:tp2:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:6.0:tp3:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:6.01:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:6.1:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:6.1:beta1:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:6.02:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:6.03:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:6.04:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:6.05:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:6.06:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:6.11:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:6.12:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:7.0:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:7.0:beta1:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:7.0:beta1_v2:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:7.0:beta2:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:7.01:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:7.02:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:7.03:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:7.10:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:7.10:beta1:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:7.11:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:7.11:beta2:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:7.20:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:7.20:beta7:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:7.21:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:7.22:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:7.23:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:7.50:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:7.50:beta1:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:7.51:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:7.52:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:7.53:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:7.54:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:7.54:update1:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:7.54:update2:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:7.60:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:8.0:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:8.0:beta1:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:8.0:beta2:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:8.0:beta3:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:8.01:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:8.02:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:8.50:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:8.51:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:8.52:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:8.53:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:8.54:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:9.0:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:9.0:beta1:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:9.0:beta2:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:9.01:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:9.02:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:9.10:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:9.12:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:9.20:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:9.20:beta1:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:9.21:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:9.22:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:9.23:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:9.24:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:9.25:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:9.26:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:9.27:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:9.50:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:9.50:beta1:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:9.50:beta2:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:9.51:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:9.52:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:9.60:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:9.60:beta1:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:9.61:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:9.62:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:9.63:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:9.64:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:10.00:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:10.00:beta1:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:10.00:beta2:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:10.00:beta3:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:10.01:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:10.10:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:10.10:beta1:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:10.50:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:10.50:beta1:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:10.50:beta2:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:10.51:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:10.52:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:10.53:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:10.53:b:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:10.54:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:10.60:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:10.60:beta1:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:10.61:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:10.62:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:10.63:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:11.00:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:11.00:alpha:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:11.00:beta:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:11.01:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:11.10:alpha:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:11.10:beta:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:11.50:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:11.50:alpha:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:11.50:beta:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:11.51:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:11.52:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:*:beta:*:*:*:*:*:* (Version <= 11.60)

    • Configuration CCN 1:
  • cpe:/a:opera:opera_browser:11.01:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:11.00:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:11.10:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:11.11:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:11.50:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:11.52:*:*:*:*:*:*:*
  • OR cpe:/a:opera:opera_browser:11.51:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:20114681
    V
    		CVE-2011-4681
    2015-11-16
    BACK
    opera opera browser 5.0
    opera opera browser 5.0 beta2
    opera opera browser 5.0 beta3
    opera opera browser 5.0 beta4
    opera opera browser 5.0 beta5
    opera opera browser 5.0 beta6
    opera opera browser 5.0 beta7
    opera opera browser 5.0 beta8
    opera opera browser 5.02
    opera opera browser 5.10
    opera opera browser 5.11
    opera opera browser 5.12
    opera opera browser 6.0
    opera opera browser 6.0 beta1
    opera opera browser 6.0 beta2
    opera opera browser 6.0 tp1
    opera opera browser 6.0 tp2
    opera opera browser 6.0 tp3
    opera opera browser 6.01
    opera opera browser 6.1
    opera opera browser 6.1 beta1
    opera opera browser 6.02
    opera opera browser 6.03
    opera opera browser 6.04
    opera opera browser 6.05
    opera opera browser 6.06
    opera opera browser 6.11
    opera opera browser 6.12
    opera opera browser 7.0
    opera opera browser 7.0 beta1
    opera opera browser 7.0 beta1_v2
    opera opera browser 7.0 beta2
    opera opera browser 7.01
    opera opera browser 7.02
    opera opera browser 7.03
    opera opera browser 7.10
    opera opera browser 7.10 beta1
    opera opera browser 7.11
    opera opera browser 7.11 beta2
    opera opera browser 7.20
    opera opera browser 7.20 beta7
    opera opera browser 7.21
    opera opera browser 7.22
    opera opera browser 7.23
    opera opera browser 7.50
    opera opera browser 7.50 beta1
    opera opera browser 7.51
    opera opera browser 7.52
    opera opera browser 7.53
    opera opera browser 7.54
    opera opera browser 7.54 update1
    opera opera browser 7.54 update2
    opera opera browser 7.60
    opera opera browser 8.0
    opera opera browser 8.0 beta1
    opera opera browser 8.0 beta2
    opera opera browser 8.0 beta3
    opera opera browser 8.01
    opera opera browser 8.02
    opera opera browser 8.50
    opera opera browser 8.51
    opera opera browser 8.52
    opera opera browser 8.53
    opera opera browser 8.54
    opera opera browser 9.0
    opera opera browser 9.0 beta1
    opera opera browser 9.0 beta2
    opera opera browser 9.01
    opera opera browser 9.02
    opera opera browser 9.10
    opera opera browser 9.12
    opera opera browser 9.20
    opera opera browser 9.20 beta1
    opera opera browser 9.21
    opera opera browser 9.22
    opera opera browser 9.23
    opera opera browser 9.24
    opera opera browser 9.25
    opera opera browser 9.26
    opera opera browser 9.27
    opera opera browser 9.50
    opera opera browser 9.50 beta1
    opera opera browser 9.50 beta2
    opera opera browser 9.51
    opera opera browser 9.52
    opera opera browser 9.60
    opera opera browser 9.60 beta1
    opera opera browser 9.61
    opera opera browser 9.62
    opera opera browser 9.63
    opera opera browser 9.64
    opera opera browser 10.00
    opera opera browser 10.00 beta1
    opera opera browser 10.00 beta2
    opera opera browser 10.00 beta3
    opera opera browser 10.01
    opera opera browser 10.10
    opera opera browser 10.10 beta1
    opera opera browser 10.50
    opera opera browser 10.50 beta1
    opera opera browser 10.50 beta2
    opera opera browser 10.51
    opera opera browser 10.52
    opera opera browser 10.53
    opera opera browser 10.53 b
    opera opera browser 10.54
    opera opera browser 10.60
    opera opera browser 10.60 beta1
    opera opera browser 10.61
    opera opera browser 10.62
    opera opera browser 10.63
    opera opera browser 11.00
    opera opera browser 11.00 alpha
    opera opera browser 11.00 beta
    opera opera browser 11.01
    opera opera browser 11.10 alpha
    opera opera browser 11.10 beta
    opera opera browser 11.50
    opera opera browser 11.50 alpha
    opera opera browser 11.50 beta
    opera opera browser 11.51
    opera opera browser 11.52
    opera opera browser * beta
    opera opera browser 11.01
    opera opera browser 11.00
    opera opera browser 11.10
    opera opera browser 11.11
    opera opera browser 11.50
    opera opera browser 11.52
    opera opera browser 11.51