ID CVE-2011-4686
Summary Unspecified vulnerability in the Web Workers implementation in Opera before 11.60 allows remote attackers to cause a denial of service (application crash) via unknown vectors.
References
Vulnerable Configurations
  • Opera Browser 9.61
    cpe:2.3:a:opera:opera_browser:9.61
  • Opera Browser 9.62
    cpe:2.3:a:opera:opera_browser:9.62
  • Opera Browser 9.64
    cpe:2.3:a:opera:opera_browser:9.64
  • Opera Browser 9.60 beta 1
    cpe:2.3:a:opera:opera_browser:9.60:beta1
  • Opera Browser 9.63
    cpe:2.3:a:opera:opera_browser:9.63
  • Opera Browser 5.0 beta 5
    cpe:2.3:a:opera:opera_browser:5.0:beta5
  • Opera Browser 5.0 beta 4
    cpe:2.3:a:opera:opera_browser:5.0:beta4
  • Opera Browser 5.0 beta 3
    cpe:2.3:a:opera:opera_browser:5.0:beta3
  • Opera Browser 5.0 beta 2
    cpe:2.3:a:opera:opera_browser:5.0:beta2
  • Opera Browser 5.0
    cpe:2.3:a:opera:opera_browser:5.0
  • Opera Browser 5.0 beta 8
    cpe:2.3:a:opera:opera_browser:5.0:beta8
  • Opera Browser 5.0 beta 7
    cpe:2.3:a:opera:opera_browser:5.0:beta7
  • Opera Browser 5.0 beta 6
    cpe:2.3:a:opera:opera_browser:5.0:beta6
  • Opera Browser 6.0 beta 2
    cpe:2.3:a:opera:opera_browser:6.0:beta2
  • Opera Browser 6.0 TP 3
    cpe:2.3:a:opera:opera_browser:6.0:tp3
  • Opera Browser 6.0 TP 2
    cpe:2.3:a:opera:opera_browser:6.0:tp2
  • Opera Browser 6.0 TP 1
    cpe:2.3:a:opera:opera_browser:6.0:tp1
  • Opera Browser 9.23
    cpe:2.3:a:opera:opera_browser:9.23
  • Opera Browser 9.26
    cpe:2.3:a:opera:opera_browser:9.26
  • Opera Browser 9.27
    cpe:2.3:a:opera:opera_browser:9.27
  • Opera Browser 9.24
    cpe:2.3:a:opera:opera_browser:9.24
  • Opera Browser 9.25
    cpe:2.3:a:opera:opera_browser:9.25
  • Opera Browser 9.50
    cpe:2.3:a:opera:opera_browser:9.50
  • Opera Browser 9.60
    cpe:2.3:a:opera:opera_browser:9.60
  • Opera Browser 9.52
    cpe:2.3:a:opera:opera_browser:9.52
  • Opera Browser 10.50
    cpe:2.3:a:opera:opera_browser:10.50
  • Opera Browser 10.01
    cpe:2.3:a:opera:opera_browser:10.01
  • Opera Browser 9.51
    cpe:2.3:a:opera:opera_browser:9.51
  • Opera Browser 10.10
    cpe:2.3:a:opera:opera_browser:10.10
  • Opera Browser 10.52
    cpe:2.3:a:opera:opera_browser:10.52
  • Opera Browser 10.53
    cpe:2.3:a:opera:opera_browser:10.53
  • Opera Browser 10.50 beta 1
    cpe:2.3:a:opera:opera_browser:10.50:beta1
  • Opera Browser 10.50 beta 2
    cpe:2.3:a:opera:opera_browser:10.50:beta2
  • Opera Browser 10.00 beta 3
    cpe:2.3:a:opera:opera_browser:10.00:beta3
  • Opera Browser 10.10 beta 1
    cpe:2.3:a:opera:opera_browser:10.10:beta1
  • Opera Browser 10.00
    cpe:2.3:a:opera:opera_browser:10.00
  • Opera Browser 10.00 beta 2
    cpe:2.3:a:opera:opera_browser:10.00:beta2
  • Opera Browser 10.00 beta 1
    cpe:2.3:a:opera:opera_browser:10.00:beta1
  • Opera Browser 9.50 beta 2
    cpe:2.3:a:opera:opera_browser:9.50:beta2
  • Opera Browser 9.50 beta 1
    cpe:2.3:a:opera:opera_browser:9.50:beta1
  • Opera Browser 9.20 beta 1
    cpe:2.3:a:opera:opera_browser:9.20:beta1
  • Opera Browser 9.0 beta 2
    cpe:2.3:a:opera:opera_browser:9.0:beta2
  • Opera Browser 9.0 beta 1
    cpe:2.3:a:opera:opera_browser:9.0:beta1
  • Opera Browser 8.0 beta 3
    cpe:2.3:a:opera:opera_browser:8.0:beta3
  • Opera Browser 8.0 beta 2
    cpe:2.3:a:opera:opera_browser:8.0:beta2
  • Opera Browser 8.0 beta 1
    cpe:2.3:a:opera:opera_browser:8.0:beta1
  • Opera Browser 7.54 update 2
    cpe:2.3:a:opera:opera_browser:7.54:update2
  • Opera Browser 7.54 update 1
    cpe:2.3:a:opera:opera_browser:7.54:update1
  • Opera Browser 7.52
    cpe:2.3:a:opera:opera_browser:7.52
  • Opera Browser 7.51
    cpe:2.3:a:opera:opera_browser:7.51
  • Opera Browser 7.50
    cpe:2.3:a:opera:opera_browser:7.50
  • Opera Browser 9.10
    cpe:2.3:a:opera:opera_browser:9.10
  • Opera Browser 7.20
    cpe:2.3:a:opera:opera_browser:7.20
  • Opera Browser 9.21
    cpe:2.3:a:opera:opera_browser:9.21
  • Opera Browser 7.21
    cpe:2.3:a:opera:opera_browser:7.21
  • Opera Browser 8.54
    cpe:2.3:a:opera:opera_browser:8.54
  • Opera Browser 7.22
    cpe:2.3:a:opera:opera_browser:7.22
  • Opera Browser 7.50 beta 1
    cpe:2.3:a:opera:opera_browser:7.50:beta1
  • Opera Browser 7.53
    cpe:2.3:a:opera:opera_browser:7.53
  • Opera Browser 7.03
    cpe:2.3:a:opera:opera_browser:7.03
  • Opera Browser 7.54
    cpe:2.3:a:opera:opera_browser:7.54
  • Opera Browser 7.10
    cpe:2.3:a:opera:opera_browser:7.10
  • Opera Browser 7.11
    cpe:2.3:a:opera:opera_browser:7.11
  • Opera Browser 7.0
    cpe:2.3:a:opera:opera_browser:7.0
  • Opera Browser 7.23
    cpe:2.3:a:opera:opera_browser:7.23
  • Opera Browser 7.20 beta 7
    cpe:2.3:a:opera:opera_browser:7.20:beta7
  • Opera Browser 7.0 beta 1
    cpe:2.3:a:opera:opera_browser:7.0:beta1
  • Opera Browser 8.01
    cpe:2.3:a:opera:opera_browser:8.01
  • Opera Browser 7.0 beta 2
    cpe:2.3:a:opera:opera_browser:7.0:beta2
  • Opera Browser 7.01
    cpe:2.3:a:opera:opera_browser:7.01
  • Opera Browser 7.60
    cpe:2.3:a:opera:opera_browser:7.60
  • Opera Browser 7.02
    cpe:2.3:a:opera:opera_browser:7.02
  • Opera Browser 8.51
    cpe:2.3:a:opera:opera_browser:8.51
  • Opera Browser 6.04
    cpe:2.3:a:opera:opera_browser:6.04
  • Opera Browser 8.53
    cpe:2.3:a:opera:opera_browser:8.53
  • Opera Browser 6.05
    cpe:2.3:a:opera:opera_browser:6.05
  • Opera Browser 8.02
    cpe:2.3:a:opera:opera_browser:8.02
  • Opera Browser 6.06
    cpe:2.3:a:opera:opera_browser:6.06
  • Opera Browser 8.50
    cpe:2.3:a:opera:opera_browser:8.50
  • Opera Browser 7.0 beta 1 v2
    cpe:2.3:a:opera:opera_browser:7.0:beta1_v2
  • Opera Browser 6.01
    cpe:2.3:a:opera:opera_browser:6.01
  • Opera Browser 6.0
    cpe:2.3:a:opera:opera_browser:6.0
  • Opera Browser 6.03
    cpe:2.3:a:opera:opera_browser:6.03
  • Opera Browser 6.02
    cpe:2.3:a:opera:opera_browser:6.02
  • Opera Browser 5.11
    cpe:2.3:a:opera:opera_browser:5.11
  • Opera Browser 5.10
    cpe:2.3:a:opera:opera_browser:5.10
  • Opera Browser 6.0 beta 1
    cpe:2.3:a:opera:opera_browser:6.0:beta1
  • Opera Browser 5.12
    cpe:2.3:a:opera:opera_browser:5.12
  • Opera Browser 9.01
    cpe:2.3:a:opera:opera_browser:9.01
  • Opera Browser 7.11 beta 2
    cpe:2.3:a:opera:opera_browser:7.11:beta2
  • Opera Browser 9.0
    cpe:2.3:a:opera:opera_browser:9.0
  • Opera Browser 7.10 beta 1
    cpe:2.3:a:opera:opera_browser:7.10:beta1
  • Opera Browser 8.52
    cpe:2.3:a:opera:opera_browser:8.52
  • Opera Browser 5.02
    cpe:2.3:a:opera:opera_browser:5.02
  • Opera Browser 8.0
    cpe:2.3:a:opera:opera_browser:8.0
  • Opera Browser 10.53b
    cpe:2.3:a:opera:opera_browser:10.53:b
  • Opera Browser 9.22
    cpe:2.3:a:opera:opera_browser:9.22
  • Opera Browser 6.1
    cpe:2.3:a:opera:opera_browser:6.1
  • Opera Browser 9.20
    cpe:2.3:a:opera:opera_browser:9.20
  • Opera Browser 6.1 beta 1
    cpe:2.3:a:opera:opera_browser:6.1:beta1
  • Opera Browser 9.12
    cpe:2.3:a:opera:opera_browser:9.12
  • Opera Browser 6.12
    cpe:2.3:a:opera:opera_browser:6.12
  • Opera Browser 9.02
    cpe:2.3:a:opera:opera_browser:9.02
  • Opera Browser 6.11
    cpe:2.3:a:opera:opera_browser:6.11
  • Opera Browser 10.54
    cpe:2.3:a:opera:opera_browser:10.54
  • Opera Browser 10.60 beta1
    cpe:2.3:a:opera:opera_browser:10.60:beta1
  • Opera Browser 10.60
    cpe:2.3:a:opera:opera_browser:10.60
  • Opera Browser 10.61
    cpe:2.3:a:opera:opera_browser:10.61
  • Opera Browser 10.63
    cpe:2.3:a:opera:opera_browser:10.63
  • Opera Browser 10.62
    cpe:2.3:a:opera:opera_browser:10.62
  • Opera Browser 10.51
    cpe:2.3:a:opera:opera_browser:10.51
  • Opera Browser 11.00 beta
    cpe:2.3:a:opera:opera_browser:11.00:beta
  • Opera Browser 11.00
    cpe:2.3:a:opera:opera_browser:11.00
  • cpe:2.3:a:opera:opera_browser:11.00:alpha
    cpe:2.3:a:opera:opera_browser:11.00:alpha
  • Opera Browser 11.01
    cpe:2.3:a:opera:opera_browser:11.01
  • cpe:2.3:a:opera:opera_browser:11.10:alpha
    cpe:2.3:a:opera:opera_browser:11.10:alpha
  • Opera Browser 11.10 Beta
    cpe:2.3:a:opera:opera_browser:11.10:beta
  • cpe:2.3:a:opera:opera_browser:11.50:alpha
    cpe:2.3:a:opera:opera_browser:11.50:alpha
  • Opera Browser 11.50 Beta
    cpe:2.3:a:opera:opera_browser:11.50:beta
  • Opera Browser 11.50
    cpe:2.3:a:opera:opera_browser:11.50
  • Opera Browser 11.51
    cpe:2.3:a:opera:opera_browser:11.51
  • Opera Browser 11.52
    cpe:2.3:a:opera:opera_browser:11.52
  • Opera Browser 11.60b (beta)
    cpe:2.3:a:opera:opera_browser:11.60:beta
CVSS
Base: 5.0 (as of 08-12-2011 - 11:33)
Impact:
Exploitability:
Access
VectorComplexityAuthentication
NETWORK LOW NONE
Impact
ConfidentialityIntegrityAvailability
NONE NONE PARTIAL
nessus via4
  • NASL family SuSE Local Security Checks
    NASL id SUSE_11_4_OPERA-111208.NASL
    description opera was updated to version 11.60 to fix several security issues
    last seen 2018-11-13
    modified 2018-11-10
    plugin id 75986
    published 2014-06-13
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=75986
    title openSUSE Security Update : opera (openSUSE-SU-2011:1314-1)
  • NASL family Windows
    NASL id OPERA_1160.NASL
    description The version of Opera installed on the remote Windows host is prior to 11.60. It is, therefore, affected by multiple vulnerabilities : - An unspecified error exists that can allow URL spoofing in the address bar. (CVE-2011-4010) - Top level domain separation rules are not honored for two-letter top level domains, e.g., '.us' or '.uk', and some three-letter top level domains. This error can allow sites to set the scripting context to the top level domain. Further, this can allow sites to set and read cookies from other sites whose scripting context is set to the same top level domain. (CVE-2011-4681) - An error exists in the implementation of the JavaScript 'in' operator that can allow sites to verify the existence of variables of sites in other domains. (CVE-2011-4682) - An unspecified, moderately severe issue exists. Details are to be disclosed by the vendor at a later date. (CVE-2011-4683) - The browser does not properly handle certain corner cases related to certificate revocation. (CVE-2011-4684) - Unspecified content can cause the 'Dragonfly' component of the browser to crash. (CVE-2011-4685) - An unspecified error exists related to the 'Web Workers' implementation that can allow application crashes. (CVE-2011-4686) - An unspecified error exists that can allow remote content to cause denial of service conditions via resource consumption. (CVE-2011-4687) - An information disclosure vulnerability, known as BEAST, exists in the SSL 3.0 and TLS 1.0 protocols due to a flaw in the way the initialization vector (IV) is selected when operating in cipher-block chaining (CBC) modes. A man-in-the-middle attacker can exploit this to obtain plaintext HTTP header data, by using a blockwise chosen-boundary attack (BCBA) on an HTTPS session, in conjunction with JavaScript code that uses the HTML5 WebSocket API, the Java URLConnection API, or the Silverlight WebClient API. (CVE-2011-3389)
    last seen 2019-01-16
    modified 2018-11-15
    plugin id 57039
    published 2011-12-07
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=57039
    title Opera < 11.60 Multiple Vulnerabilities (BEAST)
  • NASL family SuSE Local Security Checks
    NASL id SUSE_11_3_OPERA-111208.NASL
    description opera was updated to version 11.60 to fix several security issues
    last seen 2018-11-13
    modified 2018-11-10
    plugin id 75699
    published 2014-06-13
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=75699
    title openSUSE Security Update : opera (openSUSE-SU-2011:1314-1)
  • NASL family SuSE Local Security Checks
    NASL id OPENSUSE-2011-76.NASL
    description Opera version update to 11.60
    last seen 2018-09-02
    modified 2018-06-29
    plugin id 74533
    published 2014-06-13
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=74533
    title openSUSE Security Update : opera (openSUSE-2011-76)
refmap via4
confirm
Last major update 06-03-2012 - 00:00
Published 07-12-2011 - 14:55
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