Vulnerability Details

Opera Multiple Vulnerabilities - June12 (Linux)

Published: 2012-06-21 09:45:15
CVE Author: NIST National Vulnerability Database

CVSS Base Vector:
AV:N/AC:M/Au:N/C:C/I:C/A:C

Impact:
Successful exploitation will allow remote attackers to execute arbitrary script code, disclose sensitive information, or spoof the originating URL of a trusted web site and carry out phishing-style attacks.

Affected Versions:
Opera version prior to 11.65 on Linux

Technical Details:
- An error when displaying preferences within a small window can be exploited to execute arbitrary code by tricking a user into entering a specific keyboard sequence. - An error when displaying pop-up windows can be exploited to execute script code by tricking a user into following a specific sequence of events. - An error when handling JSON resources can be exploited to bypass the cross domain policy restriction and disclose certain information to other sites. - An unspecified error can be exploited to display arbitrary content while showing the URL of a trusted web site in the address bar. - An error when handling page loads can be exploited to display arbitrary content while showing the URL of a trusted web site in the address.

Recommendations:
Upgrade to Opera version 11.65 or 12 or later.

Summary:
The host is installed with Opera and is prone to multiple vulnerabilities.

Detection Type:
Executable

Solution Type:
Vendor Patch

NIST (National Institute of Standards and Technology) NVD (National Vulnerability Database)

https://nvd.nist.gov/vuln/detail/CVE-2012-3555
https://nvd.nist.gov/vuln/detail/CVE-2012-3556
https://nvd.nist.gov/vuln/detail/CVE-2012-3557
https://nvd.nist.gov/vuln/detail/CVE-2012-3558
https://nvd.nist.gov/vuln/detail/CVE-2012-3560

SecurityFocus Bugtraq ID:

https://www.securityfocus.com/bid/54011

References:

http://secunia.com/advisories/49533/
http://www.opera.com/support/kb/view/1018/
http://www.opera.com/support/kb/view/1019/
http://www.opera.com/support/kb/view/1020/
http://www.opera.com/support/kb/view/1021/
http://www.opera.com/support/kb/view/1022/
http://www.opera.com/docs/changelogs/unix/1200/

Severity
High
CVSS Score
9.3
Published
2012-06-21
Modified
2018-10-12
Category
General

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