CVE-2011-0684

Opera before 11.01 does not properly handle redirections and unspecified other HTTP responses, which allows remote web servers to obtain sufficient access to local files to use these files as page resources, and consequently obtain potentially sensitive information from the contents of the files,...

CVE-2011-0681

The Cascading Style Sheets CSS Extensions for XML implementation in Opera before 11.01 recognizes links to javascript: URLs in the -o-link property, which makes it easier for remote attackers to bypass CSS filtering via a crafted URL...

CVE-2011-0686

Unspecified vulnerability in Opera before 11.01 allows remote attackers to cause a denial of service application crash via unknown content on a web page, as demonstrated by vkontakte.ru...

CVE-2011-0685

CVE-2011-0685 affects Opera before 11.01 where the Delete Private Data feature’s Clear all email account passwords option was not properly implemented, potentially allowing a physically proximate attacker to access an email account on an unattended workstation. Connected advisories (SUSE/OpenSUSE...

CVE-2011-0682

Integer truncation error in opera.dll in Opera before 11.01 allows remote attackers to execute arbitrary code or cause a denial of service memory corruption via an HTML form with a select element that contains a large number of children...

CVE-2011-0681

CVE-2011-0681 affects Opera before 11.01. The CSS Extensions for XML implementation recognizes javascript: URLs in the -o-link property, enabling bypass of CSS filtering. Opera 11.01 fixes this by upgrading. The connected documents confirm the specific mechanism and the fixed version; exploitatio...

CVE-2011-0450

The downloads manager in Opera before 11.01 on Windows does not properly determine the pathname of the filesystem-viewing application, which allows user-assisted remote attackers to execute arbitrary code via a crafted web site that hosts an executable file...

CVE-2011-0450

Opera before 11.01 on Windows is affected by CVE-2011-0450 due to the downloads manager failing to correctly determine the pathname of the filesystem-viewing application. This can allow a user-assisted remote attacker to execute arbitrary code via a crafted web site that hosts an executable file....

Update Protection against Opera Browser Document Writing Uninitialized Memory Access

A ulnerability was reported in Opera web browser, a web browser and Internet suite developed by the Opera Software company. The vulnerability is due to an error while handling asynchronous modifications to an HTML document. A remote attacker can exploit this issue by convincing a target user to...

Opera 11.01 Released

Opera Software has released version 11.01 of the Opera web browser for Windows, Mac, and Unix to address multiple vulnerabilities. Exploitation of these vulnerabilities may allow an attacker to execute arbitrary code, cause a denial-of-service condition, bypass security restrictions, or obtain...

The wrong executable may be used to display a downloaded file in its folder – Opera Security Advisories

The wrong executable may be used to display a downloaded file in its folder – Opera Security Advisories OPCOM Team | January 28, 2011 Severity Low Affected versions This issue affects Opera for Microsoft Windows. Description Opera’s downloads manager allows users to select a file, and open the...

The wrong executable may be used to display a downloaded file in its folder

Opera's downloads manager allows users to select a file, and open the folder containing that file. This file will be opened using the operating system's file system viewer. In some cases, Opera will use the wrong executable when trying to show the folder view, and that executable may execute code...

Opera Closes Critical Security Flaw With Version 11.01

Opera has released a new version of its flagship browser, which, among other things, fixes a remotely exploitable critical vulnerability that was disclosed late last week. Opera 11.01 also includes some other stability upgrades. The new version of Opera for Windows has fixes for a total of five...

Opera < 11.01 Multiple Vulnerabilities

The version of Opera installed on the remote Windows host is earlier than 11.01. Such versions are potentially affected by the following issues : - The Cascading Style Sheets CSS Extensions for XML implementation recognizes links to javascript: URLs in the -o-link property, which could be abused ...

Opera < 11.01 Multiple Vulnerabilities

Binary data 800855.prm...

Email passwords are not immediately deleted when deleting private data – Opera Security Advisories

Email passwords are not immediately deleted when deleting private data – Opera Security Advisories OPCOM Team | January 26, 2011 Severity Moderate Description When using “Delete Private Data” and selecting the option to “Clear all email account passwords”, the passwords were not deleted...

Opera Web Browser 11.00 Integer Overflow Vulnerability

Exploit for windows platform in category dos / poc +Exploit Title: Exploit Integer Overflow Opera Web Browser 11.00 +Date: 24\01\2011 +Author: C4SS!0 G0M3S +Software Link: http://get12.opera.com/pub/opera/win/1100/int/Opera1100intSetup.exe +Version: 11.00 +Tested On: WIN-XP SP3 PORTUGUESE BRAZILI...

opera -- multiple vulnerabilities

Opera reports: Opera 11.01 is a recommended upgrade offering security and stability enhancements. The following security vulnerabilities have been fixed: Removed support for "javascript:" URLs in CSS -o-link values, to make it easier for sites to filter untrusted CSS. Fixed an issue where large...

Clickjacking attacks may be carried out against internal opera: URLs – Opera Security Advisories

Clickjacking attacks may be carried out against internal opera: URLs – Opera Security Advisories OPCOM Team | January 25, 2011 Severity High Description Internal opera: URLs which may be used to modify the Opera configuration have some intentional restrictions that are designed to mitigate possib...

Web pages can gain limited access to files on the user’s computer – Opera Security Advisories

Web pages can gain limited access to files on the user’s computer – Opera Security Advisories OPCOM Team | January 25, 2011 Severity High Description Certain types of HTTP responses and redirections can cause Opera to mistakenly give elevated privileges to remote web pages. These pages can then u...