Opera Browser vulnerabilities

CVE-2010-4050 [MEDIUM] CWE-119 CVE-2010-4050: Opera before 10.63 allows remote attackers to cause a denial of service (memory corruption) by refer Opera before 10.63 allows remote attackers to cause a denial of service (memory corruption) by referencing an SVG document in an IMG element.

CVE-2010-4046 [MEDIUM] CWE-200 CVE-2010-4046: Opera before 10.63 does not properly verify the origin of video content, which allows remote attacke Opera before 10.63 does not properly verify the origin of video content, which allows remote attackers to obtain sensitive information by using a video stream as HTML5 canvas content.

CVE-2010-4048 [MEDIUM] CWE-20 CVE-2010-4048: Opera before 10.63 allows user-assisted remote web servers to cause a denial of service (application Opera before 10.63 allows user-assisted remote web servers to cause a denial of service (application crash) by sending a redirect during the saving of a file.

CVE-2010-4049 [MEDIUM] CWE-20 CVE-2010-4049: Opera before 10.63 allows remote attackers to cause a denial of service (application crash) via a Fl Opera before 10.63 allows remote attackers to cause a denial of service (application crash) via a Flash movie with a transparent Window Mode (aka wmode) property, which is not properly handled during navigation away from the containing HTML document.

CVE-2010-4044 [MEDIUM] CWE-20 CVE-2010-4044: Opera before 10.63 does not ensure that the portion of a URL shown in the Address Bar contains the b Opera before 10.63 does not ensure that the portion of a URL shown in the Address Bar contains the beginning of the URL, which allows remote attackers to spoof URLs by changing a window's size.

CVE-2010-4043 [MEDIUM] CWE-264 CVE-2010-4043: Opera before 10.63 does not prevent interpretation of a cross-origin document as a CSS stylesheet wh Opera before 10.63 does not prevent interpretation of a cross-origin document as a CSS stylesheet when the document lacks a CSS token sequence, which allows remote attackers to obtain sensitive information via a crafted document.

CVE-2010-4047 [MEDIUM] CWE-79 CVE-2010-4047: Opera before 10.63 does not properly select the security context of JavaScript code associated with Opera before 10.63 does not properly select the security context of JavaScript code associated with an error page, which allows user-assisted remote attackers to conduct cross-site scripting (XSS) attacks via a crafted web site.

CVE-2010-3019 [CRITICAL] CWE-119 CVE-2010-3019: Heap-based buffer overflow in Opera before 10.61 allows remote attackers to execute arbitrary code o Heap-based buffer overflow in Opera before 10.61 allows remote attackers to execute arbitrary code or cause a denial of service (application crash or hang) via vectors related to HTML5 canvas painting operations that occur during the application of transformations.

CVE-2010-3020 [MEDIUM] CWE-264 CVE-2010-3020: The news-feed preview feature in Opera before 10.61 does not properly remove scripts, which allows r The news-feed preview feature in Opera before 10.61 does not properly remove scripts, which allows remote attackers to force subscriptions to arbitrary feeds via crafted content.

CVE-2010-2576 [MEDIUM] CVE-2010-2576: Opera before 10.61 does not properly suppress clicks on download dialogs that became visible after a Opera before 10.61 does not properly suppress clicks on download dialogs that became visible after a recent tab change, which allows remote attackers to conduct clickjacking attacks, and consequently execute arbitrary code, via vectors involving (1) closing a tab or (2) hiding a tab, a related issue to CVE-2005-2407.

CVE-2010-3021 [MEDIUM] CWE-399 CVE-2010-3021: Unspecified vulnerability in Opera before 10.61 allows remote attackers to cause a denial of service Unspecified vulnerability in Opera before 10.61 allows remote attackers to cause a denial of service (CPU consumption and application hang) via an animated PNG image.

CVE-2010-2657 [CRITICAL] CWE-264 CVE-2010-2657: Opera before 10.60 on Windows and Mac OS X does not properly prevent certain double-click operations Opera before 10.60 on Windows and Mac OS X does not properly prevent certain double-click operations from running a program located on a web site, which allows user-assisted remote attackers to execute arbitrary code via a crafted web page that bypasses a dialog.

CVE-2010-2666 [CRITICAL] CWE-264 CVE-2010-2666: Opera before 10.54 on Windows and Mac OS X does not properly enforce permission requirements for wid Opera before 10.54 on Windows and Mac OS X does not properly enforce permission requirements for widget filesystem access and directory selection, which allows user-assisted remote attackers to create or modify arbitrary files, and consequently execute arbitrary code, via widget File I/O operations.

CVE-2010-2662 [MEDIUM] CWE-264 CVE-2010-2662: Opera before 10.60 allows remote attackers to bypass the popup blocker via a javascript: URL and a " Opera before 10.60 allows remote attackers to bypass the popup blocker via a javascript: URL and a "fake click."

CVE-2010-2665 [MEDIUM] CWE-79 CVE-2010-2665: Cross-site scripting (XSS) vulnerability in Opera before 10.54 on Windows and Mac OS X, and before 1 Cross-site scripting (XSS) vulnerability in Opera before 10.54 on Windows and Mac OS X, and before 10.11 on UNIX platforms, allows remote attackers to inject arbitrary web script or HTML via a data: URI, related to incorrect detection of the "opening site."

CVE-2010-2663 [MEDIUM] CVE-2010-2663: Opera before 10.60 allows remote attackers to cause a denial of service (application hang) via an en Opera before 10.60 allows remote attackers to cause a denial of service (application hang) via an ended event handler that changes the SRC attribute of an AUDIO element.

CVE-2010-2664 [MEDIUM] CVE-2010-2664: Opera before 10.60 allows remote attackers to cause a denial of service (application hang) via certa Opera before 10.60 allows remote attackers to cause a denial of service (application hang) via certain HTML content that has an unclosed SPAN element with absolute positioning.

CVE-2010-2661 [MEDIUM] CWE-264 CVE-2010-2661: Opera before 10.54 on Windows and Mac OS X, and before 10.60 on UNIX platforms, does not properly re Opera before 10.54 on Windows and Mac OS X, and before 10.60 on UNIX platforms, does not properly restrict access to the full pathname of a file selected for upload, which allows remote attackers to obtain potentially sensitive information via unspecified DOM manipulations.

CVE-2010-2658 [MEDIUM] CWE-20 CVE-2010-2658: Opera before 10.60 does not properly restrict certain interaction between plug-ins, file inputs, and Opera before 10.60 does not properly restrict certain interaction between plug-ins, file inputs, and the clipboard, which allows user-assisted remote attackers to trigger the uploading of arbitrary files via a crafted web site.

CVE-2010-2659 [MEDIUM] CWE-200 CVE-2010-2659: Opera before 10.50 on Windows, before 10.52 on Mac OS X, and before 10.60 on UNIX platforms makes wi Opera before 10.50 on Windows, before 10.52 on Mac OS X, and before 10.60 on UNIX platforms makes widget properties accessible to third-party domains, which allows remote attackers to obtain potentially sensitive information via a crafted web site.