Opera Browser 12.00 beta

Opera before 19 on Mac OS X allows user-assisted remote attackers to spoof the address bar via vectors involving a drag-and-drop operation.

Published: 2014-02-06T23:00:00.000Z
Updated: 2024-09-16T16:23:52.351Z

The intent: URL implementation in Opera before 18 on Android allows attackers to read local files by leveraging an interaction error, as demonstrated by reading stored cookies.

Published: 2014-02-06T22:00:00.000Z
Updated: 2024-08-06T09:27:20.287Z

Cross-site scripting (XSS) vulnerability in Opera before 15.00 allows remote attackers to inject arbitrary web script or HTML by leveraging UTF-8 encoding.

Published: 2013-09-13T10:00:00.000Z
Updated: 2024-09-17T01:41:27.862Z

Unspecified vulnerability in Opera before 12.15 has unknown impact and attack vectors, related to a "moderately severe issue."

Published: 2013-04-19T10:00:00.000Z
Updated: 2024-09-16T21:56:26.806Z

Opera before 12.15 does not properly block top-level domains in Set-Cookie headers, which allows remote attackers to obtain sensitive information by leveraging control of a different web site in the same top-level domain.

Published: 2013-04-19T10:00:00.000Z
Updated: 2024-09-16T23:15:57.128Z

Opera before 12.13 does not send CORS preflight requests in all required cases, which allows remote attackers to bypass a CSRF protection mechanism via a crafted web site that triggers a CORS request.

Published: 2013-02-08T11:00:00.000Z
Updated: 2024-08-06T15:13:31.290Z

Opera before 12.13 allows remote attackers to execute arbitrary code via crafted clipPaths in an SVG document.

Published: 2013-02-08T11:00:00.000Z
Updated: 2024-08-06T15:13:32.831Z

Opera before 12.13 allows remote attackers to execute arbitrary code via vectors involving DOM events.

Published: 2013-02-08T11:00:00.000Z
Updated: 2024-08-06T15:13:31.311Z

The TLS implementation in Opera before 12.13 does not properly consider timing side-channel attacks on a MAC check operation during the processing of malformed CBC padding, which allows remote attackers to conduct distinguishing attacks and plaintext-recovery attacks via statistical analysis of timing data for crafted packets, a related issue to CVE-2013-0169.

Published: 2013-02-08T19:00:00.000Z
Updated: 2024-08-06T15:04:49.563Z

Opera before 12.12 on UNIX uses weak permissions for the profile directory, which allows local users to obtain sensitive information by reading a (1) cache file, (2) password file, or (3) configuration file, or (4) possibly gain privileges by modifying or overwriting a configuration file.

Published: 2013-01-02T11:00:00.000Z
Updated: 2024-09-16T19:36:47.778Z

Opera before 12.12 allows remote attackers to spoof the address field via a high rate of HTTP requests.

Published: 2013-01-02T11:00:00.000Z
Updated: 2024-09-17T01:02:05.539Z

Opera before 12.12 does not properly allocate memory for GIF images, which allows remote attackers to execute arbitrary code or cause a denial of service (memory overwrite) via a malformed image.

Published: 2013-01-02T11:00:00.000Z
Updated: 2024-09-16T16:13:30.481Z

Opera before 12.11 allows remote attackers to determine the existence of arbitrary local files via vectors involving web script in an error page.

Published: 2013-01-02T11:00:00.000Z
Updated: 2024-08-06T21:28:39.933Z

Heap-based buffer overflow in Opera before 12.11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a long HTTP response.

Published: 2013-01-02T11:00:00.000Z
Updated: 2024-08-06T21:28:39.954Z

Opera before 12.10 follows Internet shortcuts that are referenced by a (1) IMG element or (2) other inline element, which makes it easier for remote attackers to conduct phishing attacks via a crafted web site, as exploited in the wild in November 2012.

Published: 2013-01-02T11:00:00.000Z
Updated: 2024-08-06T21:28:39.996Z

Opera before 12.10 does not properly handle incorrect size data in a WebP image, which allows remote attackers to obtain potentially sensitive information from process memory by using a crafted image as the fill pattern for a canvas.

Published: 2013-01-02T11:00:00.000Z
Updated: 2024-09-17T04:00:05.679Z

Opera before 12.10 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a malformed SVG image.

Published: 2013-01-02T11:00:00.000Z
Updated: 2024-09-16T17:34:04.862Z

Cross-site scripting (XSS) vulnerability in Opera before 12.10 allows remote attackers to inject arbitrary web script or HTML via crafted JavaScript code that overrides methods of unspecified native objects in documents that have different origins.

Published: 2013-01-02T11:00:00.000Z
Updated: 2024-09-16T22:09:14.846Z

Cross-site scripting (XSS) vulnerability in Opera before 12.10 allows remote attackers to inject arbitrary web script or HTML via vectors involving an unspecified sequence of loading of documents and loading of data: URLs.

Published: 2013-01-02T11:00:00.000Z
Updated: 2024-09-16T20:17:53.377Z

Opera before 12.10 does not properly implement the Cross-Origin Resource Sharing (CORS) specification, which allows remote attackers to bypass intended page-content restrictions via a crafted request.

Published: 2013-01-02T11:00:00.000Z
Updated: 2024-09-16T19:46:50.586Z

The X.509 certificate-validation functionality in the https implementation in Opera before 12.10 allows remote attackers to trigger a false indication of successful revocation-status checking by causing a failure of a single checking service.

Published: 2013-01-02T11:00:00.000Z
Updated: 2024-09-16T18:49:39.835Z

Opera before 11.67 and 12.x before 12.02 allows remote attackers to cause truncation of a dialog, and possibly trigger downloading and execution of arbitrary programs, via a crafted web site.

Published: 2013-01-02T11:00:00.000Z
Updated: 2024-09-17T00:00:28.392Z

Opera before 12.01 allows remote attackers to cause a denial of service (application crash) via a crafted web site, as demonstrated by the Lenovo "Shop now" page.

Published: 2012-08-06T16:00:00.000Z
Updated: 2024-09-16T20:11:44.916Z

Unspecified vulnerability in Opera before 12.01 on Windows and UNIX, and before 11.66 and 12.x before 12.01 on Mac OS X, has unknown impact and attack vectors, related to a "low severity issue."

Published: 2012-08-06T16:00:00.000Z
Updated: 2024-09-17T00:46:07.607Z

Opera before 12.01 on Windows and UNIX, and before 11.66 and 12.x before 12.01 on Mac OS X, does not properly escape characters in DOM elements, which makes it easier for remote attackers to bypass cross-site scripting (XSS) protection mechanisms via a crafted HTML document.

Published: 2012-08-06T16:00:00.000Z
Updated: 2024-09-16T16:27:56.702Z

Opera before 12.01 on Windows and UNIX, and before 11.66 and 12.x before 12.01 on Mac OS X, allows user-assisted remote attackers to trick users into downloading and executing arbitrary files via a small window for the download dialog, a different vulnerability than CVE-2012-1924.

Published: 2012-08-06T16:00:00.000Z
Updated: 2024-09-17T01:20:55.856Z

Opera before 12.01 on Windows and UNIX, and before 11.66 and 12.x before 12.01 on Mac OS X, ignores some characters in HTML documents in unspecified circumstances, which makes it easier for remote attackers to conduct cross-site scripting (XSS) attacks via a crafted document.

Published: 2012-08-06T16:00:00.000Z
Updated: 2024-09-16T21:07:19.255Z