Filtered by vendor Opera
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Total
302 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2012-6467 | 1 Opera | 1 Opera Browser | 2015-09-29 | 4.3 MEDIUM | N/A |
| 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. | |||||
| CVE-2012-1251 | 1 Opera | 1 Opera Browser | 2014-03-05 | 5.8 MEDIUM | N/A |
| Opera before 9.63 does not properly verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate. | |||||
| CVE-2014-1870 | 2 Apple, Opera | 2 Mac Os X, Opera Browser | 2014-02-07 | 4.3 MEDIUM | N/A |
| 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. | |||||
| CVE-2013-4705 | 1 Opera | 1 Opera Browser | 2013-09-13 | 4.3 MEDIUM | N/A |
| 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. | |||||
| CVE-2013-3210 | 1 Opera | 1 Opera Browser | 2013-04-22 | 5.0 MEDIUM | N/A |
| 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. | |||||
| CVE-2013-3211 | 1 Opera | 1 Opera Browser | 2013-04-22 | 10.0 HIGH | N/A |
| Unspecified vulnerability in Opera before 12.15 has unknown impact and attack vectors, related to a "moderately severe issue." | |||||
| CVE-2013-1638 | 1 Opera | 1 Opera Browser | 2013-03-08 | 9.3 HIGH | N/A |
| Opera before 12.13 allows remote attackers to execute arbitrary code via crafted clipPaths in an SVG document. | |||||
| CVE-2013-1639 | 1 Opera | 1 Opera Browser | 2013-03-08 | 6.8 MEDIUM | N/A |
| 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. | |||||
| CVE-2013-1637 | 1 Opera | 1 Opera Browser | 2013-03-08 | 9.3 HIGH | N/A |
| Opera before 12.13 allows remote attackers to execute arbitrary code via vectors involving DOM events. | |||||
| CVE-2013-1618 | 1 Opera | 1 Opera Browser | 2013-03-08 | 4.0 MEDIUM | N/A |
| 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. | |||||
| CVE-2012-5180 | 1 Opera | 2 Opera Mini, Opera Mobile | 2013-01-08 | 4.3 MEDIUM | N/A |
| The Opera Mobile application before 12.1 and Opera Mini application before 7.5 for Android do not properly implement the WebView class, which allows attackers to obtain sensitive information via a crafted application. | |||||
| CVE-2012-6470 | 1 Opera | 1 Opera Browser | 2013-01-02 | 9.3 HIGH | N/A |
| 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. | |||||
| CVE-2012-6466 | 1 Opera | 1 Opera Browser | 2013-01-02 | 5.0 MEDIUM | N/A |
| 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. | |||||
| CVE-2012-6465 | 1 Opera | 1 Opera Browser | 2013-01-02 | 9.3 HIGH | N/A |
| Opera before 12.10 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a malformed SVG image. | |||||
| CVE-2012-6463 | 1 Opera | 1 Opera Browser | 2013-01-02 | 4.3 MEDIUM | N/A |
| 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. | |||||
| CVE-2012-6464 | 1 Opera | 1 Opera Browser | 2013-01-02 | 4.3 MEDIUM | N/A |
| 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. | |||||
| CVE-2012-6462 | 1 Opera | 1 Opera Browser | 2013-01-02 | 5.0 MEDIUM | N/A |
| 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. | |||||
| CVE-2012-6461 | 1 Opera | 1 Opera Browser | 2013-01-02 | 5.0 MEDIUM | N/A |
| 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. | |||||
| CVE-2012-6460 | 1 Opera | 1 Opera Browser | 2013-01-02 | 5.0 MEDIUM | N/A |
| 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. | |||||
| CVE-2012-6472 | 2 Opera, Unix | 2 Opera Browser, Unix | 2013-01-02 | 4.6 MEDIUM | N/A |
| 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. | |||||
| CVE-2012-6471 | 1 Opera | 1 Opera Browser | 2013-01-02 | 5.0 MEDIUM | N/A |
| Opera before 12.12 allows remote attackers to spoof the address field via a high rate of HTTP requests. | |||||
| CVE-2012-4010 | 1 Opera | 1 Opera Browser | 2012-09-13 | 5.0 MEDIUM | N/A |
| Opera before 11.60 allows remote attackers to spoof the address bar via unspecified homograph characters, a different vulnerability than CVE-2010-2660. | |||||
| CVE-2010-5227 | 1 Opera | 1 Opera | 2012-09-07 | 6.9 MEDIUM | N/A |
| Untrusted search path vulnerability in Opera before 10.62 allows local users to gain privileges via a Trojan horse dwmapi.dll file in the current working directory, as demonstrated by a directory that contains a .htm, .mht, .mhtml, .xht, .xhtm, or .xhtl file. NOTE: some of these details are obtained from third party information. | |||||
| CVE-2012-3561 | 1 Opera | 1 Opera Browser | 2012-08-14 | 10.0 HIGH | N/A |
| Opera before 11.64 does not properly allocate memory for URL strings, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted string. | |||||
| CVE-2012-3559 | 2 Apple, Opera | 2 Mac Os X, Opera Browser | 2012-08-09 | 10.0 HIGH | N/A |
| Unspecified vulnerability in Opera before 12.00 on Mac OS X has unknown impact and attack vectors, related to a "moderate severity issue." | |||||
| CVE-2012-4143 | 4 Apple, Linux, Microsoft and 1 more | 4 Mac Os X, Linux Kernel, Windows and 1 more | 2012-08-07 | 6.8 MEDIUM | N/A |
| 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. | |||||
| CVE-2012-4145 | 4 Apple, Linux, Microsoft and 1 more | 4 Mac Os X, Linux Kernel, Windows and 1 more | 2012-08-07 | 10.0 HIGH | N/A |
| 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." | |||||
| CVE-2012-4146 | 1 Opera | 1 Opera Browser | 2012-08-07 | 4.3 MEDIUM | N/A |
| 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. | |||||
| CVE-2012-4142 | 4 Apple, Linux, Microsoft and 1 more | 4 Mac Os X, Linux Kernel, Windows and 1 more | 2012-08-07 | 4.3 MEDIUM | N/A |
| 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. | |||||
| CVE-2012-4144 | 4 Apple, Linux, Microsoft and 1 more | 4 Mac Os X, Linux Kernel, Windows and 1 more | 2012-08-07 | 4.3 MEDIUM | N/A |
| 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. | |||||
| CVE-2008-7297 | 1 Opera | 1 Opera Browser | 2012-08-02 | 5.8 MEDIUM | N/A |
| Opera cannot properly restrict modifications to cookies established in HTTPS sessions, which allows man-in-the-middle attackers to overwrite or delete arbitrary cookies via a Set-Cookie header in an HTTP response, related to lack of the HTTP Strict Transport Security (HSTS) includeSubDomains feature, aka a "cookie forcing" issue. | |||||
| CVE-2012-3555 | 1 Opera | 1 Opera Browser | 2012-06-20 | 7.6 HIGH | N/A |
| Opera before 11.65 does not ensure that keyboard sequences are associated with a visible window, which makes it easier for user-assisted remote attackers to conduct cross-site scripting (XSS) attacks or execute arbitrary code via a crafted web site, related to a "hidden keyboard navigation" issue. | |||||
| CVE-2012-3557 | 1 Opera | 1 Opera Browser | 2012-06-15 | 5.0 MEDIUM | N/A |
| Opera before 11.65 does not properly restrict the reading of JSON strings, which allows remote attackers to perform cross-domain loading of JSON resources and consequently obtain sensitive information via a crafted web site. | |||||
| CVE-2012-3556 | 1 Opera | 1 Opera Browser | 2012-06-15 | 9.3 HIGH | N/A |
| Opera before 11.65 does not properly restrict the opening of a pop-up window in response to the first click of a double-click action, which makes it easier for user-assisted remote attackers to conduct cross-site scripting (XSS) attacks or execute arbitrary code via a crafted web site. | |||||
| CVE-2012-3560 | 1 Opera | 1 Opera Browser | 2012-06-15 | 4.3 MEDIUM | N/A |
| Opera before 11.65 does not ensure that the address field corresponds to the displayed web page during blocked navigation, which makes it easier for remote attackers to conduct spoofing attacks by detecting and preventing attempts to load a different web page. | |||||
| CVE-2012-3558 | 1 Opera | 1 Opera Browser | 2012-06-15 | 2.6 LOW | N/A |
| Opera before 11.65 does not ensure that the address field corresponds to the displayed web page during unusually timed changes to this field, which makes it easier for user-assisted remote attackers to conduct spoofing attacks via vectors involving navigation, reloads, and redirects. | |||||
| CVE-2007-5540 | 1 Opera | 1 Opera Browser | 2012-06-07 | 7.5 HIGH | N/A |
| Unspecified vulnerability in Opera before 9.24 allows remote attackers to overwrite functions on pages from other domains and bypass the same-origin policy via unknown vectors. | |||||
| CVE-2008-1082 | 1 Opera | 1 Opera Browser | 2012-06-07 | 4.3 MEDIUM | N/A |
| Opera before 9.26 allows remote attackers to "bypass sanitization filters" and conduct cross-site scripting (XSS) attacks via crafted attribute values in an XML document, which are not properly handled during DOM presentation. | |||||
| CVE-2008-1081 | 1 Opera | 1 Opera Browser | 2012-06-07 | 6.8 MEDIUM | N/A |
| Opera before 9.26 allows user-assisted remote attackers to execute arbitrary script via images that contain custom comments, which are treated as script when the user displays the image properties. | |||||
| CVE-2008-1080 | 1 Opera | 1 Opera Browser | 2012-06-07 | 6.8 MEDIUM | N/A |
| Opera before 9.26 allows user-assisted remote attackers to read arbitrary files by tricking a user into typing the characters of the target filename into a file input. | |||||
| CVE-2008-5681 | 1 Opera | 1 Opera Browser | 2012-06-07 | 4.3 MEDIUM | N/A |
| Opera before 9.63 does not block unspecified "scripted URLs" during the feed preview, which allows remote attackers to read existing subscriptions and force subscriptions to arbitrary feed URLs. | |||||
| CVE-2008-5682 | 1 Opera | 1 Opera Browser | 2012-06-07 | 4.3 MEDIUM | N/A |
| Cross-site scripting (XSS) vulnerability in Opera before 9.63 allows remote attackers to inject arbitrary web script or HTML via built-in XSLT templates. | |||||
| CVE-2008-5683 | 1 Opera | 1 Opera Browser | 2012-06-07 | 7.8 HIGH | N/A |
| Unspecified vulnerability in Opera before 9.63 allows remote attackers to "reveal random data" via unknown vectors. | |||||
| CVE-2009-2070 | 1 Opera | 1 Opera Browser | 2012-06-07 | 6.8 MEDIUM | N/A |
| Opera displays a cached certificate for a (1) 4xx or (2) 5xx CONNECT response page returned by a proxy server, which allows man-in-the-middle attackers to spoof an arbitrary https site by letting a browser obtain a valid certificate from this site during one request, and then sending the browser a crafted 502 response page upon a subsequent request. | |||||
| CVE-2009-0916 | 1 Opera | 1 Opera Browser | 2012-06-07 | 10.0 HIGH | N/A |
| Unspecified vulnerability in Opera before 9.64 has unknown impact and attack vectors, related to a "moderately severe issue." | |||||
| CVE-2010-5068 | 1 Opera | 1 Opera Browser | 2012-03-08 | 4.3 MEDIUM | N/A |
| The Cascading Style Sheets (CSS) implementation in Opera 10.5 does not properly handle the :visited pseudo-class, which allows remote attackers to obtain sensitive information about visited web pages via a crafted HTML document, a related issue to CVE-2010-2264. | |||||
| CVE-2010-5072 | 1 Opera | 1 Opera Browser | 2012-03-07 | 5.0 MEDIUM | N/A |
| The JavaScript implementation in Opera 10.5 does not properly restrict the set of values contained in the object returned by the getComputedStyle method, which allows remote attackers to obtain sensitive information about visited web pages by calling this method. | |||||
| CVE-2011-4682 | 1 Opera | 1 Opera Browser | 2012-03-06 | 6.4 MEDIUM | N/A |
| The JavaScript engine in Opera before 11.60 does not properly implement the in operator, which allows remote attackers to bypass the Same Origin Policy via vectors related to variables on different web sites. | |||||
| CVE-2011-4681 | 1 Opera | 1 Opera Browser | 2012-03-06 | 5.0 MEDIUM | N/A |
| Opera before 11.60 does not properly consider the number of . (dot) characters that conventionally exist in domain names of different top-level domains, which allows remote attackers to bypass the Same Origin Policy by leveraging access to a different domain name in the same top-level domain, as demonstrated by the .no or .uk domain. | |||||
| CVE-2011-4683 | 1 Opera | 1 Opera Browser | 2012-03-06 | 10.0 HIGH | N/A |
| Unspecified vulnerability in Opera before 11.60 has unknown impact and attack vectors, related to a "moderately severe issue." | |||||