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Including CVEs outside Waratek scope✕Vendor opera✕
Overview 307 matches · 0 in Waratek scope · 0 protected · 2 exploited · 0 CISA KEV · 31 public PoC · 1 EPSS ≥ 0.5
307matches 0in Waratek scope0.0% 0protected0.0% 2exploited0.7% 0CISA KEV0.0% 31public PoC10.1% 1EPSS ≥ 0.50.3%
Protected by Waratek 0 0.0% Rule in development 0 0.0% Mitigation candidate 0 0.0% No exploit published 0 0.0% Outside Waratek scope 0 0.0% Not applicable 307 100.0% Withdrawn CVE 0 0.0%
Critical 1 0.3% High 76 24.8% Medium 218 71.0% Low 12 3.9% None 0 0.0% Unknown 0 0.0%
blocked by ARMR today 0 0.0% partly blocked 0 0.0% not blocked 307 100.0% not established 0 0.0% unrecorded 0 0.0%
Exploited 2 0.7% Working exploit published 30 9.8% Proof of concept only 1 0.3% Forecast only 0 0.0% No public exploit 274 89.3%
split by peak 56 / year
Not applicable: 307 Low: 12Medium: 218High: 76Critical: 1 not blocked: 307 No public exploit: 274Proof of concept only: 1Working exploit published: 30Exploited: 2
20037 Not applicable7 High3 Medium4 not blocked7 Working exploit published4 No public exploit3 200415 Not applicable15 High2 Medium7 Low6 not blocked15 Working exploit published2 No public exploit13 200524 Not applicable24 High7 Medium15 Low2 not blocked24 Working exploit published1 No public exploit23 20067 Not applicable7 High1 Medium6 not blocked7 Working exploit published3 No public exploit4 200726 Not applicable26 High13 Medium13 not blocked26 Exploited1 Working exploit published4 No public exploit21 200835 Not applicable35 High15 Medium20 not blocked35 Working exploit published7 No public exploit28 200928 Not applicable28 High6 Medium22 not blocked28 Working exploit published2 No public exploit26 201040 Not applicable40 High10 Medium28 Low2 not blocked40 Working exploit published1 No public exploit39 201156 Not applicable56 High6 Medium49 Low1 not blocked56 Working exploit published3 Proof of concept only1 No public exploit52 201232 Not applicable32 High5 Medium26 Low1 not blocked32 Working exploit published1 No public exploit31 201320 Not applicable20 High6 Medium14 not blocked20 Exploited1 Working exploit published2 No public exploit17 20142 Not applicable2 Medium2 not blocked2 No public exploit2 20150 20163 Not applicable3 High1 Medium2 not blocked3 No public exploit3 20172 Not applicable2 Medium2 not blocked2 No public exploit2 20181 Not applicable1 Medium1 not blocked1 No public exploit1 20194 Not applicable4 Critical1 High1 Medium2 not blocked4 No public exploit4 20203 Not applicable3 Medium3 not blocked3 No public exploit3 20211 Not applicable1 Medium1 not blocked1 No public exploit1 20221 Not applicable1 Medium1 not blocked1 No public exploit1
2004200620082010201220142016201820202022
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CVE Severity Published▾ Status Exploitation Description
CVE-2018-16135 Medium 2022-12-26 Not applicable No public exploit The Opera Mini application 47.1.2249.129326 for Android allows remote attackers to spoof the Location Permission dialog via a crafted web site.
CVE-2021-23253 Medium 2021-01-11 Not applicable No public exploit Opera Mini for Android below 53.1 displays URL left-aligned in the address field. This allows a malicious attacker to craft a URL with a long domain name, e.g. www.safe.opera.com.attacker.com. With the URL being left-aligned, the user will only see the front part (e.g. www.safe.opera.com…) The exact amount depends on the phone screen size but the attacker can craft a number of different domains and target different phones. Starting with version 53.1 Opera Mini displays long URLs with the top-level domain label aligned to the right of the address field which mitigates the issue.
CVE-2020-6159 Medium 2020-12-23 Not applicable No public exploit URLs using “javascript:” have the protocol removed when pasted into the address bar to protect users from cross-site scripting (XSS) attacks, but in certain circumstances this removal was not performed. This could allow users to be socially engineered to run an XSS attack against themselves. This vulnerability affects Opera for Android versions below 61.0.3076.56532.
CVE-2020-6157 Medium 2020-11-13 Not applicable No public exploit Opera Touch for iOS before version 2.4.5 is vulnerable to an address bar spoofing attack. The vulnerability allows a malicious page to trick the browser into showing an address of a different page. This may allow the malicious page to impersonate another page and trick a user into providing sensitive data.
CVE-2019-12278 Medium 2020-03-12 Not applicable No public exploit Opera through 53 on Android allows Address Bar Spoofing. Characters from several languages are displayed in Right-to-Left order, due to mishandling of several Unicode characters. The rendering mechanism, in conjunction with the "first strong character" concept, may improperly operate on a numerical IP address or an alphabetic string, leading to a spoofed URL.
CVE-2019-19788 Medium 2019-12-18 Not applicable No public exploit Opera for Android before 54.0.2669.49432 is vulnerable to a sandboxed cross-origin iframe bypass attack. By using a service working inside a sandboxed iframe it is possible to bypass the normal sandboxing attributes. This allows an attacker to make forced redirections without any user interaction from a third-party context.
CVE-2019-18624 Critical 2019-10-29 Not applicable No public exploit Opera Mini for Android allows attackers to bypass intended restrictions on .apk file download/installation via an RTLO (aka Right to Left Override) approach, as demonstrated by misinterpretation of malicious%E2%80%AEtxt.apk as maliciouskpa.txt. This affects 44.1.2254.142553, 44.1.2254.142659, and 44.1.2254.143214.
CVE-2019-13607 Medium 2019-07-18 Not applicable No public exploit The Opera Mini application through 16.0.14 for iOS has a UXSS vulnerability that can be triggered by performing navigation to a javascript: URL.
CVE-2018-18913 High 2019-03-21 Not applicable No public exploit Opera before 57.0.3098.106 is vulnerable to a DLL Search Order hijacking attack where an attacker can send a ZIP archive composed of an HTML page along with a malicious DLL to the target. Once the document is opened, it may allow the attacker to take full control of the system from any location within the system. The issue lies in the loading of the shcore.dll and dcomp.dll files: these files are being searched for by the program in the same system-wide directory where the HTML file is executed.
CVE-2018-6608 Medium 2018-03-28 Not applicable No public exploit In the WebRTC component in Opera 51.0.2830.55, after visiting a web site that attempts to gather complete client information (such as https://ip.voidsec.com), the browser can disclose a private IP address in a STUN request.
CVE-2016-4075 Medium 2017-04-21 Not applicable No public exploit Opera Mini 13 and Opera Stable 36 allow remote attackers to spoof the displayed URL via a crafted HTML document, related to the about:blank URL.
CVE-2016-6908 Medium 2017-01-26 Not applicable No public exploit Characters from languages are such as Arabic, Hebrew are displayed from RTL (Right To Left) order in Opera 37.0.2192.105088 for Android, due to mishandling of several unicode characters such as U+FE70, U+0622, U+0623 etc and how they are rendered combined with (first strong character) such as an IP address or alphabet could lead to a spoofed URL. It was noticed that by placing neutral characters such as "/", "?" in filepath causes the URL to be flipped and displayed from Right To Left. However, in order for the URL to be spoofed the URL must begin with an IP address followed by neutral characters as omnibox considers IP address to be combination of punctuation and numbers and since LTR (Left To Right) direction is not properly enforced, this causes the entire URL to be treated and rendered from RTL (Right To Left). However, it doesn't have be an IP address, what matters is that first strong character (generally, alphabetic character) in the URL must be an RTL character.
CVE-2016-7153 Medium 2016-09-06 Not applicable No public exploit The HTTP/2 protocol does not consider the role of the TCP congestion window in providing information about content length, which makes it easier for remote attackers to obtain cleartext data by leveraging a web-browser configuration in which third-party cookies are sent, aka a "HEIST" attack.
CVE-2016-7152 Medium 2016-09-06 Not applicable No public exploit The HTTPS protocol does not consider the role of the TCP congestion window in providing information about content length, which makes it easier for remote attackers to obtain cleartext data by leveraging a web-browser configuration in which third-party cookies are sent, aka a "HEIST" attack.
CVE-2016-5101 High 2016-06-29 Not applicable No public exploit Unspecified vulnerability in Opera Mail before 2016-02-16 on Windows allows user-assisted remote attackers to execute arbitrary code via a crafted e-mail message.
CVE-2014-1870 Medium 2014-02-06 Not applicable No public exploit 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-2014-0815 Medium 2014-02-06 Not applicable No public exploit 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.
CVE-2013-4705 Medium 2013-09-13 Not applicable No public exploit 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-2013-3211 High 2013-04-19 Not applicable No public exploit Unspecified vulnerability in Opera before 12.15 has unknown impact and attack vectors, related to a "moderately severe issue."
CVE-2013-3210 Medium 2013-04-19 Not applicable No public exploit 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-2013-1639 Medium 2013-02-08 Not applicable No public exploit 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-2013-1638 High 2013-02-08 Not applicable Working exploit published Opera before 12.13 allows remote attackers to execute arbitrary code via crafted clipPaths in an SVG document.
CVE-2013-1637 High 2013-02-08 Not applicable No public exploit Opera before 12.13 allows remote attackers to execute arbitrary code via vectors involving DOM events.
CVE-2013-1618 Medium 2013-02-08 Not applicable No public exploit 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-2012-6472 Medium 2013-01-02 Not applicable No public exploit 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 Medium 2013-01-02 Not applicable No public exploit Opera before 12.12 allows remote attackers to spoof the address field via a high rate of HTTP requests.
CVE-2012-6470 High 2013-01-02 Not applicable Working exploit published 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-2012-6469 Medium 2013-01-02 Not applicable No public exploit Opera before 12.11 allows remote attackers to determine the existence of arbitrary local files via vectors involving web script in an error page.
CVE-2012-6468 High 2013-01-02 Not applicable No public exploit 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.
CVE-2012-6467 Medium 2013-01-02 Not applicable Exploited 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-2012-6466 Medium 2013-01-02 Not applicable No public exploit 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 High 2013-01-02 Not applicable No public exploit 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-2012-6464 Medium 2013-01-02 Not applicable No public exploit 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-2012-6463 Medium 2013-01-02 Not applicable No public exploit 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-2012-6462 Medium 2013-01-02 Not applicable No public exploit 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 Medium 2013-01-02 Not applicable No public exploit 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 Medium 2013-01-02 Not applicable No public exploit 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-2012-5180 Medium 2012-12-26 Not applicable No public exploit 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-2010-5227 Medium 2012-09-07 Not applicable Working exploit published 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-2012-4010 Medium 2012-08-30 Not applicable No public exploit Opera before 11.60 allows remote attackers to spoof the address bar via unspecified homograph characters, a different vulnerability than CVE-2010-2660.
CVE-2012-4146 Medium 2012-08-06 Not applicable No public exploit 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-2012-4145 High 2012-08-06 Not applicable No public exploit 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-2012-4144 Medium 2012-08-06 Not applicable No public exploit 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-2012-4143 Medium 2012-08-06 Not applicable No public exploit 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-2012-4142 Medium 2012-08-06 Not applicable No public exploit 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-2012-3568 Medium 2012-06-14 Not applicable No public exploit Opera before 12.00 Beta allows remote attackers to cause a denial of service (application crash) via crafted WebGL content, as demonstrated by a codeflow.org WebGL demo.
CVE-2012-3567 Medium 2012-06-14 Not applicable No public exploit Opera before 12.00 Beta allows remote attackers to cause a denial of service (memory consumption or application hang) via an IFRAME element that uses the src="#" syntax to embed a parent document.
CVE-2012-3566 Medium 2012-06-14 Not applicable No public exploit Opera before 12.00 Beta allows user-assisted remote attackers to cause a denial of service (application hang) via JavaScript code that changes a form before submission.
CVE-2012-3565 Medium 2012-06-14 Not applicable No public exploit Opera before 12.00 Beta allows remote attackers to cause a denial of service (application crash) via crafted characters in domain names, as demonstrated by "IDNA2008 tests."
CVE-2012-3564 Medium 2012-06-14 Not applicable No public exploit Opera before 12.00 Beta allows remote attackers to cause a denial of service (application hang) via an absolutely positioned wrap=off TEXTAREA element located next to an "overflow: auto" block element.
CVE-2012-3563 Medium 2012-06-14 Not applicable No public exploit Opera before 12.00 Beta allows remote attackers to cause a denial of service (application crash) via a web page that contains invalid character encodings.
CVE-2012-3562 Medium 2012-06-14 Not applicable No public exploit Opera before 12.00 Beta allows user-assisted remote attackers to cause a denial of service (application crash) via a crafted web page that is not properly handled during a reload, as demonstrated by a "multiple origin camera test" page.
CVE-2012-3561 High 2012-06-14 Not applicable No public exploit 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-2012-3560 Medium 2012-06-14 Not applicable No public exploit 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-2012-3559 High 2012-06-14 Not applicable No public exploit Unspecified vulnerability in Opera before 12.00 on Mac OS X has unknown impact and attack vectors, related to a "moderate severity issue."
CVE-2012-3558 Low 2012-06-14 Not applicable No public exploit 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-2012-3557 Medium 2012-06-14 Not applicable No public exploit 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 High 2012-06-14 Not applicable No public exploit 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-2012-3555 High 2012-06-14 Not applicable No public exploit 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-2012-1251 Medium 2012-06-04 Not applicable No public exploit 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-2012-1931 Medium 2012-03-28 Not applicable No public exploit Opera before 11.62 on UNIX, when used in conjunction with an unspecified printing application, allows local users to overwrite arbitrary files via a symlink attack on a temporary file during printing.
CVE-2012-1930 Medium 2012-03-28 Not applicable No public exploit Opera before 11.62 on UNIX uses world-readable permissions for temporary files during printing, which allows local users to obtain sensitive information by reading these files.
CVE-2012-1929 Medium 2012-03-28 Not applicable No public exploit Opera before 11.62 on Mac OS X allows remote attackers to spoof the address field and security dialogs via crafted styling that causes page content to be displayed outside of the intended content area.
CVE-2012-1928 Medium 2012-03-28 Not applicable No public exploit Opera before 11.62 allows remote attackers to spoof the address field by triggering a page reload followed by a redirect to a different domain.
CVE-2012-1927 Medium 2012-03-28 Not applicable No public exploit Opera before 11.62 allows remote attackers to spoof the address field by triggering the launch of a dialog window associated with a different domain.
CVE-2012-1926 Medium 2012-03-28 Not applicable No public exploit Opera before 11.62 allows remote attackers to bypass the Same Origin Policy via the (1) history.pushState and (2) history.replaceState functions in conjunction with cross-domain frames, leading to unintended read access to history.state information.
CVE-2012-1925 Medium 2012-03-28 Not applicable No public exploit Opera before 11.62 does not ensure that a dialog window is placed on top of content windows, which makes it easier for user-assisted remote attackers to trick users into downloading and executing arbitrary files via a download dialog located under other windows.
CVE-2012-1924 Medium 2012-03-28 Not applicable No public exploit Opera before 11.62 allows user-assisted remote attackers to trick users into downloading and executing arbitrary files via a small window for the download dialog.
CVE-2012-1003 Medium 2012-02-07 Not applicable No public exploit Multiple integer overflows in Opera 11.60 and earlier allow remote attackers to cause a denial of service (application crash) via a large integer argument to the (1) Int32Array, (2) Float32Array, (3) Float64Array, (4) Uint32Array, (5) Int16Array, or (6) ArrayBuffer function. NOTE: the vendor reportedly characterizes this as "a stability issue, not a security issue."
CVE-2011-4690 Medium 2011-12-07 Not applicable No public exploit Opera 11.60 and earlier does not prevent capture of data about the times of Same Origin Policy violations during IFRAME loading attempts, which makes it easier for remote attackers to determine whether a document exists in the browser cache via crafted JavaScript code.
CVE-2011-4687 Medium 2011-12-07 Not applicable No public exploit Opera before 11.60 allows remote attackers to cause a denial of service (CPU and memory consumption) via unspecified content on a web page, as demonstrated by a page under the cisco.com home page.
CVE-2011-4686 Medium 2011-12-07 Not applicable No public exploit Unspecified vulnerability in the Web Workers implementation in Opera before 11.60 allows remote attackers to cause a denial of service (application crash) via unknown vectors.
CVE-2011-4685 Medium 2011-12-07 Not applicable No public exploit Dragonfly in Opera before 11.60 allows remote attackers to cause a denial of service (application crash) via unspecified content on a web page, as demonstrated by forbes.com.
CVE-2011-4684 High 2011-12-07 Not applicable Working exploit published Opera before 11.60 does not properly handle certificate revocation, which has unspecified impact and remote attack vectors related to "corner cases."
CVE-2011-4683 High 2011-12-07 Not applicable No public exploit Unspecified vulnerability in Opera before 11.60 has unknown impact and attack vectors, related to a "moderately severe issue."
CVE-2011-4682 Medium 2011-12-07 Not applicable No public exploit 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 Medium 2011-12-07 Not applicable No public exploit 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-2010-5072 Medium 2011-12-07 Not applicable No public exploit 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-2010-5068 Medium 2011-12-07 Not applicable No public exploit 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-2011-3389 Medium 2011-09-06 Not applicable Proof of concept only The SSL protocol, as used in certain configurations in Microsoft Windows and Microsoft Internet Explorer, Mozilla Firefox, Google Chrome, Opera, and other products, encrypts data by using CBC mode with chained initialization vectors, which allows man-in-the-middle attackers to obtain plaintext HTTP headers via a blockwise chosen-boundary attack (BCBA) on an HTTPS session, in conjunction with JavaScript code that uses (1) the HTML5 WebSocket API, (2) the Java URLConnection API, or (3) the Silverlight WebClient API, aka a "BEAST" attack.
CVE-2011-3388 Medium 2011-09-06 Not applicable No public exploit Opera before 11.51 allows remote attackers to cause an insecure site to appear secure or trusted via unspecified actions related to Extended Validation and loading content from trusted sources in an unspecified sequence that causes the address field and page information dialog to contain security information based on the trusted site, instead of the insecure site.
CVE-2008-7297 Medium 2011-08-09 Not applicable No public exploit 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-2011-2641 Medium 2011-07-01 Not applicable Working exploit published Opera 11.11 allows remote attackers to cause a denial of service (application crash) by setting the FACE attribute of a FONT element within an IFRAME element after changing the SRC attribute of this IFRAME element to an about:blank value.
CVE-2011-2640 Medium 2011-07-01 Not applicable No public exploit Opera before 11.10 allows remote attackers to cause a denial of service (application crash) via an HTML document that has an empty parameter value for an embedded Java applet.
CVE-2011-2639 Medium 2011-07-01 Not applicable No public exploit Opera before 11.10 does not properly handle hidden animated GIF images, which allows remote attackers to cause a denial of service (CPU consumption) via an image file that triggers continual repaints.
CVE-2011-2638 Medium 2011-07-01 Not applicable No public exploit Unspecified vulnerability in Opera before 11.10 allows remote attackers to cause a denial of service (application crash) via unknown content on a web page, as demonstrated by games on zylom.com.
CVE-2011-2637 Medium 2011-07-01 Not applicable No public exploit Unspecified vulnerability in Opera before 11.10 allows remote attackers to cause a denial of service (application crash) via unknown content on a web page, as demonstrated by futura-sciences.com, seoptimise.com, and mitosyfraudes.org.
CVE-2011-2636 Medium 2011-07-01 Not applicable No public exploit Unspecified vulnerability in Opera before 11.10 allows remote attackers to cause a denial of service (application crash) via unknown content on a web page, as demonstrated by a certain Tomato Firmware page.
CVE-2011-2635 Medium 2011-07-01 Not applicable No public exploit The Cascading Style Sheets (CSS) implementation in Opera before 11.10 allows remote attackers to cause a denial of service (application crash) via vectors involving use of the :hover pseudo-class, in conjunction with transforms, for a floated element.
CVE-2011-2634 Medium 2011-07-01 Not applicable No public exploit Opera before 11.10 allows remote attackers to hijack (1) searches and (2) customizations via unspecified third party applications.
CVE-2011-2633 Medium 2011-07-01 Not applicable No public exploit Unspecified vulnerability in Opera before 11.11 allows remote attackers to cause a denial of service (application crash) via vectors involving a Certificate Revocation List (CRL) file, as demonstrated by the multicert-ca-02.crl file.
CVE-2011-2632 Medium 2011-07-01 Not applicable No public exploit Opera before 11.11 does not properly handle destruction of a Silverlight instance, which allows remote attackers to cause a denial of service (application crash) via a web page, as demonstrated by vod.onet.pl.
CVE-2011-2631 Medium 2011-07-01 Not applicable No public exploit The Cascading Style Sheets (CSS) implementation in Opera before 11.11 does not properly handle the column-count property, which allows remote attackers to cause a denial of service (infinite repaint loop and application hang) via a web page, as demonstrated by an unspecified Wikipedia page.
CVE-2011-2630 Medium 2011-07-01 Not applicable No public exploit Opera before 11.11 allows user-assisted remote attackers to cause a denial of service (application crash) via a crafted web page that is not properly handled during a reload occurring after the opening of a popup of the Easy Sticky Note extension.
CVE-2011-2629 Medium 2011-07-01 Not applicable No public exploit Unspecified vulnerability in Opera before 11.11 allows remote attackers to cause a denial of service (application crash) via unknown content on a web page, as demonstrated by www.falk.de.
CVE-2011-2628 High 2011-07-01 Not applicable Working exploit published Opera before 11.11 does not properly implement FRAMESET elements, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via vectors related to page unload.
CVE-2011-2627 Medium 2011-07-01 Not applicable No public exploit Unspecified vulnerability in the DOM implementation in Opera before 11.50 allows remote attackers to cause a denial of service (application crash) via unknown content on a web page, as demonstrated by live.com.
CVE-2011-2626 Medium 2011-07-01 Not applicable No public exploit Opera before 11.50 allows remote attackers to cause a denial of service (application crash) by using "injected script" to set the SRC attribute of an IFRAME element.
CVE-2011-2625 Medium 2011-07-01 Not applicable No public exploit Opera before 11.50 allows remote attackers to cause a denial of service (application crash) via a SELECT element that contains many OPTION elements.
CVE-2011-2624 Medium 2011-07-01 Not applicable No public exploit Opera before 11.50 allows user-assisted remote attackers to cause a denial of service (application hang) via a large table, which is not properly handled during a print preview.
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