Filtered by vendor Opera
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Total
311 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2011-0450 | 2 Microsoft, Opera | 2 Windows, Opera Browser | 2025-04-11 | 7.6 HIGH | N/A |
| 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-2011-2631 | 1 Opera | 1 Opera Browser | 2025-04-11 | 5.0 MEDIUM | N/A |
| 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-2014-0815 | 2 Google, Opera | 2 Android, Opera Browser | 2025-04-11 | 4.3 MEDIUM | N/A |
| 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-2012-6467 | 1 Opera | 1 Opera Browser | 2025-04-11 | 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-2010-1728 | 3 Apple, Microsoft, Opera | 3 Mac Os X, Windows, Opera Browser | 2025-04-11 | 9.3 HIGH | N/A |
| Opera before 10.53 on Windows and Mac OS X does not properly handle a series of document modifications that occur asynchronously, which allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via JavaScript that writes <marquee> sequences in an infinite loop, leading to attempted use of uninitialized memory. NOTE: this might overlap CVE-2006-6955. | |||||
| CVE-2010-1349 | 2 Microsoft, Opera | 2 Windows, Opera Browser | 2025-04-11 | 10.0 HIGH | N/A |
| Integer overflow in Opera 10.10 through 10.50 allows remote attackers to execute arbitrary code via a large Content-Length value, which triggers a heap overflow. | |||||
| CVE-2011-2616 | 1 Opera | 1 Opera Browser | 2025-04-11 | 5.0 MEDIUM | N/A |
| Unspecified vulnerability in Opera before 11.50 allows remote attackers to cause a denial of service (memory consumption) via unknown content on a web page, as demonstrated by test262.ecmascript.org. | |||||
| CVE-2011-0682 | 1 Opera | 1 Opera Browser | 2025-04-11 | 9.3 HIGH | N/A |
| 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-2012-1251 | 1 Opera | 1 Opera Browser | 2025-04-11 | 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-2011-2630 | 1 Opera | 1 Opera Browser | 2025-04-11 | 4.3 MEDIUM | N/A |
| 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-2013-1637 | 1 Opera | 1 Opera Browser | 2025-04-11 | 9.3 HIGH | N/A |
| Opera before 12.13 allows remote attackers to execute arbitrary code via vectors involving DOM events. | |||||
| CVE-2010-4584 | 1 Opera | 1 Opera Browser | 2025-04-11 | 2.6 LOW | N/A |
| Opera before 11.00, when Opera Turbo is used, does not properly present information about problematic X.509 certificates on https web sites, which might make it easier for remote attackers to spoof trusted content via a crafted web site. | |||||
| CVE-2010-4585 | 1 Opera | 1 Opera Browser | 2025-04-11 | 5.0 MEDIUM | N/A |
| Unspecified vulnerability in the auto-update functionality in Opera before 11.00 allows remote attackers to cause a denial of service (application crash) by triggering an Opera Unite update. | |||||
| CVE-2012-6469 | 1 Opera | 1 Opera Browser | 2025-04-11 | 5.0 MEDIUM | N/A |
| 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-2012-6462 | 1 Opera | 1 Opera Browser | 2025-04-11 | 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-2010-4583 | 1 Opera | 1 Opera Browser | 2025-04-11 | 2.6 LOW | N/A |
| Opera before 11.00, when Opera Turbo is enabled, does not display a page's security indication, which makes it easier for remote attackers to spoof trusted content via a crafted web site. | |||||
| CVE-2011-4686 | 1 Opera | 1 Opera Browser | 2025-04-11 | 5.0 MEDIUM | N/A |
| 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-2012-3558 | 1 Opera | 1 Opera Browser | 2025-04-11 | 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-2011-2609 | 1 Opera | 1 Opera Browser | 2025-04-11 | 4.3 MEDIUM | N/A |
| Opera before 11.50 does not properly restrict data: URIs, which makes it easier for remote attackers to conduct cross-site scripting (XSS) attacks via a crafted web site. | |||||
| CVE-2010-2455 | 1 Opera | 1 Opera Browser | 2025-04-11 | 4.3 MEDIUM | N/A |
| Opera does not properly manage the address bar between the request to open a URL and the retrieval of the new document's content, which might allow remote attackers to conduct spoofing attacks via a crafted HTML document, a related issue to CVE-2010-1206. | |||||