Filtered by vendor Opera
Subscriptions
Filtered by product Opera Browser
Subscriptions
Total
285 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2012-3557 | 1 Opera | 1 Opera Browser | 2025-04-11 | 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-2012-3558 | 1 Opera | 1 Opera Browser | 2025-04-11 | 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-2012-3559 | 2 Apple, Opera | 2 Mac Os X, Opera Browser | 2025-04-11 | 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-2012-3565 | 1 Opera | 1 Opera Browser | 2025-04-11 | N/A |
| 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-2012-3566 | 1 Opera | 1 Opera Browser | 2025-04-11 | N/A |
| 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-2012-3567 | 1 Opera | 1 Opera Browser | 2025-04-11 | N/A |
| 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-2012-4010 | 1 Opera | 1 Opera Browser | 2025-04-11 | 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-2012-4145 | 4 Apple, Linux, Microsoft and 1 more | 4 Mac Os X, Linux Kernel, Windows and 1 more | 2025-04-11 | 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 | 2025-04-11 | 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-2012-6461 | 1 Opera | 1 Opera Browser | 2025-04-11 | 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-2012-6462 | 1 Opera | 1 Opera Browser | 2025-04-11 | 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-2012-6463 | 1 Opera | 1 Opera Browser | 2025-04-11 | 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-2012-6468 | 1 Opera | 1 Opera Browser | 2025-04-11 | N/A |
| 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 | 1 Opera | 1 Opera Browser | 2025-04-11 | 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-2012-6469 | 1 Opera | 1 Opera Browser | 2025-04-11 | 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-2012-6471 | 1 Opera | 1 Opera Browser | 2025-04-11 | N/A |
| Opera before 12.12 allows remote attackers to spoof the address field via a high rate of HTTP requests. | ||||
| CVE-2010-4045 | 1 Opera | 1 Opera Browser | 2025-04-11 | N/A |
| Opera before 10.63 does not properly restrict web script in unspecified circumstances involving reloads and redirects, which allows remote attackers to spoof the Address Bar, conduct cross-site scripting (XSS) attacks, and possibly execute arbitrary code by leveraging the ability of a script to interact with a web page from (1) a different domain or (2) a different security context. | ||||
| CVE-2013-3210 | 1 Opera | 1 Opera Browser | 2025-04-11 | 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-2011-4681 | 1 Opera | 1 Opera Browser | 2025-04-11 | 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 | 2025-04-11 | N/A |
| Unspecified vulnerability in Opera before 11.60 has unknown impact and attack vectors, related to a "moderately severe issue." | ||||