Filtered by vendor Opera
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Total
310 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2012-4146 | 1 Opera | 1 Opera Browser | 2024-11-21 | 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-2012-4145 | 4 Apple, Linux, Microsoft and 1 more | 4 Mac Os X, Linux Kernel, Windows and 1 more | 2024-11-21 | 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-2012-4144 | 4 Apple, Linux, Microsoft and 1 more | 4 Mac Os X, Linux Kernel, Windows and 1 more | 2024-11-21 | 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-2012-4143 | 4 Apple, Linux, Microsoft and 1 more | 4 Mac Os X, Linux Kernel, Windows and 1 more | 2024-11-21 | 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-2012-4142 | 4 Apple, Linux, Microsoft and 1 more | 4 Mac Os X, Linux Kernel, Windows and 1 more | 2024-11-21 | 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-2012-4010 | 1 Opera | 1 Opera Browser | 2024-11-21 | 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-2012-3568 | 1 Opera | 1 Opera Browser | 2024-11-21 | 5.0 MEDIUM | N/A |
| 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 | 1 Opera | 1 Opera Browser | 2024-11-21 | 5.0 MEDIUM | 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-2012-3566 | 1 Opera | 1 Opera Browser | 2024-11-21 | 4.3 MEDIUM | 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-2012-3565 | 1 Opera | 1 Opera Browser | 2024-11-21 | 5.0 MEDIUM | 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-2012-3564 | 1 Opera | 1 Opera Browser | 2024-11-21 | 5.0 MEDIUM | N/A |
| 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 | 1 Opera | 1 Opera Browser | 2024-11-21 | 5.0 MEDIUM | N/A |
| 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 | 1 Opera | 1 Opera Browser | 2024-11-21 | 4.3 MEDIUM | N/A |
| 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 | 1 Opera | 1 Opera Browser | 2024-11-21 | 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-2012-3560 | 1 Opera | 1 Opera Browser | 2024-11-21 | 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-2012-3559 | 2 Apple, Opera | 2 Mac Os X, Opera Browser | 2024-11-21 | 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-2012-3558 | 1 Opera | 1 Opera Browser | 2024-11-21 | 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-2012-3557 | 1 Opera | 1 Opera Browser | 2024-11-21 | 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 | 2024-11-21 | 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-2012-3555 | 1 Opera | 1 Opera Browser | 2024-11-21 | 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. | |||||