Filtered by vendor Opera
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Total
310 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2004-1201 | 1 Opera | 1 Opera Browser | 2025-04-03 | 5.0 MEDIUM | N/A |
| Opera 7.54 allows remote attackers to cause a denial of service (application crash from memory exhaustion), as demonstrated using Javascript code that continuously creates nested arrays and then sorts the newly created arrays. | |||||
| CVE-2004-2260 | 1 Opera | 1 Opera Browser | 2025-04-03 | 5.0 MEDIUM | N/A |
| Opera Browser 7.23, and other versions before 7.50, updates the address bar as soon as the user clicks a link, which allows remote attackers to redirect to other sites via the onUnload attribute. | |||||
| CVE-2003-0870 | 1 Opera | 1 Opera Browser | 2025-04-03 | 7.5 HIGH | N/A |
| Heap-based buffer overflow in Opera 7.11 and 7.20 allows remote attackers to execute arbitrary code via an HREF with a large number of escaped characters in the server name. | |||||
| CVE-2005-3699 | 1 Opera | 1 Opera Browser | 2025-04-03 | 5.0 MEDIUM | N/A |
| Opera Web Browser 8.50 and 8.0 through 8.0.2 allows remote attackers to spoof the URL in the status bar via the title in an image in a link to a trusted site within a form to the malicious site. | |||||
| CVE-2005-2273 | 1 Opera | 1 Opera Browser | 2025-04-03 | 2.6 LOW | N/A |
| Opera 7.x and 8 before 8.01 does not clearly associate a Javascript dialog box with the web page that generated it, which allows remote attackers to spoof a dialog box from a trusted site and facilitates phishing attacks, aka the "Dialog Origin Spoofing Vulnerability." | |||||
| CVE-2003-1387 | 1 Opera | 1 Opera Browser | 2025-04-03 | 7.5 HIGH | N/A |
| Buffer overflow in Opera 6.05 and 6.06, and possibly other versions, allows remote attackers to execute arbitrary code via a URL with a long username. | |||||
| CVE-2006-3945 | 2 Microsoft, Opera | 2 Windows Xp, Opera Browser | 2025-04-03 | 5.0 MEDIUM | N/A |
| The CSS functionality in Opera 9 on Windows XP SP2 allows remote attackers to cause a denial of service (crash) by setting the background property of a DHTML element to a long http or https URL, which triggers memory corruption. | |||||
| CVE-2005-4718 | 1 Opera | 1 Opera Browser | 2025-04-03 | 5.0 MEDIUM | N/A |
| Opera 8.02 and earlier allows remote attackers to cause a denial of service (client crash) via (1) a crafted HTML file with a "content: url(0);" style attribute, a "bodyA" tag, a long string, and a "u" tag with a long attribute, as demonstrated by opera.html; and (2) a BGSOUND element with a "margin:-99;" STYLE attribute. | |||||
| CVE-2005-3006 | 1 Opera | 1 Opera Browser | 2025-04-03 | 5.0 MEDIUM | N/A |
| The mail client in Opera before 8.50 opens attached files from the user's cache directory without warning the user, which might allow remote attackers to inject arbitrary web script and spoof attachment filenames. | |||||
| CVE-2005-1139 | 1 Opera | 1 Opera Browser | 2025-04-03 | 7.5 HIGH | N/A |
| Opera 8 Beta 3, when using first-generation vetted digital certificates, displays the Organizational information of an SSL certificate, which is easily spoofed and can facilitate phishing attacks. | |||||
| CVE-2004-0537 | 1 Opera | 1 Opera Browser | 2025-04-03 | 5.0 MEDIUM | N/A |
| Opera 7.50 and earlier allows remote web sites to provide a "Shortcut Icon" (favicon) that is wider than expected, which could allow the web sites to spoof a trusted domain and facilitate phishing attacks using a wide icon and extra spaces. | |||||
| CVE-2003-1396 | 1 Opera | 1 Opera Browser | 2025-04-03 | 6.8 MEDIUM | N/A |
| Heap-based buffer overflow in Opera 6.05 through 7.10 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a filename with a long extension. | |||||
| CVE-2004-1489 | 1 Opera | 1 Opera Browser | 2025-04-03 | 2.6 LOW | N/A |
| Opera 7.54 and earlier does not properly limit an applet's access to internal Java packages from Sun, which allows remote attackers to gain sensitive information, such as user names and the installation directory. | |||||
| CVE-2003-1388 | 1 Opera | 1 Opera Browser | 2025-04-03 | 9.3 HIGH | N/A |
| Buffer overflow in Opera 7.02 Build 2668 allows remote attackers to crash Opera via a long HTTP request ending in a .ZIP extension. | |||||
| CVE-2006-3198 | 1 Opera | 1 Opera Browser | 2025-04-03 | 7.5 HIGH | N/A |
| Integer overflow in Opera 8.54 and earlier allows remote attackers to execute arbitrary code via a JPEG image with large height and width values, which causes less memory to be allocated than intended. | |||||
| CVE-2005-2407 | 1 Opera | 1 Opera Browser | 2025-04-03 | 5.1 MEDIUM | N/A |
| A design error in Opera 8.01 and earlier allows user-assisted attackers to execute arbitrary code by overlaying a malicious new window above a file download dialog box, then tricking the user into double-clicking on the "Run" button, aka "link hijacking". | |||||
| CVE-2005-3750 | 1 Opera | 1 Opera Browser | 2025-04-03 | 7.5 HIGH | N/A |
| Opera before 8.51 on Linux and Unix systems allows remote attackers to execute arbitrary code via shell metacharacters (backticks) in a URL that another product provides in a command line argument when launching Opera. | |||||
| CVE-2005-3041 | 1 Opera | 1 Opera Browser | 2025-04-03 | 5.0 MEDIUM | N/A |
| Unspecified "drag-and-drop vulnerability" in Opera Web Browser before 8.50 on Windows allows "unintentional file uploads." | |||||
| CVE-2003-1561 | 1 Opera | 1 Opera | 2025-04-03 | 4.3 MEDIUM | N/A |
| Opera, probably before 7.50, sends Referer headers containing https:// URLs in requests for http:// URLs, which allows remote attackers to obtain potentially sensitive information by reading Referer log data. | |||||
| CVE-2005-0456 | 1 Opera | 1 Opera Browser | 2025-04-03 | 5.0 MEDIUM | N/A |
| Opera 7.54 and earlier does not properly validate base64 encoded binary data in a data: (RFC 2397) URL, which causes the URL to be obscured in a download dialog, which may allow remote attackers to trick users into executing arbitrary code. | |||||