Filtered by vendor Opera
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Total
311 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2008-5680 | 1 Opera | 1 Opera Browser | 2025-04-09 | 9.3 HIGH | N/A |
| Multiple buffer overflows in Opera before 9.63 might allow (1) remote attackers to execute arbitrary code via a crafted text area, or allow (2) user-assisted remote attackers to execute arbitrary code via a long host name in a file: URL. NOTE: this might overlap CVE-2008-5178. | |||||
| CVE-2007-1563 | 1 Opera | 1 Opera Browser | 2025-04-09 | 6.8 MEDIUM | N/A |
| The FTP protocol implementation in Opera 9.10 allows remote attackers to allows remote servers to force the client to connect to other servers, perform a proxied port scan, or obtain sensitive information by specifying an alternate server address in an FTP PASV response. | |||||
| CVE-2008-2716 | 1 Opera | 1 Opera Browser | 2025-04-09 | 5.0 MEDIUM | N/A |
| Unspecified vulnerability in Opera before 9.5 allows remote attackers to spoof the contents of trusted frames on the same parent page by modifying the location, which can facilitate phishing attacks. | |||||
| CVE-2008-1080 | 1 Opera | 1 Opera Browser | 2025-04-09 | 6.8 MEDIUM | N/A |
| Opera before 9.26 allows user-assisted remote attackers to read arbitrary files by tricking a user into typing the characters of the target filename into a file input. | |||||
| CVE-2009-2577 | 1 Opera | 1 Opera Browser | 2025-04-09 | 5.0 MEDIUM | N/A |
| Opera 9.52 and earlier allows remote attackers to cause a denial of service (CPU and memory consumption, and application hang) via a long Unicode string argument to the write method, a related issue to CVE-2009-2479. | |||||
| CVE-2008-4292 | 1 Opera | 1 Opera Browser | 2025-04-09 | 10.0 HIGH | N/A |
| Opera before 9.52 does not check the CRL override upon encountering a certificate that lacks a CRL, which has unknown impact and attack vectors. NOTE: it is not clear whether this is a vulnerability, but the vendor included it in a security section of the advisory. | |||||
| CVE-2007-6524 | 1 Opera | 1 Opera Browser | 2025-04-09 | 7.8 HIGH | N/A |
| Opera before 9.25 allows remote attackers to obtain potentially sensitive memory contents via a crafted bitmap (BMP) file, as demonstrated using a CANVAS element and JavaScript in an HTML document for copying these contents from 9.50 beta, a related issue to CVE-2008-0420. | |||||
| CVE-2009-3269 | 1 Opera | 1 Opera Browser | 2025-04-09 | 5.0 MEDIUM | N/A |
| Opera 9.52 and earlier allows remote attackers to cause a denial of service (CPU consumption) via a series of automatic submissions of a form containing a KEYGEN element, a related issue to CVE-2009-1828. | |||||
| CVE-2009-3048 | 4 Conectiva, Freebsd, Opera and 1 more | 4 Linux, Freebsd, Opera Browser and 1 more | 2025-04-09 | 4.3 MEDIUM | N/A |
| Opera before 10.00 on Linux, Solaris, and FreeBSD does not properly implement the "INPUT TYPE=file" functionality, which allows remote attackers to trick a user into uploading an unintended file via vectors involving a "dropped file." | |||||
| CVE-2008-4694 | 1 Opera | 1 Opera Browser | 2025-04-09 | 9.3 HIGH | N/A |
| Unspecified vulnerability in Opera before 9.60 allows remote attackers to cause a denial of service (application crash) or execute arbitrary code via a redirect that specifies a crafted URL. | |||||
| 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-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-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-2005-0235 | 1 Opera | 1 Opera Browser | 2025-04-03 | 5.0 MEDIUM | N/A |
| The International Domain Name (IDN) support in Opera 7.54 allows remote attackers to spoof domain names using punycode encoded domain names that are decoded in URLs and SSL certificates in a way that uses homograph characters from other character sets, which facilitates phishing attacks. | |||||
| CVE-2004-1490 | 1 Opera | 1 Opera Browser | 2025-04-03 | 2.6 LOW | N/A |
| Opera 7.54 and earlier allows remote attackers to spoof file types in the download dialog via dots and non-breaking spaces (ASCII character code 160) in the (1) Content-Disposition or (2) Content-Type headers. | |||||
| CVE-2005-3946 | 1 Opera | 1 Opera Browser | 2025-04-03 | 5.0 MEDIUM | N/A |
| Opera 8.50 allows remote attackers to cause a denial of service (crash) via a Java applet with a large string argument to the removeMember JNI method for the com.opera.JSObject class. | |||||
| CVE-2004-1157 | 1 Opera | 1 Opera Browser | 2025-04-03 | 7.5 HIGH | N/A |
| Opera 7.x up to 7.54, and possibly other versions, allows remote attackers to spoof arbitrary web sites by injecting content from one window into a target window whose name is known but resides in a different domain, as demonstrated using a pop-up window on a trusted web site, aka the "window injection" vulnerability. | |||||
| CVE-2004-0872 | 1 Opera | 1 Opera Browser | 2025-04-03 | 5.0 MEDIUM | N/A |
| Opera does not prevent cookies that are sent over an insecure channel (HTTP) from also being sent over a secure channel (HTTPS/SSL) in the same domain, which could allow remote attackers to steal cookies and conduct unauthorized activities, aka "Cross Security Boundary Cookie Injection." | |||||
| CVE-2004-1491 | 4 Gentoo, Kde, Opera and 1 more | 4 Linux, Kde, Opera Browser and 1 more | 2025-04-03 | 5.0 MEDIUM | N/A |
| Opera 7.54 and earlier uses kfmclient exec to handle unknown MIME types, which allows remote attackers to execute arbitrary code via a shortcut or launcher that contains an Exec entry. | |||||
| 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. | |||||