Filtered by vendor Opera
Subscriptions
Filtered by product Opera Browser
Subscriptions
Total
285 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2008-4199 | 1 Opera | 1 Opera Browser | 2025-04-09 | N/A |
| Opera before 9.52 does not prevent use of links from web pages to feed source files on the local disk, which might allow remote attackers to determine the validity of local filenames via vectors involving "detection of JavaScript events and appropriate manipulation." | ||||
| CVE-2008-4292 | 1 Opera | 1 Opera Browser | 2025-04-09 | 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-2008-5680 | 1 Opera | 1 Opera Browser | 2025-04-09 | 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-2009-1599 | 2 Adobe, Opera | 2 Acrobat Reader, Opera Browser | 2025-04-09 | N/A |
| Opera executes DOM calls in response to a javascript: URI in the target attribute of a submit element within a form contained in an inline PDF file, which might allow remote attackers to bypass intended Adobe Acrobat JavaScript restrictions on accessing the document object, as demonstrated by a web site that permits PDF uploads by untrusted users, and therefore has a shared document.domain between the web site and this javascript: URI. NOTE: the researcher reports that Adobe's position is "a PDF file is active content." | ||||
| CVE-2009-2067 | 1 Opera | 1 Opera Browser | 2025-04-09 | N/A |
| Opera detects http content in https web pages only when the top-level frame uses https, which allows man-in-the-middle attackers to execute arbitrary web script, in an https site's context, by modifying an http page to include an https iframe that references a script file on an http site, related to "HTTP-Intended-but-HTTPS-Loadable (HPIHSL) pages." | ||||
| CVE-2009-2540 | 1 Opera | 1 Opera Browser | 2025-04-09 | N/A |
| Opera, possibly 9.64 and earlier, allows remote attackers to cause a denial of service (memory consumption) via a large integer value for the length property of a Select object, a related issue to CVE-2009-1692. | ||||
| CVE-2009-2577 | 1 Opera | 1 Opera Browser | 2025-04-09 | 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-2009-2059 | 1 Opera | 1 Opera Browser | 2025-04-09 | N/A |
| Opera, possibly before 9.25, uses the HTTP Host header to determine the context of a document provided in a (1) 4xx or (2) 5xx CONNECT response from a proxy server, which allows man-in-the-middle attackers to execute arbitrary web script by modifying this CONNECT response, aka an "SSL tampering" attack. | ||||
| CVE-2009-2351 | 1 Opera | 1 Opera Browser | 2025-04-09 | N/A |
| Opera 9.52 and earlier does not block javascript: URIs in Refresh headers in HTTP responses, which allows remote attackers to conduct cross-site scripting (XSS) attacks via vectors related to (1) injecting a Refresh header or (2) specifying the content of a Refresh header, a related issue to CVE-2009-1312. NOTE: it was later reported that 10.00 Beta 3 Build 1699 is also affected. | ||||
| CVE-2008-4195 | 1 Opera | 1 Opera Browser | 2025-04-09 | N/A |
| Opera before 9.52 does not properly restrict the ability of a framed web page to change the address associated with a different frame, which allows remote attackers to trigger the display of an arbitrary address in a frame via unspecified use of web script. | ||||
| CVE-2008-4200 | 1 Opera | 1 Opera Browser | 2025-04-09 | N/A |
| Opera before 9.52 does not ensure that the address field of a news feed represents the feed's actual URL, which allows remote attackers to change this field to display the URL of a page containing web script controlled by the attacker. | ||||
| CVE-2007-2022 | 3 Adobe, Opera, Redhat | 3 Flash Player, Opera Browser, Enterprise Linux | 2025-04-09 | N/A |
| Adobe Macromedia Flash Player 7 and 9, when used with Opera before 9.20 or Konqueror before 20070613, allows remote attackers to obtain sensitive information (browser keystrokes), which are leaked to the Flash Player applet. | ||||
| CVE-2007-0126 | 1 Opera | 1 Opera Browser | 2025-04-09 | N/A |
| Heap-based buffer overflow in Opera 9.02 allows remote attackers to execute arbitrary code via a JPEG file with an invalid number of index bytes in the Define Huffman Table (DHT) marker. | ||||
| CVE-2008-4697 | 1 Opera | 1 Opera Browser | 2025-04-09 | N/A |
| The Fast Forward feature in Opera before 9.61, when a page is located in a frame, executes a javascript: URL in the context of the outermost page instead of the page that contains this URL, which allows remote attackers to conduct cross-site scripting (XSS) attacks. | ||||
| CVE-2008-4698 | 1 Opera | 1 Opera Browser | 2025-04-09 | N/A |
| Opera before 9.61 does not properly block scripts during preview of a news feed, which allows remote attackers to create arbitrary new feed subscriptions and read the contents of arbitrary feeds. | ||||
| CVE-2009-3013 | 1 Opera | 1 Opera Browser | 2025-04-09 | N/A |
| Opera 9.52 and earlier, and 10.00 Beta 3 Build 1699, does not properly block data: URIs in Location headers in HTTP responses, which allows remote attackers to conduct cross-site scripting (XSS) attacks via vectors related to (1) injecting a Location header that contains JavaScript sequences in a data:text/html URI or (2) entering a data:text/html URI with JavaScript sequences when specifying the content of a Location header. NOTE: the JavaScript executes outside of the context of the HTTP site. | ||||
| CVE-2009-3045 | 1 Opera | 1 Opera Browser | 2025-04-09 | N/A |
| Opera before 10.00 trusts root X.509 certificates signed with the MD2 algorithm, which makes it easier for man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted server certificate. | ||||
| CVE-2009-3044 | 1 Opera | 1 Opera Browser | 2025-04-09 | N/A |
| Opera before 10.00 does not properly handle a (1) '\0' character or (2) invalid wildcard character in a domain name in the subject's Common Name (CN) field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority. | ||||
| CVE-2009-3832 | 2 Microsoft, Opera | 2 Windows, Opera Browser | 2025-04-09 | N/A |
| Opera before 10.01 on Windows does not prevent use of Web fonts in rendering the product's own user interface, which allows remote attackers to spoof the address field via a crafted web site. | ||||
| CVE-2009-3266 | 1 Opera | 1 Opera Browser | 2025-04-09 | N/A |
| Opera before 10.01 does not properly restrict HTML in a (1) RSS or (2) Atom feed, which allows remote attackers to conduct cross-site scripting (XSS) attacks, and conduct cross-zone scripting attacks involving the Feed Subscription Page to read feeds or create feed subscriptions, via a crafted feed, related to the rendering of the application/rss+xml content type as "scripted content." | ||||