Filtered by vendor Opera
Subscriptions
Total
311 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2005-0235 | 1 Opera | 1 Opera Browser | 2025-04-03 | 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-2005-0456 | 1 Opera | 1 Opera Browser | 2025-04-03 | 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. | ||||
| CVE-2005-0457 | 1 Opera | 1 Opera Browser | 2025-04-03 | N/A |
| Opera 7.54 and earlier on Gentoo Linux uses an insecure path for plugins, which could allow local users to gain privileges by inserting malicious libraries into the PORTAGE_TMPDIR (portage) temporary directory. | ||||
| CVE-2005-1139 | 1 Opera | 1 Opera Browser | 2025-04-03 | 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-2005-1475 | 1 Opera | 1 Opera Browser | 2025-04-03 | N/A |
| The XMLHttpRequest object in Opera 8.0 Final Build 1095 allows remote attackers to bypass access restrictions and perform unauthorized actions on other domains via a redirect. | ||||
| CVE-2005-4718 | 1 Opera | 1 Opera Browser | 2025-04-03 | 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-2004-1491 | 4 Gentoo, Kde, Opera and 1 more | 4 Linux, Kde, Opera Browser and 1 more | 2025-04-03 | 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-2004-1810 | 1 Opera | 1 Opera Browser | 2025-04-03 | N/A |
| The Javascript engine in Opera 7.23 allows remote attackers to cause a denial of service (crash) by creating a new Array object with a large size value, then writing into that array. | ||||
| CVE-2005-3699 | 1 Opera | 1 Opera Browser | 2025-04-03 | 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-2006-1834 | 1 Opera | 1 Opera Browser | 2025-04-03 | N/A |
| Integer signedness error in Opera before 8.54 allows remote attackers to execute arbitrary code via long values in a stylesheet attribute, which pass a length check. NOTE: a sign extension problem makes the attack easier with shorter strings. | ||||
| CVE-2003-1561 | 1 Opera | 1 Opera | 2025-04-03 | 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-2005-3750 | 1 Opera | 1 Opera Browser | 2025-04-03 | 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-2004-2570 | 1 Opera | 1 Opera Browser | 2025-04-03 | N/A |
| Opera before 7.54 allows remote attackers to modify properties and methods of the location object and execute Javascript to read arbitrary files from the client's local filesystem or display a false URL to the user. | ||||
| CVE-2003-1388 | 1 Opera | 1 Opera Browser | 2025-04-03 | 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-2005-1669 | 1 Opera | 1 Opera Browser | 2025-04-03 | N/A |
| Cross-site scripting (XSS) vulnerability in Opera 8.0 Final Build 1095 allows remote attackers to inject arbitrary web script or HTML via "javascript:" URLs when a new window or frame is opened, which allows remote attackers to bypass access restrictions and perform unauthorized actions on other domains. | ||||
| CVE-2004-1157 | 1 Opera | 1 Opera Browser | 2025-04-03 | 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-2003-1396 | 1 Opera | 1 Opera Browser | 2025-04-03 | 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-2005-2309 | 1 Opera | 1 Opera Browser | 2025-04-03 | N/A |
| Opera 8.01 allows remote attackers to cause a denial of service (CPU consumption) via a crafted JPEG image, as demonstrated using random.jpg. | ||||
| CVE-2005-2406 | 1 Opera | 1 Opera Browser | 2025-04-03 | N/A |
| Opera 8.01 allows remote attackers to conduct cross-site scripting (XSS) attacks or modify which files are uploaded by tricking a user into dragging an image that is a "javascript:" URI. | ||||
| CVE-2005-2407 | 1 Opera | 1 Opera Browser | 2025-04-03 | 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". | ||||