Filtered by vendor Opera
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Total
311 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2005-0233 | 4 Mozilla, Omnigroup, Opera and 1 more | 6 Camino, Firefox, Mozilla and 3 more | 2025-04-03 | 7.5 HIGH | N/A |
| The International Domain Name (IDN) support in Firefox 1.0, Camino .8.5, and Mozilla before 1.7.6 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-2003-1397 | 1 Opera | 1 Opera Browser | 2025-04-03 | 4.3 MEDIUM | N/A |
| The PluginContext object of Opera 6.05 and 7.0 allows remote attackers to cause a denial of service (crash) via an HTTP request containing a long string that gets passed to the ShowDocument method. | |||||
| CVE-2021-23253 | 1 Opera | 1 Opera Mini | 2024-11-21 | 5.0 MEDIUM | 5.3 MEDIUM |
| Opera Mini for Android below 53.1 displays URL left-aligned in the address field. This allows a malicious attacker to craft a URL with a long domain name, e.g. www.safe.opera.com.attacker.com. With the URL being left-aligned, the user will only see the front part (e.g. www.safe.opera.com…) The exact amount depends on the phone screen size but the attacker can craft a number of different domains and target different phones. Starting with version 53.1 Opera Mini displays long URLs with the top-level domain label aligned to the right of the address field which mitigates the issue. | |||||
| CVE-2020-6159 | 1 Opera | 1 Opera | 2024-11-21 | 4.3 MEDIUM | 6.1 MEDIUM |
| URLs using “javascript:” have the protocol removed when pasted into the address bar to protect users from cross-site scripting (XSS) attacks, but in certain circumstances this removal was not performed. This could allow users to be socially engineered to run an XSS attack against themselves. This vulnerability affects Opera for Android versions below 61.0.3076.56532. | |||||
| CVE-2020-6157 | 1 Opera | 1 Opera Touch | 2024-11-21 | 4.3 MEDIUM | 4.3 MEDIUM |
| Opera Touch for iOS before version 2.4.5 is vulnerable to an address bar spoofing attack. The vulnerability allows a malicious page to trick the browser into showing an address of a different page. This may allow the malicious page to impersonate another page and trick a user into providing sensitive data. | |||||
| CVE-2019-19788 | 1 Opera | 1 Opera | 2024-11-21 | 2.1 LOW | 5.5 MEDIUM |
| Opera for Android before 54.0.2669.49432 is vulnerable to a sandboxed cross-origin iframe bypass attack. By using a service working inside a sandboxed iframe it is possible to bypass the normal sandboxing attributes. This allows an attacker to make forced redirections without any user interaction from a third-party context. | |||||
| CVE-2019-18624 | 1 Opera | 1 Mini | 2024-11-21 | 7.5 HIGH | 9.8 CRITICAL |
| Opera Mini for Android allows attackers to bypass intended restrictions on .apk file download/installation via an RTLO (aka Right to Left Override) approach, as demonstrated by misinterpretation of malicious%E2%80%AEtxt.apk as maliciouskpa.txt. This affects 44.1.2254.142553, 44.1.2254.142659, and 44.1.2254.143214. | |||||
| CVE-2019-13607 | 1 Opera | 1 Mini | 2024-11-21 | 4.3 MEDIUM | 6.1 MEDIUM |
| The Opera Mini application through 16.0.14 for iOS has a UXSS vulnerability that can be triggered by performing navigation to a javascript: URL. | |||||
| CVE-2019-12278 | 1 Opera | 1 Opera | 2024-11-21 | 4.3 MEDIUM | 4.3 MEDIUM |
| Opera through 53 on Android allows Address Bar Spoofing. Characters from several languages are displayed in Right-to-Left order, due to mishandling of several Unicode characters. The rendering mechanism, in conjunction with the "first strong character" concept, may improperly operate on a numerical IP address or an alphabetic string, leading to a spoofed URL. | |||||
| CVE-2018-6608 | 1 Opera | 1 Opera Browser | 2024-11-21 | 4.3 MEDIUM | 4.3 MEDIUM |
| In the WebRTC component in Opera 51.0.2830.55, after visiting a web site that attempts to gather complete client information (such as https://ip.voidsec.com), the browser can disclose a private IP address in a STUN request. | |||||
| CVE-2018-18913 | 2 Microsoft, Opera | 2 Windows 7, Opera Browser | 2024-11-21 | 6.9 MEDIUM | 7.8 HIGH |
| Opera before 57.0.3098.106 is vulnerable to a DLL Search Order hijacking attack where an attacker can send a ZIP archive composed of an HTML page along with a malicious DLL to the target. Once the document is opened, it may allow the attacker to take full control of the system from any location within the system. The issue lies in the loading of the shcore.dll and dcomp.dll files: these files are being searched for by the program in the same system-wide directory where the HTML file is executed. | |||||