5419 matches found
Code injection
Opera before 12.12 allows remote attackers to spoof the address field via a high rate of HTTP requests...
Code injection
Opera before 12.10 follows Internet shortcuts that are referenced by a 1 IMG element or 2 other inline element, which makes it easier for remote attackers to conduct phishing attacks via a crafted web site, as exploited in the wild in November 2012...
Cross site scripting
Opera before 12.10 does not properly implement the Cross-Origin Resource Sharing CORS specification, which allows remote attackers to bypass intended page-content restrictions via a crafted request...
Design/Logic Flaw
Opera before 12.10 does not properly handle incorrect size data in a WebP image, which allows remote attackers to obtain potentially sensitive information from process memory by using a crafted image as the fill pattern for a canvas...
Design/Logic Flaw
The X.509 certificate-validation functionality in the https implementation in Opera before 12.10 allows remote attackers to trigger a false indication of successful revocation-status checking by causing a failure of a single checking service...
Cross site scripting
Cross-site scripting XSS vulnerability in Opera before 12.10 allows remote attackers to inject arbitrary web script or HTML via crafted JavaScript code that overrides methods of unspecified native objects in documents that have different origins...
CVE-2012-6472
Opera before 12.12 on UNIX uses weak permissions for the profile directory, which allows local users to obtain sensitive information by reading a 1 cache file, 2 password file, or 3 configuration file, or 4 possibly gain privileges by modifying or overwriting a configuration file...
CVE-2012-6471
Opera before 12.12 has a vulnerability (CVE-2012-6471) where an attacker can spoof the address field by sending a high rate of HTTP requests. Evidence across Red Hat and Gentoo advisories confirms the issue and recommends upgrading Opera to a newer version (e.g., 12.13_p1734 or later). The OpenVA...
CVE-2012-6469
CVE-2012-6469 affects the Opera browser. The primary detail in the Initial Document states Opera before 12.11 allows remote attackers to determine the existence of arbitrary local files via vectors in an error page. The connected OpenVAS entries list CVE-2012-6469 as part of a set of Opera vulner...
CVE-2012-6465
Opera before 12.10 is vulnerable to remote code execution or application crash via a malformed SVG image (CVE-2012-6465). The CVE is referenced in multiple sources (Red Hat security advisory, GLSA 201406-14, OpenVAS entries) that describe the vulnerability as part of a set of Opera issues with hi...
CVE-2012-6460
Opera before 11.67 and 12.x before 12.02 allows remote attackers to cause truncation of a dialog, and possibly trigger downloading and execution of arbitrary programs, via a crafted web site...
CVE-2012-6464
Cross-site scripting XSS vulnerability in Opera before 12.10 allows remote attackers to inject arbitrary web script or HTML via crafted JavaScript code that overrides methods of unspecified native objects in documents that have different origins...
CVE-2012-6468
CVE-2012-6468 is described in the initial document as a heap-based buffer overflow in Opera (pre-12.11) that could be triggered by a long HTTP response, allowing remote code execution or memory corruption. Connected openvas entries corroborate multiple Opera vulnerabilities around the same period...
CVE-2012-6463
CVE-2012-6463 is an XSS vulnerability in Opera prior to 12.10 where an attacker could inject arbitrary script via a sequence involving loading documents and data: URLs. The NVD entry assigns a base score of 4.3 (Medium) with No confidentiality impact, Partial integrity impact, and No availability...
CVE-2012-6461
The X.509 certificate-validation functionality in the https implementation in Opera before 12.10 allows remote attackers to trigger a false indication of successful revocation-status checking by causing a failure of a single checking service...
CVE-2012-6462
Opera before 12.10 does not properly implement the Cross-Origin Resource Sharing CORS specification, which allows remote attackers to bypass intended page-content restrictions via a crafted request...
CVE-2012-6462
CVE-2012-6462 refers to Opera before 12.10, where improper CORS handling allows remote attackers to bypass page-content restrictions with a crafted request. The impact is a partial confidentiality concern; no exploitation details are provided in the sources. Remediation guidance from Gentoo GLSA ...
CVE-2012-6466
Opera before 12.10 does not properly handle incorrect size data in a WebP image, which allows remote attackers to obtain potentially sensitive information from process memory by using a crafted image as the fill pattern for a canvas...
CVE-2012-6463
Cross-site scripting XSS vulnerability in Opera before 12.10 allows remote attackers to inject arbitrary web script or HTML via vectors involving an unspecified sequence of loading of documents and loading of data: URLs...