
CVE-2012-4010
https://notcve.org/view.php?id=CVE-2012-4010
30 Aug 2012 — Opera before 11.60 allows remote attackers to spoof the address bar via unspecified homograph characters, a different vulnerability than CVE-2010-2660. Opera anterior a v11.60 permite a atacantes remotos suplantar la barra de direcciones a través de caracteres homógrafos no especificados, una vulnerabilidad diferente a CVE-2010-2660. • http://jvn.jp/en/jp/JVN69880570/index.html •

CVE-2012-4142
https://notcve.org/view.php?id=CVE-2012-4142
06 Aug 2012 — Opera before 12.01 on Windows and UNIX, and before 11.66 and 12.x before 12.01 on Mac OS X, ignores some characters in HTML documents in unspecified circumstances, which makes it easier for remote attackers to conduct cross-site scripting (XSS) attacks via a crafted document. Opera anterior a v12,01 en Windows y UNIX, y anterior a v11.66, v12.x y 12.01 en Mac OS X, hace caso omiso de algunos personajes en los documentos HTML en circunstancias no especificadas, lo que hace que sea más fácil para los atacante... • http://www.opera.com/docs/changelogs/mac/1166 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVE-2012-4143
https://notcve.org/view.php?id=CVE-2012-4143
06 Aug 2012 — Opera before 12.01 on Windows and UNIX, and before 11.66 and 12.x before 12.01 on Mac OS X, allows user-assisted remote attackers to trick users into downloading and executing arbitrary files via a small window for the download dialog, a different vulnerability than CVE-2012-1924. Opera anteriores a v12.01 en Windows y UNIX, y anteriores a v11.66 y v12.x anteriores a v12.01 en Mac OS X, permite a atacantes remotos asistidos por usuarios, a engañar a usuarios para que descarguen y ejecuten ficheros a través ... • http://www.opera.com/docs/changelogs/mac/1166 • CWE-94: Improper Control of Generation of Code ('Code Injection') •

CVE-2012-4144
https://notcve.org/view.php?id=CVE-2012-4144
06 Aug 2012 — Opera before 12.01 on Windows and UNIX, and before 11.66 and 12.x before 12.01 on Mac OS X, does not properly escape characters in DOM elements, which makes it easier for remote attackers to bypass cross-site scripting (XSS) protection mechanisms via a crafted HTML document. El navegador Opera anterior a v12,01 en Windows y UNIX, y anterior a v11.66, v12.x y v12.01 en Mac OS X, no se trata correctamente los caracteres de escape de los elementos DOM, lo que hace que sea más fácil para los atacantes remotos e... • http://www.opera.com/docs/changelogs/mac/1166 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVE-2012-4145
https://notcve.org/view.php?id=CVE-2012-4145
06 Aug 2012 — Unspecified vulnerability in Opera before 12.01 on Windows and UNIX, and before 11.66 and 12.x before 12.01 on Mac OS X, has unknown impact and attack vectors, related to a "low severity issue." Vulnerabilidad no especificada en Opera anteriores a v12.01 en Windows y UNIX, y anteriores a v11.66 y 12.x anteriores a v12.01 en Mac OS X, tiene un impacto y vectores de ataque desconocidos, relacionado con una característica "low severity issue." • http://www.opera.com/docs/changelogs/mac/1166 •

CVE-2012-4146
https://notcve.org/view.php?id=CVE-2012-4146
06 Aug 2012 — Opera before 12.01 allows remote attackers to cause a denial of service (application crash) via a crafted web site, as demonstrated by the Lenovo "Shop now" page. El navegador Opera anterior a v12.01, permite a atacantes remotos provocar una denegación de servicio (caída de aplicación) a través de un sitio web diseñado, como lo demuestra el Lenovo "Comprar ahora" de la página. • http://www.opera.com/docs/changelogs/mac/1201 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVE-2012-3555
https://notcve.org/view.php?id=CVE-2012-3555
14 Jun 2012 — Opera before 11.65 does not ensure that keyboard sequences are associated with a visible window, which makes it easier for user-assisted remote attackers to conduct cross-site scripting (XSS) attacks or execute arbitrary code via a crafted web site, related to a "hidden keyboard navigation" issue. Opera antes de v11.65 no garantiza que las secuencias del teclado estén asociados con una ventana visible, lo que hace que sea más fácil para los atacantes remotos (con cierta ayuda del usuario local) a la hora de... • http://www.opera.com/docs/changelogs/mac/1165 •

CVE-2012-3556
https://notcve.org/view.php?id=CVE-2012-3556
14 Jun 2012 — Opera before 11.65 does not properly restrict the opening of a pop-up window in response to the first click of a double-click action, which makes it easier for user-assisted remote attackers to conduct cross-site scripting (XSS) attacks or execute arbitrary code via a crafted web site. Opera antes v11.65 no restringe adecuadamente la apertura de una ventana pop-up en respuesta al primer click de una acción de doble clic, lo que facilita a los atacantes remotos (con ayuda de usuario locales) al realizar ataq... • http://www.opera.com/docs/changelogs/mac/1165 • CWE-20: Improper Input Validation •

CVE-2012-3557
https://notcve.org/view.php?id=CVE-2012-3557
14 Jun 2012 — Opera before 11.65 does not properly restrict the reading of JSON strings, which allows remote attackers to perform cross-domain loading of JSON resources and consequently obtain sensitive information via a crafted web site. Opera antes de v11.65 no restringe la correcta lectura de cadenas JSON, lo que permite realizar carga de recursos JSON a través de dominios y por lo tanto obtener información sensible a través de un sitio web especificamente diseñado para este fin. • http://www.opera.com/docs/changelogs/mac/1165 • CWE-264: Permissions, Privileges, and Access Controls •

CVE-2012-3558
https://notcve.org/view.php?id=CVE-2012-3558
14 Jun 2012 — Opera before 11.65 does not ensure that the address field corresponds to the displayed web page during unusually timed changes to this field, which makes it easier for user-assisted remote attackers to conduct spoofing attacks via vectors involving navigation, reloads, and redirects. Navegador Opera antes de v11.65 no garantiza que el campo de dirección corresponde a la página web que aparece durante los cambios programados para este campo, lo que hace que sea más fácil llevar a cabo ataques de spoofing a l... • http://www.opera.com/docs/changelogs/mac/1165 • CWE-264: Permissions, Privileges, and Access Controls •