CVSS: 5.0EPSS: 0%CPEs: 125EXPL: 1CVE-2012-1003
https://notcve.org/view.php?id=CVE-2012-1003
Multiple integer overflows in Opera 11.60 and earlier allow remote attackers to cause a denial of service (application crash) via a large integer argument to the (1) Int32Array, (2) Float32Array, (3) Float64Array, (4) Uint32Array, (5) Int16Array, or (6) ArrayBuffer function. NOTE: the vendor reportedly characterizes this as "a stability issue, not a security issue." Múltiples desbordamientos de enteros en Opera v11.60 y anteriores permiten a atacantes remotos causar una denegación de servicio (caída de la aplicación) a través de un argumento entero demasiado grande a las funciones (1) Int32Array, (2) Float32Array, (3) Float64Array, (4) Uint32Array, (5 ) Int16Array, o (6) ArrayBuffer. NOTA: El proveedor indica que "se trata de un problema de estabilidad, no un problema de seguridad". • http://blog.vulnhunt.com/index.php/2012/02/02/cal-2012-0004-opera-array-integer-overflow https://exchange.xforce.ibmcloud.com/vulnerabilities/73027 • CWE-189: Numeric Errors •
CVSS: 5.0EPSS: 0%CPEs: 123EXPL: 0CVE-2011-4681
https://notcve.org/view.php?id=CVE-2011-4681
Opera before 11.60 does not properly consider the number of . (dot) characters that conventionally exist in domain names of different top-level domains, which allows remote attackers to bypass the Same Origin Policy by leveraging access to a different domain name in the same top-level domain, as demonstrated by the .no or .uk domain. Opera antes de 11.60 no tiene en cuenta debidamenteel número de caracteres . (punto) que tradicionalmente existen en los nombres de dominio de los diferentes dominios de nivel superior, lo que permite a atacantes remotos evitar la política del mismo origen, aprovechando el acceso a un nombre de dominio diferente en el mismo dominio de nivel superior, como se demuestra con los dominios .no o .uk. • http://www.opera.com/docs/changelogs/mac/1160 http://www.opera.com/docs/changelogs/unix/1160 http://www.opera.com/docs/changelogs/windows/1160 http://www.opera.com/support/kb/view/1003 • CWE-264: Permissions, Privileges, and Access Controls •
CVSS: 6.4EPSS: 0%CPEs: 123EXPL: 0CVE-2011-4682
https://notcve.org/view.php?id=CVE-2011-4682
The JavaScript engine in Opera before 11.60 does not properly implement the in operator, which allows remote attackers to bypass the Same Origin Policy via vectors related to variables on different web sites. El motor JavaScript en Opera antes de v11.60, no implementa adecuadamente el operador, lo que permite a atacantes remotos evitar la política del mismo origen (Same Origin Policy) a través de vectores relacionados con las variables en diferentes sitios web. • http://www.opera.com/docs/changelogs/mac/1160 http://www.opera.com/docs/changelogs/unix/1160 http://www.opera.com/docs/changelogs/windows/1160 http://www.opera.com/support/kb/view/1005 • CWE-264: Permissions, Privileges, and Access Controls •
CVSS: 10.0EPSS: 0%CPEs: 123EXPL: 0CVE-2011-4683
https://notcve.org/view.php?id=CVE-2011-4683
Unspecified vulnerability in Opera before 11.60 has unknown impact and attack vectors, related to a "moderately severe issue." Vulnerabilidad no especificada en Opera antes de v11.60, tiene un impacto no especificado y vectores de ataque relacionados con un "problema moderadamente severo" ("moderately severe issue"). • http://www.opera.com/docs/changelogs/mac/1160 http://www.opera.com/docs/changelogs/unix/1160 http://www.opera.com/docs/changelogs/windows/1160 •
CVSS: 10.0EPSS: 0%CPEs: 123EXPL: 1CVE-2011-4684 – Opera Web Browser < 11.60 - Denial of Service / Multiple Vulnerabilities
https://notcve.org/view.php?id=CVE-2011-4684
Opera before 11.60 does not properly handle certificate revocation, which has unspecified impact and remote attack vectors related to "corner cases." Opera antes de v11.60 no maneja correctamente la revocación de certificados, lo que tiene un impacto no especificado y vectores de ataque remotos relacionados con "casos extremos" ("corner cases") • https://www.exploit-db.com/exploits/36443 http://www.opera.com/docs/changelogs/mac/1160 http://www.opera.com/docs/changelogs/unix/1160 http://www.opera.com/docs/changelogs/windows/1160 • CWE-310: Cryptographic Issues •