Page 16 of 229 results (0.008 seconds)

CVSS: 5.3EPSS: 0%CPEs: 25EXPL: 0

02 Sep 2009 — Opera before 10.00 does not properly display all characters in Internationalized Domain Names (IDN) in the address bar, which allows remote attackers to spoof URLs and conduct phishing attacks, related to Unicode and Punycode. Opera anterior v10.00 no muestra apropiadamente todos los caracteres en el nombre de dominio (IDN) en la barra de direcciones, lo que permite a atacantes remotos falsificar las URLs y derivar en ataques phishing, relacionado con Unicode y Punycode. • http://www.opera.com/docs/changelogs/freebsd/1000 •

CVSS: 8.8EPSS: 0%CPEs: 123EXPL: 0

02 Sep 2009 — Opera before 10.00 on Linux, Solaris, and FreeBSD does not properly implement the "INPUT TYPE=file" functionality, which allows remote attackers to trick a user into uploading an unintended file via vectors involving a "dropped file." Opera anterior a la v10.00 sobre Linux, SOlaris y FreeBSD no implementa adecuadamente la funcionalidad "INPUT TYPE=file", lo que permite a atacantes remotos engañar al usuario para que suba un archivo a través de vectores que involucran un "archivo para descargar" (dropped fil... • http://www.opera.com/docs/changelogs/freebsd/1000 • CWE-20: Improper Input Validation •

CVSS: 6.1EPSS: 0%CPEs: 24EXPL: 2

31 Aug 2009 — Opera 9.52 and earlier, and 10.00 Beta 3 Build 1699, does not properly block data: URIs in Location headers in HTTP responses, which allows remote attackers to conduct cross-site scripting (XSS) attacks via vectors related to (1) injecting a Location header that contains JavaScript sequences in a data:text/html URI or (2) entering a data:text/html URI with JavaScript sequences when specifying the content of a Location header. NOTE: the JavaScript executes outside of the context of the HTTP site. Opera v9.52... • http://websecurity.com.ua/3323 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 7.5EPSS: 0%CPEs: 23EXPL: 0

22 Jul 2009 — Opera 9.52 and earlier allows remote attackers to cause a denial of service (CPU and memory consumption, and application hang) via a long Unicode string argument to the write method, a related issue to CVE-2009-2479. Opera v9.52 y anteriores permite a atacantes remotos causar una denegación de servicio (consumo de memoria y CPU, y colgado de aplicación) a través de un argumento de cadena de caracteres Unicode para el método de escritura, siendo un asunto relacionado con CVE-2009-2577. • http://websecurity.com.ua/3338 • CWE-399: Resource Management Errors •

CVSS: 7.5EPSS: 2%CPEs: 1EXPL: 2

20 Jul 2009 — Opera, possibly 9.64 and earlier, allows remote attackers to cause a denial of service (memory consumption) via a large integer value for the length property of a Select object, a related issue to CVE-2009-1692. Opera, posiblemente v9.64 y anteriores, permite a atacantes remotos provocar una denegación de servicio (consumo de memoria) a través de un valor entero largo en la propiedad length de un objeto Select, está relacionada con CVE-2009-1692. • http://www.exploit-db.com/exploits/9160 • CWE-770: Allocation of Resources Without Limits or Throttling •

CVSS: 6.1EPSS: 0%CPEs: 24EXPL: 2

07 Jul 2009 — Opera 9.52 and earlier does not block javascript: URIs in Refresh headers in HTTP responses, which allows remote attackers to conduct cross-site scripting (XSS) attacks via vectors related to (1) injecting a Refresh header or (2) specifying the content of a Refresh header, a related issue to CVE-2009-1312. NOTE: it was later reported that 10.00 Beta 3 Build 1699 is also affected. El navegador Opera versión 9.52 y versiones anteriores no bloquean javascript: URI en los encabezados de actualización en las res... • http://websecurity.com.ua/3275 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 7.4EPSS: 0%CPEs: 21EXPL: 1

15 Jun 2009 — Opera, possibly before 9.25, uses the HTTP Host header to determine the context of a document provided in a (1) 4xx or (2) 5xx CONNECT response from a proxy server, which allows man-in-the-middle attackers to execute arbitrary web script by modifying this CONNECT response, aka an "SSL tampering" attack. Opera, posiblemente anteriores a v9.25, utiliza una cabecera HTTP Host para determinar el contexto de un documento propocionado por una respuesta de CONEXIÓN (1) 4xx o (2) 5xx desde un servidor proxy, lo que... • http://research.microsoft.com/apps/pubs/default.aspx?id=79323 • CWE-287: Improper Authentication •

CVSS: 7.4EPSS: 0%CPEs: 21EXPL: 0

15 Jun 2009 — Opera detects http content in https web pages only when the top-level frame uses https, which allows man-in-the-middle attackers to execute arbitrary web script, in an https site's context, by modifying an http page to include an https iframe that references a script file on an http site, related to "HTTP-Intended-but-HTTPS-Loadable (HPIHSL) pages." Opera detecta contenido http en una página https, sólo cuando el marco de alto nivel utiliza https, lo que permite a los atacantes "hombre en el medio" ejecutar... • http://research.microsoft.com/apps/pubs/default.aspx?id=79323 • CWE-287: Improper Authentication •

CVSS: 6.8EPSS: 0%CPEs: 102EXPL: 0

15 Jun 2009 — Opera, possibly before 9.25, processes a 3xx HTTP CONNECT response before a successful SSL handshake, which allows man-in-the-middle attackers to execute arbitrary web script, in an https site's context, by modifying this CONNECT response to specify a 302 redirect to an arbitrary https web site. Opera, posiblemente en versiones anteriores a v9.25, procesa una respuesta 3xx HTTP CONNECT antes de un proceso de handshake SSL exitoso, lo que permitiría a atacantes "man-in-the-middle" ejecutar secuencias de coma... • http://research.microsoft.com/apps/pubs/default.aspx?id=79323 • CWE-287: Improper Authentication •

CVSS: 10.0EPSS: 1%CPEs: 115EXPL: 0

16 Mar 2009 — Unspecified vulnerability in Opera before 9.64 has unknown impact and attack vectors, related to a "moderately severe issue." Vulnerabilidad no especificada en Opera versión anterior a v9.64 tiene un impacto y vectores de ataque desconocidos, relacionados con un "asunto moderadamente severo". • http://lists.opensuse.org/opensuse-security-announce/2009-03/msg00004.html •