Vulnerabilidades

Internet Explorer 5.01 through 6 allows remote attackers to spoof arbitrary web sites by injecting content from one window into another window whose name is known but resides in a different domain, as demonstrated using a pop-up window on a trusted web site, aka the "window injection" vulnerability. NOTE: later…

Microsoft Internet Explorer allows remote attackers to cause a denial of service (application crash from memory consumption), as demonstrated using Javascript code that continuously creates nested arrays and then sorts the newly created arrays.

Microsoft Internet Explorer 6.0.2600 on Windows XP allows remote attackers to cause a denial of service (browser crash) via a shell: URI with double backslashes (\\) in an HTML tag such as IFRAME or A.

Heap-based buffer overflow in Internet Explorer 6 allows remote attackers to execute arbitrary code via long (1) SRC or (2) NAME attributes in IFRAME, FRAME, and EMBED elements, as originally discovered using the mangleme utility, aka "the IFRAME vulnerability" or the "HTML Elements Vulnerability."

Internet Explorer on Windows XP does not properly modify the "Drag and Drop or copy and paste files" setting when the user sets it to "Disable" or "Prompt," which may enable security-sensitive operations that are inconsistent with the user's intended configuration.

CRLF injection vulnerability in Microsoft Internet Explorer 6.0.2800.1106 and earlier allows remote attackers to execute arbitrary FTP commands via an ftp:// URL that contains a URL-encoded newline ("%0a") before the FTP command, which causes the commands to be inserted into the resulting FTP session, as demonstrated…

Microsoft Windows Internet Explorer 5.5 and 6.0 allows remote attackers to execute arbitrary code via an embedded script that uses Shell Helper objects and a shortcut (link) to execute the target script.

Internet Explorer 6.0 on Windows XP SP2 allows remote attackers to execute arbitrary code by using the "Related Topics" command in the Help ActiveX Control (hhctrl.ocx) to open a Help popup window containing the PCHealth tools.htm file in the local zone and injecting Javascript to be executed, as demonstrated using…

Hastymail 1.0.1 and earlier (stable) and 1.1 and earlier (development) does not send the "attachment" parameter in the Content-Disposition field for attachments, which causes the attachment to be rendered inline by Internet Explorer when the victim clicks the download link, which facilitates cross-site scripting (XSS)…

Microsoft Windows XP Explorer allows attackers to execute arbitrary code via a HTML and script in a self-executing folder that references an executable file within the folder, which is automatically executed when a user accesses the folder.

Microsoft Internet Explorer 6.0 SP1 does not properly handle certain character strings in the Path attribute, which can cause it to modify cookies in other domains when the attacker's domain name is within the target's domain name or when wildcard DNS is being used, which allows remote attackers to hijack web sessions.

Internet Explorer 6 allows remote attackers to bypass the popup blocker via the document object model (DOM) methods in the DHTML Dynamic HTML (DHTML) Editing Component (DEC) and Javascript that calls showModalDialog.

msxml3.dll in Internet Explorer 6.0.2600.0 allows remote attackers to cause a denial of service (crash) via a single & (ampersand) in a <Ref href> link, which triggers a parsing error, possibly due to missing portions of the URI.

Microsoft Internet Explorer 5.0 through 6.0 allows remote attackers to bypass cross-frame scripting restrictions and capture keyboard events from other domains via an HTML document with Javascript that is outside a frameset that includes the target domain, then forcing the frameset to maintain focus. NOTE: the…

pnxr3260.dll in the RealOne 2.0 build 6.0.11.868 browser plugin, as used in Internet Explorer, allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a crafted embed tag.

Directory traversal vulnerability in Microsoft Internet Explorer 5.01, 5.5, and 6.0 allows remote malicious FTP servers to overwrite arbitrary files via .. (dot dot) sequences in filenames returned from a LIST command.

Internet Explorer 6.1 SP1 y anteriores, y posiblemente otras versiones, permiten a atacantes remotos causar una denegación de servicio (caída de aplicación por "corrupción de memoria") mediante ciertos elementos de Hoja de Estilos en Cascada (CSS), como se ha demostrado usanto la cadena "<STYLE>@;/*", posiblemente…

Mozilla Firefox 0.9.2 pemite a sitios web establecer cookies para dominios de nivel superior específicos de países, como .ltd.uk, .plc.uk, y .sch.uk, lo que podría permitir a atacantes remotos realizar ataques de fijación de sesión y secuestrar sesiones HTTP de un usuario. NOTA: se ha informado posteriormente que la…

Internet Explorer 6.x permite a atacantes remotos instalar programas de su elección mediante eventos mousedown que llaman al método Popup.show y usan acciones "arrastrar y soltar" en una ventana emergente, también conocida como "HijackClick 3" y la "Vulnerabilidad de descarga de fichero con scritp en etiqueta de…

Microsoft Internet Explorer 6.0, Outlook 2002, y Outlook 2003 permiten a atacantes remotos causar una denegación de servicio (consumición de CPU) si está desactivado "No guardar las páginas cifradas en el disco), mediante un sitio web o un mensaje de correo electrónico que contenga dos caractéres nulos (%00) después…

The execCommand method in Microsoft Internet Explorer 6.0 SP2 allows remote attackers to bypass the "File Download - Security Warning" dialog and save arbitrary files with arbitrary extensions via the SaveAs command.

Desbordamiento de búfer en Microsoft Internet Explorer y Explorador de Windows XP SP1, 2000, 98 y Me puede permitir a usuarios remotos maliciosos causar una denegación de servicio (caída de aplicación) y posiblemente ejecutar código de su elección mediante nombres de recursos compartidos largos, como se ha demostrado…

Internet Explorer 5.01, 5.5, y 6 no hace caché adecuadamente de contenido SSL, lo que permite a atacantes remotos obtener información o suplantar contenido mediante un sitio web con el mismo nombre de máquina como el sitio web objetivo, cuyo contenido es almacenado en caché y reutilizado cuando el usuario visita el…

Internet Explorer 5.5 y 6 no manejan adecuadamente la navegación con complementos (plug-in), lo que permite a atacantes remotos alterar la barra de navegación mostrada y suplantar páginas web, facilitando ataques de "phising", también conocida como "Vulnerabilidad de suplantación de la barra de direcciónes en…

Desbordamiento de búfer en el Motor de Instalación (inseng.dll) de Internet Explorer 5.01, 5.5 y 6 permite a atacantes remotos ejecutar código de su elección mediante un sitio web maliciosos o correo electrónico HTML.