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CVSS: 5.0EPSS: 0%CPEs: 144EXPL: 0

Mozilla Firefox 2.x before 2.0.0.18, Thunderbird 2.x before 2.0.0.18, and SeaMonkey 1.x before 1.1.13 do not properly change the source URI when processing a canvas element and an HTTP redirect, which allows remote attackers to bypass the same origin policy and access arbitrary images that are not directly accessible to the attacker. NOTE: this issue can be leveraged to enumerate software on the client by performing redirections related to moz-icon. Mozilla Firefox 2.x versiones anteriores a v2.0.0.18, Thunderbird 2.x versiones anteriores a v2.0.0.18, y SeaMonkey 1.x versiones anteriores a v1.1.13 no cambia apropiadamente la URI origen cuando procesa un elemento CANVAS y una redirección HTTP, lo cual permite a atacantes remotos evitar las mismas políticas de origen e imágenes aleatorias de acceso que no son directamente accesibles por el atacante. NOTA: esta cuestión se puede utilizar para enumerar software en un cliente mediante redirecciones realizadas con moz-icon. • http://lists.opensuse.org/opensuse-security-announce/2008-11/msg00004.html http://scary.beasts.org/security/CESA-2008-009.html http://scarybeastsecurity.blogspot.com/2008/11/firefox-cross-domain-image-theft-and.html http://secunia.com/advisories/32684 http://secunia.com/advisories/32693 http://secunia.com/advisories/32694 http://secunia.com/advisories/32714 http://secunia.com/advisories/32715 http://secunia.com/advisories/32778 http://secunia.com/advisories/32798 http://secunia.com&# • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •

CVSS: 10.0EPSS: 11%CPEs: 72EXPL: 1

Heap-based buffer overflow in Mozilla Thunderbird before 2.0.0.17 and SeaMonkey before 1.1.12 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a long header in a news article, related to "canceling [a] newsgroup message" and "cancelled newsgroup messages." Desbordamiento de búfer basado en montículo en Mozilla Thunderbird antes de v2.0.0.17 y SeaMonkey antes de v1.1.12 permite a atacantes remotos causar denegación de servicio (caída de aplicación) o posibilita la ejecución de código de su elección a través de una cabecera larga en un artículo de noticias, relacionados con "cancelación de [a] mensajes de grupos de noticias" y "mensajes de grupos de noticias canceladas." • http://lists.opensuse.org/opensuse-security-announce/2008-10/msg00005.html http://secunia.com/advisories/32010 http://secunia.com/advisories/32025 http://secunia.com/advisories/32044 http://secunia.com/advisories/32082 http://secunia.com/advisories/32092 http://secunia.com/advisories/32196 http://secunia.com/advisories/33433 http://secunia.com/advisories/33434 http://secunia.com/advisories/34501 http://slackware.com/security/viewer.php?l=slackware-security&y=2008&m=slackware-security • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 7.5EPSS: 2%CPEs: 132EXPL: 0

The nsXMLDocument::OnChannelRedirect function in Mozilla Firefox before 2.0.0.17, Thunderbird before 2.0.0.17, and SeaMonkey before 1.1.12 allows remote attackers to bypass the Same Origin Policy and execute arbitrary JavaScript code via unknown vectors. La función nsXMLDocument::OnChannelRedirect en Firefox de Mozilla antes de 2.0.0.17, Thunderbird antes de 2.0.0.17 y SeaMonkey antes de 1.1.12 permite a atacantes remotos evitar "Same Origin Policy (Política de Mismo Origen)" y ejecutar código javaScript de su elección mediante desconocidos. • http://download.novell.com/Download?buildid=WZXONb-tqBw~ http://lists.opensuse.org/opensuse-security-announce/2008-10/msg00005.html http://secunia.com/advisories/31984 http://secunia.com/advisories/31985 http://secunia.com/advisories/32007 http://secunia.com/advisories/32010 http://secunia.com/advisories/32012 http://secunia.com/advisories/32025 http://secunia.com/advisories/32042 http://secunia.com/advisories/32044 http://secunia.com/advisories/32082 http://secunia.com/advisorie • CWE-264: Permissions, Privileges, and Access Controls •

CVSS: 7.5EPSS: 10%CPEs: 9EXPL: 0

The XPConnect component in Mozilla Firefox before 2.0.0.17 and 3.x before 3.0.2, Thunderbird before 2.0.0.17, and SeaMonkey before 1.1.12 allows remote attackers to "pollute XPCNativeWrappers" and execute arbitrary code with chrome privileges via vectors related to (1) chrome XBL and (2) chrome JS. El componente XPConnect en Mozilla Firefox antes de 2.0.0.17 y 3.x antes de 3.0.2, Thunderbird antes de 2.0.0.17 y SeaMonkey before 1.1.12 permite a atacantes remotos "contaminar XPCNativeWrappers" y ejecutar código de su elección con privilegios chrome mediante vectores relacionados con (1) chrome XBL y (2) chrome JS. • http://download.novell.com/Download?buildid=WZXONb-tqBw~ http://lists.opensuse.org/opensuse-security-announce/2008-10/msg00005.html http://secunia.com/advisories/31984 http://secunia.com/advisories/31985 http://secunia.com/advisories/31987 http://secunia.com/advisories/32007 http://secunia.com/advisories/32010 http://secunia.com/advisories/32011 http://secunia.com/advisories/32012 http://secunia.com/advisories/32025 http://secunia.com/advisories/32042 http://secunia.com/advisorie • CWE-264: Permissions, Privileges, and Access Controls •

CVSS: 7.5EPSS: 63%CPEs: 134EXPL: 0

Mozilla Firefox before 2.0.0.17 and 3.x before 3.0.2, Thunderbird before 2.0.0.17, and SeaMonkey before 1.1.12 allow remote attackers to create documents that lack script-handling objects, and execute arbitrary code with chrome privileges, via vectors related to (1) the document.loadBindingDocument function and (2) XSLT. Firefox de Mozilla antes de 2.0.0.17 y 3.x antes de 3.0.2, Thunderbird antes de 2.0.0.17, y SeaMonkey antes de 1.1.12 permite a atacantes remotos crear documentos que no tienen objetos de manejo de scripts y ejecutar código de su elección con privilegios chrome, mediante vectores relacionados con (1) la función document.loadBindingDocument y (2) XSLT. • http://download.novell.com/Download?buildid=WZXONb-tqBw~ http://lists.opensuse.org/opensuse-security-announce/2008-10/msg00005.html http://secunia.com/advisories/31984 http://secunia.com/advisories/31985 http://secunia.com/advisories/31987 http://secunia.com/advisories/32007 http://secunia.com/advisories/32010 http://secunia.com/advisories/32011 http://secunia.com/advisories/32012 http://secunia.com/advisories/32025 http://secunia.com/advisories/32042 http://secunia.com/advisorie • CWE-264: Permissions, Privileges, and Access Controls •