Vulnerabilidades

Resumen — últimos 7 días

Vulnerabilidades nuevas2730▼ 551 respecto a la semana anterior
Críticas / altas1294▼ 234 respecto a la semana anterior
Nueva explotación activa (KEV)3▼ 5 respecto a la semana anterior
Sin puntuar (sin CVSS)244▼ 258 respecto a la semana anterior
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718 resultados, ordenados por fecha de publicación (más recientes primero)

CVEEstadoSeveridadEPSS Explotación activaTecnologías afectadasPublicada ▼Modificada Descripción
ModificadaMedia (4.3)1.1%—Mozilla FirefoxMozilla SeamonkeyMozilla Thunderbird21/10/201016/6/2026
Mozilla Firefox before 3.5.14 and 3.6.x before 3.6.11, Thunderbird before 3.0.9 and 3.1.x before 3.1.5, and SeaMonkey before 2.0.9 recognize a wildcard IP address in the subject's Common Name field of an X.509 certificate, which might allow man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted…
ModificadaMedia (5.8)1.4%—Mozilla FirefoxMozilla Seamonkey15/9/201016/6/2026
The js_InitRandom function in the JavaScript implementation in Mozilla Firefox 3.5.x before 3.5.10 and 3.6.x before 3.6.4, and SeaMonkey before 2.0.5, uses the current time for seeding of a random number generator, which makes it easier for remote attackers to guess the seed value via a brute-force attack, a different…
ModificadaAlta (9.3)3.7%—Mozilla FirefoxMozilla SeamonkeyMozilla Thunderbird9/9/201016/6/2026
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 3.5.12 and 3.6.x before 3.6.9, Thunderbird before 3.0.7 and 3.1.x before 3.1.3, and SeaMonkey before 2.0.7 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary…
ModificadaAlta (9.3)4.8%—Mozilla FirefoxMozilla SeamonkeyMozilla Thunderbird9/9/201016/6/2026
Mozilla Firefox before 3.5.12 and 3.6.x before 3.6.9, Thunderbird before 3.0.7 and 3.1.x before 3.1.3, and SeaMonkey before 2.0.7 do not properly restrict the role of property changes in triggering XUL tree removal, which allows remote attackers to cause a denial of service (deleted memory access and application…
ModificadaAlta (9.3)6.5%—Mozilla FirefoxMozilla SeamonkeyMozilla Thunderbird9/9/201016/6/2026
The nsTreeContentView function in Mozilla Firefox before 3.5.12 and 3.6.x before 3.6.9, Thunderbird before 3.0.7 and 3.1.x before 3.1.3, and SeaMonkey before 2.0.7 does not properly handle node removal in XUL trees, which allows remote attackers to execute arbitrary code via vectors involving access to deleted memory,…
ModificadaAlta (9.3)5.6%—Mozilla FirefoxMozilla SeamonkeyMozilla Thunderbird9/9/201016/6/2026
Heap-based buffer overflow in the nsTextFrameUtils::TransformText function in Mozilla Firefox before 3.5.12 and 3.6.x before 3.6.9, Thunderbird before 3.0.7 and 3.1.x before 3.1.3, and SeaMonkey before 2.0.7 might allow remote attackers to execute arbitrary code via a bidirectional text run.
ModificadaAlta (9.3)3.7%—Mozilla FirefoxMozilla ThunderbirdMozilla Seamonkey9/9/201016/6/2026
Mozilla Firefox before 3.5.12 and 3.6.x before 3.6.9, Thunderbird before 3.0.7 and 3.1.x before 3.1.3, and SeaMonkey before 2.0.7 on Mac OS X allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via a crafted font in a data: URL.
ModificadaMedia (4.3)2.1%—Mozilla FirefoxMozilla SeamonkeyMozilla Thunderbird9/9/201016/6/2026
Cross-site scripting (XSS) vulnerability in Mozilla Firefox before 3.5.12 and 3.6.x before 3.6.9, Thunderbird before 3.0.7 and 3.1.x before 3.1.3, and SeaMonkey before 2.0.7 allows user-assisted remote attackers to inject arbitrary web script or HTML via a selection that is added to a document in which the designMode…
ModificadaMedia (4.3)2.1%—Mozilla FirefoxMozilla SeamonkeyMozilla Thunderbird9/9/201016/6/2026
Mozilla Firefox before 3.5.12 and 3.6.x before 3.6.9, Thunderbird before 3.0.7 and 3.1.x before 3.1.3, and SeaMonkey before 2.0.7 do not properly restrict use of the type attribute of an OBJECT element to set a document's charset, which allows remote attackers to bypass cross-site scripting (XSS) protection mechanisms…
ModificadaAlta (9.3)4.7%—Mozilla FirefoxMozilla SeamonkeyMozilla Thunderbird9/9/201016/6/2026
The navigator.plugins implementation in Mozilla Firefox before 3.5.12 and 3.6.x before 3.6.9, Thunderbird before 3.0.7 and 3.1.x before 3.1.3, and SeaMonkey before 2.0.7 does not properly handle destruction of the DOM plugin array, which might allow remote attackers to cause a denial of service (application crash) or…
ModificadaAlta (9.3)5.4%—Mozilla FirefoxMozilla SeamonkeyMozilla Thunderbird9/9/201016/6/2026
The normalizeDocument function in Mozilla Firefox before 3.5.12 and 3.6.x before 3.6.9, Thunderbird before 3.0.7 and 3.1.x before 3.1.3, and SeaMonkey before 2.0.7 does not properly handle the removal of DOM nodes during normalization, which might allow remote attackers to execute arbitrary code via vectors involving…
ModificadaAlta (9.3)5.7%—Mozilla FirefoxMozilla SeamonkeyMozilla Thunderbird9/9/201016/6/2026
Integer overflow in the FRAMESET element implementation in Mozilla Firefox before 3.5.12 and 3.6.x before 3.6.9, Thunderbird before 3.0.7 and 3.1.x before 3.1.3, and SeaMonkey before 2.0.7 might allow remote attackers to execute arbitrary code via a large number of values in the cols (aka columns) attribute, leading…
ModificadaMedia (4.3)2.0%—Mozilla FirefoxMozilla SeamonkeyMozilla Thunderbird9/9/201016/6/2026
Mozilla Firefox before 3.5.12 and 3.6.x before 3.6.9, Thunderbird before 3.0.7 and 3.1.x before 3.1.3, and SeaMonkey before 2.0.7 do not properly restrict read access to the statusText property of XMLHttpRequest objects, which allows remote attackers to discover the existence of intranet web servers via cross-origin…
ModificadaMedia (4.3)1.6%—Mozilla SeamonkeyMozilla ThunderbirdMozilla Firefox9/9/201016/6/2026
The XPCSafeJSObjectWrapper class in the SafeJSObjectWrapper (aka SJOW) implementation in Mozilla Firefox before 3.5.12, Thunderbird before 3.0.7, and SeaMonkey before 2.0.7 does not properly restrict scripted functions, which allows remote attackers to bypass the Same Origin Policy and conduct cross-site scripting…
ModificadaAlta (9.3)4.0%—Mozilla FirefoxMozilla SeamonkeyMozilla Thunderbird9/9/201016/6/2026
Use-after-free vulnerability in the nsTreeSelection function in Mozilla Firefox before 3.5.12 and 3.6.x before 3.6.9, Thunderbird before 3.0.7 and 3.1.x before 3.1.3, and SeaMonkey before 2.0.7 might allow remote attackers to execute arbitrary code via vectors involving a XUL tree selection, related to a "dangling…
ModificadaAlta (9.3)23%💥 ExploitMozilla FirefoxMozilla SeamonkeyMozilla Thunderbird26/8/201016/6/2026
Untrusted search path vulnerability in Mozilla Firefox before 3.5.12 and 3.6.x before 3.6.9, Thunderbird before 3.0.7 and 3.1.x before 3.1.3, and SeaMonkey before 2.0.7 on Windows XP allows local users, and possibly remote attackers, to execute arbitrary code and conduct DLL hijacking attacks via a Trojan horse…
ModificadaAlta (8.8)6.7%—Mozilla FirefoxMozilla SeamonkeyMozilla ThunderbirdOpensuse+330/7/201016/6/2026
Integer overflow in Mozilla Firefox 3.5.x before 3.5.11 and 3.6.x before 3.6.7, Thunderbird 3.0.x before 3.0.6 and 3.1.x before 3.1.1, and SeaMonkey before 2.0.6 allows remote attackers to execute arbitrary code via a large selection attribute in a XUL tree element, which triggers a use-after-free.
ModificadaAlta (9.3)9.8%💥 ExploitMozilla FirefoxMozilla ThunderbirdMozilla Seamonkey30/7/201016/6/2026
Integer overflow in an array class in Mozilla Firefox 3.5.x before 3.5.11 and 3.6.x before 3.6.7, Thunderbird 3.0.x before 3.0.6 and 3.1.x before 3.1.1, and SeaMonkey before 2.0.6 allows remote attackers to execute arbitrary code by placing many Cascading Style Sheets (CSS) values in an array, related to references to…
ModificadaBaja (2.6)1.9%—Mozilla FirefoxMozilla Seamonkey30/7/201016/6/2026
The nsDocShell::OnRedirectStateChange function in docshell/base/nsDocShell.cpp in Mozilla Firefox 3.5.x before 3.5.11 and 3.6.x before 3.6.7, and SeaMonkey before 2.0.6, allows remote attackers to spoof the SSL security status of a document via vectors involving multiple requests, a redirect, and the history.back and…
ModificadaAlta (9.3)7.6%💥 ExploitMozilla FirefoxMozilla Seamonkey30/7/201016/6/2026
Integer overflow in Mozilla Firefox 3.5.x before 3.5.11 and 3.6.x before 3.6.7, and SeaMonkey before 2.0.6, allows remote attackers to execute arbitrary code via plugin content with many parameter elements.
ModificadaMedia (4.3)0.96%—Mozilla FirefoxMozilla ThunderbirdMozilla Seamonkey30/7/201016/6/2026
The importScripts Web Worker method in Mozilla Firefox 3.5.x before 3.5.11 and 3.6.x before 3.6.7, Thunderbird 3.0.x before 3.0.6 and 3.1.x before 3.1.1, and SeaMonkey before 2.0.6 does not verify that content is valid JavaScript code, which allows remote attackers to bypass the Same Origin Policy and obtain sensitive…
ModificadaAlta (9.3)3.7%—Mozilla FirefoxMozilla ThunderbirdMozilla Seamonkey30/7/201016/6/2026
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox 3.5.x before 3.5.11 and 3.6.x before 3.6.7, Thunderbird 3.0.x before 3.0.6 and 3.1.x before 3.1.1, and SeaMonkey before 2.0.6 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute…
ModificadaAlta (9.3)5.4%—Mozilla FirefoxMozilla Seamonkey30/7/201016/6/2026
Use-after-free vulnerability in the NodeIterator implementation in Mozilla Firefox 3.5.x before 3.5.11 and 3.6.x before 3.6.7, and SeaMonkey before 2.0.6, allows remote attackers to execute arbitrary code via a crafted NodeFilter that detaches DOM nodes, related to the NodeIterator interface and a javascript callback.
ModificadaAlta (8.8)5.2%—Mozilla FirefoxMozilla Seamonkey30/7/201016/6/2026
Use-after-free vulnerability in the attribute-cloning functionality in the DOM implementation in Mozilla Firefox 3.5.x before 3.5.11 and 3.6.x before 3.6.7, and SeaMonkey before 2.0.6, allows remote attackers to execute arbitrary code via vectors related to deletion of an event attribute node with a nonzero reference…
ModificadaMedia (5)1.1%—Mozilla FirefoxMozilla ThunderbirdMozilla Seamonkey30/7/201016/6/2026
dom/base/nsJSEnvironment.cpp in Mozilla Firefox 3.5.x before 3.5.11 and 3.6.x before 3.6.7, Thunderbird 3.0.x before 3.0.6 and 3.1.x before 3.1.1, and SeaMonkey before 2.0.6 does not properly suppress a script's URL in certain circumstances involving a redirect and an error message, which allows remote attackers to…