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CVSS: 6.1EPSS: 0%CPEs: 191EXPL: 0

30 Jul 2010 — intl/uconv/util/nsUnicodeDecodeHelper.cpp in Mozilla Firefox before 3.6.7 and Thunderbird before 3.1.1 inserts a U+FFFD sequence into text in certain circumstances involving undefined positions, which might make it easier for remote attackers to conduct cross-site scripting (XSS) attacks via crafted 8-bit text. intl/uconv/util/nsUnicodeDecodeHelper.cpp en Mozilla Firefox en versiones anteriores a la v3.6.7 y Thunderbird en anteriores a la v3.1.1 inserta una secuencia U+FFFD en texto en determinadas circunst... • http://www.mozilla.org/security/announce/2010/mfsa2010-44.html • CWE-20: Improper Input Validation •

CVSS: 5.3EPSS: 0%CPEs: 6EXPL: 0

30 Jul 2010 — Mozilla Firefox before 3.6.7 and Thunderbird before 3.1.1 do not properly implement read restrictions for CANVAS elements, which allows remote attackers to obtain sensitive cross-origin information via vectors involving reference retention and node deletion. Mozilla Firefox en versiones anteriores a la v3.6.7 y Thunderbird en versiones anteriores a la v3.1.1 no implementan apropiadamente las restricciones de acceso a los elementos CANVAS, lo que permite a atacantes remotos obtener información confidencial f... • http://www.mozilla.org/security/announce/2010/mfsa2010-43.html • CWE-264: Permissions, Privileges, and Access Controls •

CVSS: 9.8EPSS: 83%CPEs: 31EXPL: 4

30 Jun 2010 — Buffer overflow in pngpread.c in libpng before 1.2.44 and 1.4.x before 1.4.3, as used in progressive applications, might allow remote attackers to execute arbitrary code via a PNG image that triggers an additional data row. Desbordamiento de buffer en el fichero pngpread.c en libpng anteriores a 1.2.44 y 1.4.x anteriroes a 1.4.3, como se utiliza en aplicaciones progresivas, podría permitir a atacantes remotos ejecutar código arbitrario mediante una imagen PNG que desencadena una serie de datos adicionales. ... • https://www.exploit-db.com/exploits/14422 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •

CVSS: 9.8EPSS: 20%CPEs: 100EXPL: 0

23 Jun 2010 — Integer overflow in the nsGenericDOMDataNode::SetTextInternal function in Mozilla Firefox 3.5.x before 3.5.10 and 3.6.x before 3.6.4, Thunderbird before 3.0.5, and SeaMonkey before 2.0.5 allows remote attackers to execute arbitrary code via a DOM node with a long text value that triggers a heap-based buffer overflow. Desbordamiento de enteros en la función GenericDOMDataNode::SetTextInternal en Mozilla Firefox v3.5.x anterior v3.5.10 y v3.6.x anterior v3.6.4, Thunderbird anterior v3.0.5, y SeaMonkey anterio... • http://lists.fedoraproject.org/pipermail/package-announce/2010-June/043369.html • CWE-122: Heap-based Buffer Overflow CWE-189: Numeric Errors •

CVSS: 9.3EPSS: 7%CPEs: 100EXPL: 0

23 Jun 2010 — Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox 3.5.x before 3.5.10 and 3.6.x before 3.6.4, Thunderbird before 3.0.5, and SeaMonkey before 2.0.5 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors. Múltiples vulnerabilidades no especificados en el motor JavaScript en Mozilla Firefox v3.5.x anterior v3.5.10 y v3.6.x anterior v3.6.4, Thunderbird anterior v3.0.5, y SeaMonkey anterior v... • http://lists.fedoraproject.org/pipermail/package-announce/2010-June/043369.html •

CVSS: 9.3EPSS: 9%CPEs: 97EXPL: 1

23 Jun 2010 — Unspecified vulnerability in the browser engine in Mozilla Firefox 3.5.x before 3.5.10, Thunderbird before 3.0.5, and SeaMonkey before 2.0.5 allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors. Múltiples vulnerabilidades no especificados en el motor JavaScript en Mozilla Firefox v3.5.x anterior v3.5.10 y v3.6.x anterior v3.6.4, Thunderbird anterior v3.0.5, y SeaMonkey anterior v2.0.5 permite a atacantes remotos... • http://lists.fedoraproject.org/pipermail/package-announce/2010-June/043369.html •

CVSS: 9.3EPSS: 53%CPEs: 100EXPL: 0

23 Jun 2010 — Multiple unspecified vulnerabilities in the JavaScript engine in Mozilla Firefox 3.5.x before 3.5.10 and 3.6.x before 3.6.4, Thunderbird before 3.0.5, and SeaMonkey before 2.0.5 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors. Múltiples vulnerabilidad no especificados en el motor JavaScript en Mozilla Firefox v3.5.x anterior v3.5.10 y v3.6.x anterior v3.6.4, Thunderbird anterior v3.0.5, y SeaMonkey permite a... • http://lists.fedoraproject.org/pipermail/package-announce/2010-June/043369.html •

CVSS: 10.0EPSS: 76%CPEs: 100EXPL: 3

23 Jun 2010 — Integer overflow in the XSLT node sorting implementation in Mozilla Firefox 3.5.x before 3.5.10 and 3.6.x before 3.6.4, Thunderbird before 3.0.5, and SeaMonkey before 2.0.5 allows remote attackers to execute arbitrary code via a large text value for a node. Desbordamiento de enteros en la implementación del nodo de ordenación XSLT en Mozilla Firefox v3.5.x anterior v3.5.10 y v3.6.x anterior v3.6.4, Thunderbird anterior v3.0.5, y SeaMonkey anterior v2.0.5 permite a atacantes remotos ejecutar código de su ele... • https://www.exploit-db.com/exploits/34192 • CWE-189: Numeric Errors CWE-190: Integer Overflow or Wraparound •

CVSS: 9.8EPSS: 2%CPEs: 238EXPL: 1

28 Apr 2010 — The nsIScriptableUnescapeHTML.parseFragment method in the ParanoidFragmentSink protection mechanism in Mozilla Firefox before 3.5.17 and 3.6.x before 3.6.14, Thunderbird before 3.1.8, and SeaMonkey before 2.0.12 does not properly sanitize HTML in a chrome document, which makes it easier for remote attackers to execute arbitrary JavaScript with chrome privileges via a javascript: URI in input to an extension, as demonstrated by a javascript:alert sequence in (1) the HREF attribute of an A element or (2) the ... • http://downloads.avaya.com/css/P8/documents/100133195 • CWE-20: Improper Input Validation •

CVSS: 9.3EPSS: 4%CPEs: 206EXPL: 0

05 Apr 2010 — Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 3.5.9 and 3.6.x before 3.6.2, Thunderbird before 3.0.4, and SeaMonkey before 2.0.4 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors. Múltiples vulnerabilidades no especificadas en el motor del navegador de Mozilla Firefox antes de v3.5.9 y v3.6.x antes de v3.6.2, en Thunderbird antes de v3.0.4, y SeaMonkey antes de v2.0.4 per... • http://lists.fedoraproject.org/pipermail/package-announce/2010-April/038367.html •