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CVSS: 5.0EPSS: 10%CPEs: 198EXPL: 0

The ASN.1 decoder in the QuickDER decoder in Mozilla Network Security Services (NSS) before 3.13.4, as used in Firefox 4.x through 12.0, Firefox ESR 10.x before 10.0.5, Thunderbird 5.0 through 12.0, Thunderbird ESR 10.x before 10.0.5, and SeaMonkey before 2.10, allows remote attackers to cause a denial of service (application crash) via a zero-length item, as demonstrated by (1) a zero-length basic constraint or (2) a zero-length field in an OCSP response. El decodificador ASN.1 en el decodificador QuickDER en Mozilla Network Security Services (NSS) antes de v3.13.4, como se usa en Firefox v4.x a v12.0, Firefox ESR v10.x antes de v10.0.5, Thunderbird v5.0 a v12.0, Thunderbird VSG v10.x antes de v10.0.5, y SeaMonkey antes de v2.10, permite a atacantes remotos causar una denegación de servicio (caída de la aplicación) a través de un elemento de longitud cero, como lo demuestra (1) una restricción básica de longitud cero o (2) un campo de longitud cero en una respuesta de OCSP. • http://lists.opensuse.org/opensuse-security-announce/2012-06/msg00012.html http://lists.opensuse.org/opensuse-security-announce/2012-06/msg00015.html http://secunia.com/advisories/49976 http://secunia.com/advisories/50316 http://www.debian.org/security/2012/dsa-2490 http://www.mandriva.com/security/advisories?name=MDVSA-2012:088 http://www.mozilla.org/security/announce/2012/mfsa2012-39.html http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html http://www.securityfocu • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 6.8EPSS: 0%CPEs: 12EXPL: 0

Mozilla Network Security Services (NSS) before 3.12.3, Firefox before 3.0.13, Thunderbird before 2.0.0.23, and SeaMonkey before 1.1.18 do not properly handle a '\0' character in a domain name in the subject's Common Name (CN) field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority. NOTE: this was originally reported for Firefox before 3.5. Mozilla Firefox anterior a v3.5 y NSS anterior a v3.12.3 no tratan apropiadamente un carácter '\0' en un nombre de dominio en el campo nombre común (CN) del asunto de un certificado X.509, que permite a un atacante de hombre-en-el-medio suplantar servidores SSL arbitrarios a través de un certificado manipulado por una autoridad de certificación. • http://isc.sans.org/diary.html?storyid=7003 http://lists.opensuse.org/opensuse-security-announce/2009-11/msg00004.html http://marc.info/?l=oss-security&m=125198917018936&w=2 http://osvdb.org/56723 http://secunia.com/advisories/36088 http://secunia.com/advisories/36125 http://secunia.com/advisories/36139 http://secunia.com/advisories/36157 http://secunia.com/advisories/36434 http://secunia.com/advisories/36669 http://secunia.com/advisories/37098 http://sunsolve.sun.com • CWE-295: Improper Certificate Validation •

CVSS: 6.8EPSS: 96%CPEs: 10EXPL: 0

Stack-based buffer overflow in the SSLv2 support in Mozilla Network Security Services (NSS) before 3.11.5, as used by Firefox before 1.5.0.10 and 2.x before 2.0.0.2, Thunderbird before 1.5.0.10, SeaMonkey before 1.0.8, and certain Sun Java System server products before 20070611, allows remote attackers to execute arbitrary code via invalid "Client Master Key" length values. Un desbordamiento de búfer en la región stack de la memoria en el soporte SSLv2 en Mozilla Network Security Services (NSS) anterior a versión 3.11.5, tal y como es usado por Firefox anterior a versión 1.5.0.10 y versión 2.x anterior a 2.0.0.2, Thunderbird anterior a versión 1.5.0.10, SeaMonkey anterior a versión 1.0.8, y ciertos productos de servidor Sun Java System anterior al 20070611, permite a los atacantes remotos ejecutar código arbitrario por medio de valores de longitud "Client Master Key" no válidos. • ftp://patches.sgi.com/support/free/security/advisories/20070202-01-P.asc ftp://patches.sgi.com/support/free/security/advisories/20070301-01-P.asc http://fedoranews.org/cms/node/2709 http://fedoranews.org/cms/node/2711 http://fedoranews.org/cms/node/2747 http://fedoranews.org/cms/node/2749 http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c00771742 http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=483 http://lists.suse.com/archive/suse-s • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 4.0EPSS: 26%CPEs: 4EXPL: 0

Mozilla Network Security Service (NSS) library before 3.11.3, as used in Mozilla Firefox before 1.5.0.7, Thunderbird before 1.5.0.7, and SeaMonkey before 1.0.5, when using an RSA key with exponent 3, does not properly handle extra data in a signature, which allows remote attackers to forge signatures for SSL/TLS and email certificates, a similar vulnerability to CVE-2006-4339. NOTE: on 20061107, Mozilla released an advisory stating that these versions were not completely patched by MFSA2006-60. The newer fixes for 1.5.0.7 are covered by CVE-2006-5462. La librería Mozilla Network Security Service (NSS) anterior a 3.11.3, usada en Mozilla Firefox anterior a 1.5.0.7, Thunderbird anterior a 1.5.0.7, y SeaMonkey anterior a 1.0.5, cuando se usa una llave RSA con exponente 3, no maneja correctamente los datos en una firma, lo que permite a atacantes remotos falsificar firmas para SSL/TLS y certificados de correo electrónico; una vulnerabilidad muy similar a la CVE-2006-4339. NOTA: el 7/11/2006, Mozilla publicó un aviso afirmando que estas versiones no estaban completamente parcheadas por MFSA2006-60. • ftp://patches.sgi.com/support/free/security/advisories/20060901-01-P.asc http://secunia.com/advisories/21903 http://secunia.com/advisories/21906 http://secunia.com/advisories/21915 http://secunia.com/advisories/21916 http://secunia.com/advisories/21939 http://secunia.com/advisories/21940 http://secunia.com/advisories/21949 http://secunia.com/advisories/21950 http://secunia.com/advisories/22001 http://secunia.com/advisories/22025 http://secunia.com/advisories/22036 http:/& • CWE-20: Improper Input Validation •

CVSS: 7.5EPSS: 3%CPEs: 93EXPL: 0

Heap-based buffer overflow in Netscape Network Security Services (NSS) library allows remote attackers to execute arbitrary code via a modified record length field in an SSLv2 client hello message. • http://marc.info/?l=bugtraq&m=109351293827731&w=2 http://www.securityfocus.com/bid/11015 http://xforce.iss.net/xforce/alerts/id/180 https://exchange.xforce.ibmcloud.com/vulnerabilities/16314 •