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CVSS: 4.3EPSS: 29%CPEs: 7EXPL: 1

ISC BIND 9 through 9.5.0a5 uses a weak random number generator during generation of DNS query ids when answering resolver questions or sending NOTIFY messages to slave name servers, which makes it easier for remote attackers to guess the next query id and perform DNS cache poisoning. ISC BIND 9 hasta 9.5.0a5 utiliza un número aleatorio debil a lo largo de la generación de la consulta DNS ids cuando se responde la pregunta a resolver o enviando mensajes NOTIFY a servidores de nombre esclavos, lo cual hace más fácil para atacantes remotos para adivinar la siguiente consulta id y llevar a cabo envenenamientos de la cache DNS. • https://www.exploit-db.com/exploits/4266 ftp://aix.software.ibm.com/aix/efixes/security/README ftp://patches.sgi.com/support/free/security/advisories/20070801-01-P.asc http://docs.info.apple.com/article.html?artnum=307041 http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01123426 http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01154600 http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01174368 http://lists.apple.com/archives/ •

CVSS: 7.1EPSS: 8%CPEs: 2EXPL: 0

Unspecified vulnerability in query.c in ISC BIND 9.4.0, and 9.5.0a1 through 9.5.0a3, when recursion is enabled, allows remote attackers to cause a denial of service (daemon exit) via a sequence of queries processed by the query_addsoa function. Vulnerabilidad sin especificar en el query.c del ISC BIND 9.4.0 y del 9.5.0a1 hasta la 9.5.0a3, cuando la recursividad está activada, permite a atacantes remotos provocar una denegación de servicio (salida del demonio) a través de una secuencia de sentencias procesadas a través de la función query_addsoa. • http://osvdb.org/34748 http://secunia.com/advisories/25070 http://www.isc.org/index.pl?/sw/bind/bind-security.php http://www.kb.cert.org/vuls/id/718460 http://www.mandriva.com/security/advisories?name=MDKSA-2007:100 http://www.securityfocus.com/bid/23738 http://www.securitytracker.com/id?1017985 http://www.vupen.com/english/advisories/2007/1593 https://exchange.xforce.ibmcloud.com/vulnerabilities/33988 •

CVSS: 7.8EPSS: 22%CPEs: 6EXPL: 0

Use-after-free vulnerability in ISC BIND 9.3.0 up to 9.3.3, 9.4.0a1 up to 9.4.0a6, 9.4.0b1 up to 9.4.0b4, 9.4.0rc1, and 9.5.0a1 (Bind Forum only) allows remote attackers to cause a denial of service (named daemon crash) via unspecified vectors that cause named to "dereference a freed fetch context." Vulnerabilidad "usar después de liberar" en ISC BIND 9.3.0 hasta 9.3.3, 9.4.0a1 hasta 9.4.0a6, 9.4.0b1 hasta 9.4.0b4, 9.4.0rc1, y 9.5.0a1 (Bind Forum only) permite a atacantes remotos provocar una denegación de servicio (caída de demonio nombrado) mediante vectores no especificados que causan un nombrado a "referencia a un contexto recuperado liberado". • http://docs.info.apple.com/article.html?artnum=305530 http://fedoranews.org/cms/node/2507 http://fedoranews.org/cms/node/2537 http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2007-003.txt.asc http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&objectID=c01070495 http://lists.apple.com/archives/security-announce/2007/May/msg00004.html http://lists.grok.org.uk/pipermail/full-disclosure/2007-January/052018.html http://lists.suse.com/archive/suse • CWE-416: Use After Free •

CVSS: 4.3EPSS: 97%CPEs: 92EXPL: 0

ISC BIND 9.0.x, 9.1.x, 9.2.0 up to 9.2.7, 9.3.0 up to 9.3.3, 9.4.0a1 up to 9.4.0a6, 9.4.0b1 up to 9.4.0b4, 9.4.0rc1, and 9.5.0a1 (Bind Forum only) allows remote attackers to cause a denial of service (exit) via a type * (ANY) DNS query response that contains multiple RRsets, which triggers an assertion error, aka the "DNSSEC Validation" vulnerability. ISC BIND 9.0.x, 9.1.x, 9.2.0 hasta la versión 9.2.7, 9.3.0 hasta la versión 9.3.3, 9.4.0a1 hasta la versión 9.4.0a6, 9.4.0b1 hasta la versión 9.4.0b4, 9.4.0rc1 y 9.5.0a1 (solo Bind Forum) permite a atacantes remotos provocar una denegación de servicio (salida) a través de la respuesta a una consulta DNS tipo * (ANY) que contiene múltiples RRsets, lo que desencadena un error de aserción, también conocido como la vulnerabilidad "DNSSEC Validation". • ftp://patches.sgi.com/support/free/security/advisories/20070201-01-P.asc http://docs.info.apple.com/article.html?artnum=305530 http://fedoranews.org/cms/node/2507 http://fedoranews.org/cms/node/2537 http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2007-003.txt.asc http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&objectID=c01070495 http://lists.apple.com/archives/security-announce/2007/May/msg00004.html http://lists.grok.org.uk/pipermail/ • CWE-19: Data Processing Errors •

CVSS: 7.5EPSS: 3%CPEs: 1EXPL: 0

Buffer overflow in the DNS resolver code used in libc, glibc, and libbind, as derived from ISC BIND, allows remote malicious DNS servers to cause a denial of service and possibly execute arbitrary code via the stub resolvers. • ftp://ftp.NetBSD.ORG/pub/NetBSD/security/advisories/NetBSD-SA2002-006.txt.asc ftp://ftp.caldera.com/pub/updates/OpenServer/CSSA-2002-SCO.39 ftp://ftp.caldera.com/pub/updates/UnixWare/CSSA-2002-SCO.37 ftp://patches.sgi.com/support/free/security/advisories/20020701-01-I http://archives.neohapsis.com/archives/aix/2002-q3/0001.html http://archives.neohapsis.com/archives/linux/engarde/2002-q3/0002.html http://archives.neohapsis.com/archives/ntbugtraq/2002-q3/0000.html http://di •