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CVSS: 2.1EPSS: 0%CPEs: 6EXPL: 0

The (1) clcs and (2) emuxki drivers in NetBSD 1.6 through 2.0.2 allow local users to cause a denial of service (kernel crash) by using the set-parameters ioctl on an audio device to change the block size and set the pause state to "unpaused" in the same ioctl, which causes a divide-by-zero error. • ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2005-002.txt.asc •

CVSS: 2.1EPSS: 0%CPEs: 7EXPL: 0

Multiple syscalls in the compat subsystem for NetBSD before 2.0 allow local users to cause a denial of service (kernel crash) via a large signal number to (1) xxx_sys_kill, (2) xxx_sys_sigaction, and possibly other translation functions. • ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2004-010.txt.asc http://gleg.net/advisory_netbsd2.shtml http://secunia.com/advisories/13501 https://exchange.xforce.ibmcloud.com/vulnerabilities/18564 •

CVSS: 5.0EPSS: 0%CPEs: 20EXPL: 8

TCP, when using a large Window Size, makes it easier for remote attackers to guess sequence numbers and cause a denial of service (connection loss) to persistent TCP connections by repeatedly injecting a TCP RST packet, especially in protocols that use long-lived connections, such as BGP. TCP, cuando se usa un tamaño de ventana de transmisión grande, hace más fácil a atacantes remotos adivinar números de secuencia y causar una denegación de servicio (pérdida de la conexión) en conexiones TCP persistentes inyectando repetidamente un paquete TCP RST, especialmente en protocolos que usan conexiones de vida larga, como BGP. • https://www.exploit-db.com/exploits/291 https://www.exploit-db.com/exploits/24030 https://www.exploit-db.com/exploits/24031 https://www.exploit-db.com/exploits/24033 https://www.exploit-db.com/exploits/24032 https://www.exploit-db.com/exploits/942 https://www.exploit-db.com/exploits/276 ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2004-006.txt.asc ftp://ftp.sco.com/pub/updates/OpenServer/SCOSA-2005.3/SCOSA-2005.3.txt ftp://ftp.sco.com/ •

CVSS: 4.3EPSS: 2%CPEs: 58EXPL: 0

ISC BIND 8.3.x before 8.3.7, and 8.4.x before 8.4.3, allows remote attackers to poison the cache via a malicious name server that returns negative responses with a large TTL (time-to-live) value. ISC BIND 8.3.x antes de 8.3.7, y 8.4.x antes de 8.4.3 permite a atacantes remotos envenenar la cache mediante un servidor de nombres malicioso que devuelve respuestas negativas con un valor TTL (time to live) largo. • ftp://ftp.sco.com/pub/updates/OpenLinux/3.1.1/Server/CSSA-2004-003.0/CSSA-2004-003.0.txt ftp://ftp.sco.com/pub/updates/UnixWare/CSSA-2003-SCO.33/CSSA-2003-SCO.33.txt http://secunia.com/advisories/10542 http://sunsolve.sun.com/pub-cgi/retrieve.pl?doc=fsalert/57434 http://www.debian.org/security/2004/dsa-409 http://www.kb.cert.org/vuls/id/734644 http://www.trustix.org/errata/misc/2003/TSL-2003-0044-bind.asc.txt https://oval.cisecurity.org/repository& •