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CVSS: 4.9EPSS: 0%CPEs: 5EXPL: 0

The ip6_savecontrol function in NetBSD 2.0 through 3.0, under certain configurations, does not check to see if IPv4-mapped sockets are being used before processing IPv6 socket options, which allows local users to cause a denial of service (crash) by creating an IPv4-mapped IPv6 socket with the SO_TIMESTAMP socket option set, then sending an IPv4 packet through the socket. La función ip6_savecontrol en NetBSD v2.0 hasta v3.0, bajo ciertas configuraciones, no permite comprobar si el sockets IPv4-mapped ha sido usado antes del proceso de opciones del socket IPv6, lo que permite a atacantes locales causar una denegación de servicio (caída) por creación de un socket IPv4-mapped IPv6 con opción SO_TIMESTAMP activada, para luego enviar un paquete IPv4 a través del socket. • http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2006-016.txt.asc http://securitytracker.com/id?1016250 https://exchange.xforce.ibmcloud.com/vulnerabilities/27139 •

CVSS: 2.6EPSS: 1%CPEs: 10EXPL: 0

Intel RNG Driver in NetBSD 1.6 through 3.0 may incorrectly detect the presence of the pchb interface, which will cause it to always generate the same random number, which allows remote attackers to more easily crack encryption keys generated from the interface. • ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2006-009.txt.asc http://secunia.com/advisories/19585 http://securitytracker.com/id?1015907 http://www.osvdb.org/24577 http://www.securityfocus.com/bid/17496 https://exchange.xforce.ibmcloud.com/vulnerabilities/25786 •

CVSS: 4.9EPSS: 0%CPEs: 10EXPL: 0

The kernel in NetBSD-current before September 28, 2005 allows local users to cause a denial of service (system crash) by using the SIOCGIFALIAS ioctl to gather information on a non-existent alias of a network interface, which causes a NULL pointer dereference. • http://archives.neohapsis.com/archives/netbsd/2006-q2/0014.html http://secunia.com/advisories/19615 http://securitytracker.com/id?1015908 http://www.osvdb.org/24578 http://www.securityfocus.com/bid/17497 https://exchange.xforce.ibmcloud.com/vulnerabilities/25766 •

CVSS: 2.1EPSS: 0%CPEs: 10EXPL: 0

NetBSD 1.6, 2.0, 2.1 and 3.0 allows local users to cause a denial of service (memory exhaustion) by using the sysctl system call to lock a large buffer into physical memory. • ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2006-013.txt.asc http://secunia.com/advisories/19616 http://securitytracker.com/id?1015909 http://www.osvdb.org/24579 http://www.securityfocus.com/bid/17498 https://exchange.xforce.ibmcloud.com/vulnerabilities/25764 •

CVSS: 2.1EPSS: 0%CPEs: 10EXPL: 0

NetBSD 1.6 up to 3.0, when a user has "set record" in .mailrc with the default umask set, creates the record file with 0644 permissions, which allows local users to read the record file. • ftp://ftp.NetBSD.org/pub/NetBSD/security/advisories/NetBSD-SA2006-007.txt.asc http://secunia.com/advisories/19465 http://securitytracker.com/id?1015847 http://www.osvdb.org/24258 https://exchange.xforce.ibmcloud.com/vulnerabilities/25581 •