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CVSS: 2.1EPSS: 0%CPEs: 31EXPL: 0

The undocumented semconfig system call in BSD freezes the state of semaphores, which allows local users to cause a denial of service of the semaphore system by using the semconfig call. • ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-00:19.semconfig.asc ftp://ftp.netbsd.org/pub/NetBSD/misc/security/advisories/NetBSD-SA2000-004.txt.asc http://www.openbsd.org/errata26.html#semconfig http://www.securityfocus.com/bid/1270 •

CVSS: 7.2EPSS: 0%CPEs: 15EXPL: 0

Buffer overflow in FreeBSD fts library routines allows local user to modify arbitrary files via the periodic program. • http://www.osvdb.org/1074 http://www.securityfocus.com/bid/644 •

CVSS: 5.0EPSS: 0%CPEs: 23EXPL: 0

ip_input.c in BSD-derived TCP/IP implementations allows remote attackers to cause a denial of service (crash or hang) via crafted packets. ip_input.c en implementaciones de TCP/IP derivadas de BSD permiten a atacantes remotos causar una denegación de servicio (cuelgue o caída) mediante paquetes artesanales. • http://www.openbsd.org/errata23.html#tcpfix http://www.osvdb.org/5707 • CWE-20: Improper Input Validation •

CVSS: 5.0EPSS: 0%CPEs: 20EXPL: 2

Operating systems with shared memory implementations based on BSD 4.4 code allow a user to conduct a denial of service and bypass memory limits (e.g., as specified with rlimits) using mmap or shmget to allocate memory and cause page faults. • https://www.exploit-db.com/exploits/19423 http://marc.info/?l=bugtraq&m=93207728118694&w=2 http://www.securityfocus.com/bid/526 https://exchange.xforce.ibmcloud.com/vulnerabilities/2351 •

CVSS: 7.2EPSS: 0%CPEs: 28EXPL: 2

A buffer overflow in lsof allows local users to obtain root privilege. • https://www.exploit-db.com/exploits/19373 https://www.exploit-db.com/exploits/19374 http://www.osvdb.org/3163 •