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

03 Jul 2002 — Memory leak in FreeBSD 4.5 and earlier allows remote attackers to cause a denial of service (memory exhaustion) via ICMP echo packets that trigger a bug in ip_output() in which the reference count for a routing table entry is not decremented, which prevents the entry from being removed. • ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-02:21.tcpip.asc • CWE-401: Missing Release of Memory after Effective Lifetime •

CVSS: 5.3EPSS: 0%CPEs: 3EXPL: 1

25 Jun 2002 — The TCP implementation in various BSD operating systems (tcp_input.c) does not properly block connections to broadcast addresses, which could allow remote attackers to bypass intended filters via packets with a unicast link layer address and an IP broadcast address. • ftp://patches.sgi.com/support/free/security/advisories/20030604-01-I •

CVSS: 7.5EPSS: 1%CPEs: 2EXPL: 0

11 Jun 2002 — The SYN cache (syncache) and SYN cookie (syncookie) mechanism in FreeBSD 4.5 and earlier allows remote attackers to cause a denial of service (crash) (1) via a SYN packet that is accepted using syncookies that causes a null pointer to be referenced for the socket's TCP options, or (2) by killing and restarting a process that listens on the same socket, which does not properly clear the old inpcb pointer on restart. Los mecanismos SYN cache (syncache) y SYN cookie (syncookie) en FreeBSD 4.5 y anteriores, per... • ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-02:20.syncache.asc •

CVSS: 7.2EPSS: 0%CPEs: 15EXPL: 3

11 Jun 2002 — FreeBSD 4.5 and earlier, and possibly other BSD-based operating systems, allows local users to write to or read from restricted files by closing the file descriptors 0 (standard input), 1 (standard output), or 2 (standard error), which may then be reused by a called setuid process that intended to perform I/O on normal files. • https://www.exploit-db.com/exploits/21407 •

CVSS: 7.8EPSS: 0%CPEs: 28EXPL: 0

08 Mar 2002 — Buffer overflow in ncurses 5.0, and the ncurses4 compatibility package as used in Red Hat Linux, allows local users to gain privileges, related to "routines for moving the physical cursor and scrolling." El desbordamiento del búfer en ncurses 5.0, y el paquete de compatibilidad ncurses4 basado en él, permite a usuarios locales la obtención de privilegios. • http://www.debian.org/security/2002/dsa-113 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •

CVSS: 7.8EPSS: 0%CPEs: 46EXPL: 2

27 Feb 2002 — Heap corruption vulnerability in the "at" program allows local users to execute arbitrary code via a malformed execution time, which causes at to free the same memory twice. Corrupción de memoria en el comando "at" permite que usuarios locales ejecuten código arbitrario haciendo uso de un tiempo de ejecución mal escrito (lo que provoca que at libere la misma memoria dos veces). • https://www.exploit-db.com/exploits/21229 •

CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 2

10 Dec 2001 — Some AIO operations in FreeBSD 4.4 may be delayed until after a call to execve, which could allow a local user to overwrite memory of the new process and gain privileges. Algunas operaciones AIO en FreeBSD 4.4 podrían ser retrasadas hasta la llamada a execve, lo cual, podría permitir a usuarios locales la sobreescritura en memorioa de nuevos procesos y la obtención de privilegios. • https://www.exploit-db.com/exploits/21176 •

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

06 Dec 2001 — SGI IRIX 6.5 through 6.5.12f and possibly earlier versions, and FreeBSD 3.0, allows remote attackers to cause a denial of service via a malformed IGMP multicast packet with a small response delay. SGI IRIX 6.5 a 6.5.12f y posiblemente versiones anteriores, y FreeBSD 3.0, permiten a un atacante remoto producir una denegación de servicio mediante un paquete un paquete IGMP malformado con un pequeño retardo de respuesta. • ftp://patches.sgi.com/support/free/security/advisories/20011001-01-P •

CVSS: 9.8EPSS: 16%CPEs: 4EXPL: 0

03 Oct 2001 — Buffer overflow in BSD line printer daemon (in.lpd or lpd) in various BSD-based operating systems allows remote attackers to execute arbitrary code via an incomplete print job followed by a request to display the printer queue. • ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2001-018.txt.asc •

CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0

23 Sep 2001 — Format string vulnerability in Hylafax on FreeBSD allows local users to execute arbitrary code via format specifiers in the -h hostname argument for (1) faxrm or (2) faxalter. • http://www.securityfocus.com/archive/1/215984 •