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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: 7.8EPSS: 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: 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: 7.5EPSS: 0%CPEs: 2EXPL: 1

20 Sep 2001 — NetBSD 1.5 and earlier and FreeBSD 4.3 and earlier allows a remote attacker to cause a denial of service by sending a large number of IP fragments to the machine, exhausting the mbuf pool. • ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-01:52.fragment.asc •

CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 2

20 Sep 2001 — libutil in OpenSSH on FreeBSD 4.4 and earlier does not drop privileges before verifying the capabilities for reading the copyright and welcome files, which allows local users to bypass the capabilities checks and read arbitrary files by specifying alternate copyright or welcome files. • https://www.exploit-db.com/exploits/21114 •

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

04 Sep 2001 — rmuser utility in FreeBSD 4.2 and 4.3 creates a copy of the master.passwd file with world-readable permissions while updating the original file, which could allow local users to gain privileges by reading the copied file while rmuser is running, obtain the password hashes, and crack the passwords. • ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-01:59.rmuser.v1.1.asc •

CVSS: 9.8EPSS: 0%CPEs: 1EXPL: 0

23 Aug 2001 — TCP Wrappers (tcp_wrappers) in FreeBSD 4.1.1 through 4.3 with the PARANOID ACL option enabled does not properly check the result of a reverse DNS lookup, which could allow remote attackers to bypass intended access restrictions via DNS spoofing. • ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-01:56.tcp_wrappers.asc • CWE-863: Incorrect Authorization •

CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 0

21 Aug 2001 — linprocfs on FreeBSD 4.3 and earlier does not properly restrict access to kernel memory, which allows one process with debugging rights on a privileged process to read restricted memory from that process. • ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-01:55.procfs.asc •