Vulnerabilities (CVE)

Filtered by vendor Freebsd Subscribe
Total 545 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2004-0126 1 Freebsd 1 Freebsd 2025-04-03 4.6 MEDIUM N/A
The jail_attach system call in FreeBSD 5.1 and 5.2 changes the directory of a calling process even if the process doesn't have permission to change directory, which allows local users to gain read/write privileges to files and directories within another jail.
CVE-2000-1184 1 Freebsd 1 Freebsd 2025-04-03 5.0 MEDIUM N/A
telnetd in FreeBSD 4.2 and earlier, and possibly other operating systems, allows remote attackers to cause a denial of service by specifying an arbitrary large file in the TERMCAP environmental variable, which consumes resources as the server processes the file.
CVE-2003-0466 7 Apple, Freebsd, Netbsd and 4 more 8 Mac Os X, Mac Os X Server, Freebsd and 5 more 2025-04-03 10.0 HIGH 9.8 CRITICAL
Off-by-one error in the fb_realpath() function, as derived from the realpath function in BSD, may allow attackers to execute arbitrary code, as demonstrated in wu-ftpd 2.5.0 through 2.6.2 via commands that cause pathnames of length MAXPATHLEN+1 to trigger a buffer overflow, including (1) STOR, (2) RETR, (3) APPE, (4) DELE, (5) MKD, (6) RMD, (7) STOU, or (8) RNTO.
CVE-1999-0131 8 Bsdi, Digital, Eric Allman and 5 more 9 Bsd Os, Osf 1, Sendmail and 6 more 2025-04-03 7.2 HIGH N/A
Buffer overflow and denial of service in Sendmail 8.7.5 and earlier through GECOS field gives root access to local users.
CVE-1999-0820 1 Freebsd 1 Freebsd 2025-04-03 4.6 MEDIUM N/A
FreeBSD seyon allows users to gain privileges via a modified PATH variable for finding the xterm and seyon-emu commands.
CVE-1999-0017 9 Caldera, Freebsd, Gnu and 6 more 11 Openlinux, Freebsd, Inet and 8 more 2025-04-03 7.5 HIGH N/A
FTP servers can allow an attacker to connect to arbitrary ports on machines other than the FTP client, aka FTP bounce.
CVE-1999-0782 3 Freebsd, Kde, Linux 3 Freebsd, Kde, Linux Kernel 2025-04-03 2.1 LOW N/A
KDE kppp allows local users to create a directory in an arbitrary location via the HOME environmental variable.
CVE-2003-1230 1 Freebsd 1 Freebsd 2025-04-03 6.4 MEDIUM N/A
The implementation of SYN cookies (syncookies) in FreeBSD 4.5 through 5.0-RELEASE-p3 uses only 32-bit internal keys when generating syncookies, which makes it easier for remote attackers to conduct brute force ISN guessing attacks and spoof legitimate traffic.
CVE-2006-0054 1 Freebsd 1 Freebsd 2025-04-03 5.0 MEDIUM 5.3 MEDIUM
The ipfw firewall in FreeBSD 6.0-RELEASE allows remote attackers to cause a denial of service (firewall crash) via ICMP IP fragments that match a reset, reject or unreach action, which leads to an access of an uninitialized pointer.
CVE-2002-0062 5 Debian, Freebsd, Gnu and 2 more 5 Debian Linux, Freebsd, Ncurses and 2 more 2025-04-03 7.2 HIGH N/A
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."
CVE-2000-0595 1 Freebsd 1 Freebsd 2025-04-03 4.6 MEDIUM N/A
libedit searches for the .editrc file in the current directory instead of the user's home directory, which may allow local users to execute arbitrary commands by installing a modified .editrc in another directory.
CVE-1999-0001 3 Bsdi, Freebsd, Openbsd 3 Bsd Os, Freebsd, Openbsd 2025-04-03 5.0 MEDIUM N/A
ip_input.c in BSD-derived TCP/IP implementations allows remote attackers to cause a denial of service (crash or hang) via crafted packets.
CVE-2004-0919 1 Freebsd 1 Freebsd 2025-04-03 4.6 MEDIUM N/A
The syscons CONS_SCRSHOT ioctl in FreeBSD 5.x allows local users to read arbitrary kernel memory via (1) negative coordinates or (2) large coordinates.
CVE-1999-0796 1 Freebsd 1 Freebsd 2025-04-03 7.5 HIGH N/A
FreeBSD T/TCP Extensions for Transactions can be subjected to spoofing attacks.
CVE-1999-0304 4 Bsdi, Freebsd, Netbsd and 1 more 4 Bsd Os, Freebsd, Netbsd and 1 more 2025-04-03 7.2 HIGH N/A
mmap function in BSD allows local attackers in the kmem group to modify memory through devices.
CVE-2002-2222 2 Freebsd, Openbsd 2 Ports Collection, Openbsd 2025-04-03 5.1 MEDIUM N/A
isakmpd/message.c in isakmpd in FreeBSD before isakmpd-20020403_1, and in OpenBSD 3.1, allows remote attackers to cause a denial of service (crash) by sending Internet Key Exchange (IKE) payloads out of sequence.
CVE-2002-1125 1 Freebsd 1 Freebsd 2025-04-03 2.1 LOW N/A
FreeBSD port programs that use libkvm for FreeBSD 4.6.2-RELEASE and earlier, including (1) asmon, (2) ascpu, (3) bubblemon, (4) wmmon, and (5) wmnet2, leave open file descriptors for /dev/mem and /dev/kmem, which allows local users to read kernel memory.
CVE-1999-1518 2 Freebsd, Netbsd 2 Freebsd, Netbsd 2025-04-03 5.0 MEDIUM N/A
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.
CVE-1999-0703 3 Bsdi, Freebsd, Openbsd 3 Bsd Os, Freebsd, Openbsd 2025-04-03 3.6 LOW N/A
OpenBSD, BSDI, and other Unix operating systems allow users to set chflags and fchflags on character and block devices.
CVE-2002-0381 3 Freebsd, Netbsd, Openbsd 3 Freebsd, Netbsd, Openbsd 2025-04-03 5.0 MEDIUM N/A
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.