Vulnerabilities > Freebsd

DATE CVE VULNERABILITY TITLE RISK
2002-07-23 CVE-2002-0701 ktrace in BSD-based operating systems allows the owner of a process with special privileges to trace the process after its privileges have been lowered, which may allow the owner to obtain sensitive information that the process obtained while it was running with the extra privileges.
local
low complexity
freebsd openbsd
2.1
2002-07-03 CVE-2002-0572 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.
local
low complexity
freebsd openbsd sun
7.2
2002-06-25 CVE-2002-0381 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.
network
low complexity
freebsd netbsd openbsd
5.0
2002-02-27 CVE-2002-0004 Heap Overflow vulnerability in AT Maliciously Formatted Time
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.
7.2
2001-12-10 CVE-2001-1185 Unspecified vulnerability in Freebsd 4.4
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.
local
high complexity
freebsd
6.2
2001-12-06 CVE-2001-0796 Denial of Service vulnerability in SGI IRIX IGMP Multicast Packet
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.
network
low complexity
sgi freebsd
5.0
2001-10-03 CVE-2001-0670 Buffer Overflow vulnerability in Multiple BSD Vendor lpd
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.
network
low complexity
bsd freebsd netbsd openbsd
7.5
2001-09-23 CVE-2001-1034 Unspecified vulnerability in Freebsd 4.4
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.
local
low complexity
freebsd
7.2
2001-09-20 CVE-2001-1029 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.
local
low complexity
openbsd freebsd
2.1
2001-09-20 CVE-2001-0710 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.
network
low complexity
freebsd netbsd
5.0