Vulnerabilities (CVE)

Filtered by vendor Freebsd Subscribe
Total 554 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
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-2006-0433 1 Freebsd 1 Freebsd 2025-04-03 5.0 MEDIUM N/A
Selective Acknowledgement (SACK) in FreeBSD 5.3 and 5.4 does not properly handle an incoming selective acknowledgement when there is insufficient memory, which might allow remote attackers to cause a denial of service (infinite loop).
CVE-1999-0074 4 Freebsd, Linux, Microsoft and 1 more 4 Freebsd, Linux Kernel, Windows Nt and 1 more 2025-04-03 6.4 MEDIUM N/A
Listening TCP ports are sequentially allocated, allowing spoofing attacks.
CVE-2002-0391 4 Freebsd, Microsoft, Openbsd and 1 more 7 Freebsd, Windows 2000, Windows Nt and 4 more 2025-04-03 10.0 HIGH 9.8 CRITICAL
Integer overflow in xdr_array function in RPC servers for operating systems that use libc, glibc, or other code based on SunRPC including dietlibc, allows remote attackers to execute arbitrary code by passing a large number of arguments to xdr_array through RPC services such as rpc.cmsd and dmispd.
CVE-2000-0916 1 Freebsd 1 Freebsd 2025-04-03 7.5 HIGH N/A
FreeBSD 4.1.1 and earlier, and possibly other BSD-based OSes, uses an insufficient random number generator to generate initial TCP sequence numbers (ISN), which allows remote attackers to spoof TCP connections.
CVE-2000-0388 1 Freebsd 1 Freebsd 2025-04-03 7.5 HIGH N/A
Buffer overflow in FreeBSD libmytinfo library allows local users to execute commands via a long TERMCAP environmental variable.
CVE-1999-0855 1 Freebsd 1 Freebsd 2025-04-03 7.2 HIGH N/A
Buffer overflow in FreeBSD gdc program.
CVE-2005-0109 5 Freebsd, Redhat, Sco and 2 more 8 Freebsd, Enterprise Linux, Enterprise Linux Desktop and 5 more 2025-04-03 4.7 MEDIUM 5.6 MEDIUM
Hyper-Threading technology, as used in FreeBSD and other operating systems that are run on Intel Pentium and other processors, allows local users to use a malicious thread to create covert channels, monitor the execution of other threads, and obtain sensitive information such as cryptographic keys, via a timing attack on memory cache misses.
CVE-1999-0078 10 Bsdi, Freebsd, Hp and 7 more 11 Bsd Os, Freebsd, Hp-ux and 8 more 2025-04-03 1.9 LOW N/A
pcnfsd (aka rpc.pcnfsd) allows local users to change file permissions, or execute arbitrary commands through arguments in the RPC call.
CVE-2004-0002 1 Freebsd 1 Freebsd 2025-04-03 10.0 HIGH N/A
The TCP MSS (maximum segment size) functionality in netinet allows remote attackers to cause a denial of service (resource exhaustion) via (1) a low MTU, which causes a large number of small packets to be produced, or (2) via a large number of packets with a small TCP payload, which cause a large number of calls to the resource-intensive sowakeup function.
CVE-1999-1564 1 Freebsd 1 Freebsd 2025-04-03 2.1 LOW N/A
FreeBSD 3.2 and possibly other versions allows a local user to cause a denial of service (panic) with a large number accesses of an NFS v3 mounted directory from a large number of processes.
CVE-2004-0079 23 4d, Apple, Avaya and 20 more 66 Webstar, Mac Os X, Mac Os X Server and 63 more 2025-04-03 5.0 MEDIUM 7.5 HIGH
The do_change_cipher_spec function in OpenSSL 0.9.6c to 0.9.6k, and 0.9.7a to 0.9.7c, allows remote attackers to cause a denial of service (crash) via a crafted SSL/TLS handshake that triggers a null dereference.
CVE-2006-2655 1 Freebsd 1 Freebsd 2025-04-03 6.4 MEDIUM N/A
The build process for ypserv in FreeBSD 5.3 up to 6.1 accidentally disables access restrictions when using the /var/yp/securenets file, which allows remote attackers to bypass intended access restrictions.
CVE-2000-0163 1 Freebsd 1 Freebsd 2025-04-03 4.6 MEDIUM N/A
asmon and ascpu in FreeBSD allow local users to gain root privileges via a configuration file.
CVE-2006-4172 1 Freebsd 1 Freebsd 2025-04-03 7.2 HIGH N/A
Integer overflow vulnerability in the i386_set_ldt call in FreeBSD 5.5, and possibly earlier versions down to 5.2, allows local users to cause a denial of service (crash) and possibly execute arbitrary code via unspecified vectors, a different vulnerability than CVE-2006-4178.
CVE-2002-1221 3 Freebsd, Isc, Openbsd 3 Freebsd, Bind, Openbsd 2025-04-03 5.0 MEDIUM N/A
BIND 8.x through 8.3.3 allows remote attackers to cause a denial of service (crash) via SIG RR elements with invalid expiry times, which are removed from the internal BIND database and later cause a null dereference.
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-1999-0023 6 Bsdi, Freebsd, Ibm and 3 more 10 Bsd Os, Freebsd, Aix and 7 more 2025-04-03 7.2 HIGH N/A
Local user gains root privileges via buffer overflow in rdist, via lookup() function.
CVE-2002-1669 1 Freebsd 1 Freebsd 2025-04-03 2.1 LOW N/A
pkg_add in FreeBSD 4.2 through 4.4 creates a temporary directory with world-searchable permissions, which may allow local users to modify world-writable parts of the package during installation.
CVE-2003-1474 1 Freebsd 1 Slashem-tty 2025-04-03 7.2 HIGH N/A
slashem-tty in the FreeBSD Ports Collection is installed with write permissions for the games group, which allows local users with group games privileges to modify slashem-tty and execute arbitrary code as other users, as demonstrated using a separate vulnerability in LTris.