Vulnerabilities (CVE)

Filtered by vendor Freebsd Subscribe
Filtered by product Freebsd
Total 528 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2001-0183 1 Freebsd 1 Freebsd 2025-04-03 7.5 HIGH N/A
ipfw and ip6fw in FreeBSD 4.2 and earlier allows remote attackers to bypass access restrictions by setting the ECE flag in a TCP packet, which makes the packet appear to be part of an established connection.
CVE-2001-1166 1 Freebsd 1 Freebsd 2025-04-03 5.0 MEDIUM N/A
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.
CVE-2005-2068 1 Freebsd 1 Freebsd 2025-04-03 5.0 MEDIUM N/A
FreeBSD 4.x through 4.11 and 5.x through 5.4 allows remote attackers to modify certain TCP options via a TCP packet with the SYN flag set for an already established session.
CVE-2003-0001 4 Freebsd, Linux, Microsoft and 1 more 5 Freebsd, Linux Kernel, Windows 2000 and 2 more 2025-04-03 5.0 MEDIUM N/A
Multiple ethernet Network Interface Card (NIC) device drivers do not pad frames with null bytes, which allows remote attackers to obtain information from previous packets or kernel memory by using malformed packets, as demonstrated by Etherleak.
CVE-2003-0015 2 Cvs, Freebsd 2 Cvs, Freebsd 2025-04-03 7.5 HIGH N/A
Double-free vulnerability in CVS 1.11.4 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary code via a malformed Directory request, as demonstrated by bypassing write checks to execute Update-prog and Checkin-prog commands.
CVE-1999-0057 5 Eric Allman, Freebsd, Hp and 2 more 7 Vacation, Freebsd, Hp-ux and 4 more 2025-04-03 7.5 HIGH N/A
Vacation program allows command execution by remote users through a sendmail command.
CVE-2005-4351 4 Dragonfly, Freebsd, Linux and 1 more 4 Dragonfly, Freebsd, Linux Kernel and 1 more 2025-04-03 4.3 MEDIUM N/A
The securelevels implementation in FreeBSD 7.0 and earlier, OpenBSD up to 3.8, DragonFly up to 1.2, and Linux up to 2.6.15 allows root users to bypass immutable settings for files by mounting another filesystem that masks the immutable files while the system is running.
CVE-2003-1289 2 Freebsd, Netbsd 2 Freebsd, Netbsd 2025-04-03 2.1 LOW N/A
The iBCS2 system call translator for statfs in NetBSD 1.5 through 1.5.3 and FreeBSD 4 up to 4.8-RELEASE-p2 and 5 up to 5.1-RELEASE-p1 allows local users to read portions of kernel memory (memory disclosure) via a large length parameter, which copies additional kernel memory into userland memory.
CVE-2005-1399 1 Freebsd 1 Freebsd 2025-04-03 4.6 MEDIUM N/A
FreeBSD 4.6 to 4.11 and 5.x to 5.4 uses insecure default permissions for the /dev/iir device, which allows local users to execute restricted ioctl calls to read or modify data on hardware that is controlled by the iir driver.
CVE-2001-0439 5 Conectiva, Freebsd, Licq and 2 more 6 Linux, Freebsd, Licq and 3 more 2025-04-03 7.5 HIGH N/A
licq before 1.0.3 allows remote attackers to execute arbitrary commands via shell metacharacters in a URL.
CVE-2002-0518 1 Freebsd 1 Freebsd 2025-04-03 5.0 MEDIUM N/A
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.
CVE-2002-0829 1 Freebsd 1 Freebsd 2025-04-03 4.6 MEDIUM N/A
Integer overflow in the Berkeley Fast File System (FFS) in FreeBSD 4.6.1 RELEASE-p4 and earlier allows local users to access arbitrary file contents within FFS to gain privileges by creating a file that is larger than allowed by the virtual memory system.
CVE-2003-1234 1 Freebsd 1 Freebsd 2025-04-03 3.6 LOW N/A
Integer overflow in the f_count counter in FreeBSD before 4.2 through 5.0 allows local users to cause a denial of service (crash) and possibly execute arbitrary code via multiple calls to (1) fpathconf and (2) lseek, which do not properly decrement f_count through a call to fdrop.
CVE-2005-2359 1 Freebsd 1 Freebsd 2025-04-03 5.0 MEDIUM N/A
The AES-XCBC-MAC algorithm in IPsec in FreeBSD 5.3 and 5.4, when used for authentication without other encryption, uses a constant key instead of the one that was assigned by the system administrator, which can allow remote attackers to spoof packets to establish an IPsec session.
CVE-2000-0963 4 Freebsd, Gnu, Immunix and 1 more 4 Freebsd, Ncurses, Immunix and 1 more 2025-04-03 7.2 HIGH N/A
Buffer overflow in ncurses library allows local users to execute arbitrary commands via long environmental information such as TERM or TERMINFO_DIRS.
CVE-2004-0081 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 N/A
OpenSSL 0.9.6 before 0.9.6d does not properly handle unknown message types, which allows remote attackers to cause a denial of service (infinite loop), as demonstrated using the Codenomicon TLS Test Tool.
CVE-2002-1674 1 Freebsd 1 Freebsd 2025-04-03 1.2 LOW N/A
procfs on FreeBSD before 4.5 allows local users to cause a denial of service (kernel panic) by removing a file that the fstatfs function refers to.
CVE-1999-0061 4 Bsdi, Freebsd, Linux and 1 more 4 Bsd Os, Freebsd, Linux Kernel and 1 more 2025-04-03 5.1 MEDIUM N/A
File creation and deletion, and remote execution, in the BSD line printer daemon (lpd).
CVE-2006-0379 1 Freebsd 1 Freebsd 2025-04-03 2.1 LOW N/A
FreeBSD kernel 5.4-STABLE and 6.0 does not completely initialize a buffer before making it available to userland, which could allow local users to read portions of kernel memory.
CVE-2006-0055 1 Freebsd 1 Freebsd 2025-04-03 2.1 LOW N/A
The ispell_op function in ee on FreeBSD 4.10 to 6.0 uses predictable filenames and does not confirm which file is being written, which allows local users to overwrite arbitrary files via a symlink attack when ee invokes ispell.