Vulnerabilities (CVE)

Filtered by vendor Freebsd Subscribe
Filtered by product Freebsd
Total 537 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2001-0469 1 Freebsd 1 Freebsd 2025-04-03 5.0 MEDIUM N/A
rwho daemon rwhod in FreeBSD 4.2 and earlier, and possibly other operating systems, allows remote attackers to cause a denial of service via malformed packets with a short length.
CVE-1999-0053 1 Freebsd 1 Freebsd 2025-04-03 5.0 MEDIUM N/A
TCP RST denial of service in FreeBSD.
CVE-1999-0138 7 Apple, Digital, Freebsd and 4 more 9 A Ux, Osf 1, Freebsd and 6 more 2025-04-03 7.2 HIGH N/A
The suidperl and sperl program do not give up root privileges when changing UIDs back to the original users, allowing root access.
CVE-2004-0618 1 Freebsd 1 Freebsd 2025-04-03 2.1 LOW N/A
FreeBSD 5.1 for the Alpha processor allows local users to cause a denial of service (crash) via an execve system call with an unaligned memory address as an argument.
CVE-2002-0830 1 Freebsd 1 Freebsd 2025-04-03 5.0 MEDIUM N/A
Network File System (NFS) in FreeBSD 4.6.1 RELEASE-p7 and earlier, NetBSD 1.5.3 and earlier, and possibly other operating systems, allows remote attackers to cause a denial of service (hang) via an RPC message with a zero length payload, which causes NFS to reference a previous payload and enter an infinite loop.
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-1999-0085 3 Freebsd, Ibm, Netbsd 3 Freebsd, Aix, Netbsd 2025-04-03 7.5 HIGH N/A
Buffer overflow in rwhod on AIX and other operating systems allows remote attackers to execute arbitrary code via a UDP packet with a long hostname.
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-2001-0310 1 Freebsd 1 Freebsd 2025-04-03 2.1 LOW N/A
sort in FreeBSD 4.1.1 and earlier, and possibly other operating systems, uses predictable temporary file names and does not properly handle when the temporary file already exists, which causes sort to crash and possibly impacts security-sensitive scripts.
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-1999-0821 1 Freebsd 1 Freebsd 2025-04-03 4.6 MEDIUM N/A
FreeBSD seyon allows local users to gain privileges by providing a malicious program in the -emulator argument.
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-2002-0004 8 Caldera, Debian, Freebsd and 5 more 9 Openlinux Server, Openlinux Workstation, Debian Linux and 6 more 2025-04-03 7.2 HIGH N/A
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.
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-2006-4304 3 Freebsd, Netbsd, Openbsd 3 Freebsd, Netbsd, Openbsd 2025-04-03 10.0 HIGH N/A
Buffer overflow in the sppp driver in FreeBSD 4.11 through 6.1, NetBSD 2.0 through 4.0 beta before 20060823, and OpenBSD 3.8 and 3.9 before 20060902 allows remote attackers to cause a denial of service (panic), obtain sensitive information, and possibly execute arbitrary code via crafted Link Control Protocol (LCP) packets with an option length that exceeds the overall length, which triggers the overflow in (1) pppoe and (2) ippp. NOTE: this issue was originally incorrectly reported for the ppp driver.
CVE-1999-0513 7 Digital, Freebsd, Hp and 4 more 8 Unix, Freebsd, Hp-ux and 5 more 2025-04-03 5.0 MEDIUM N/A
ICMP messages to broadcast addresses are allowed, allowing for a Smurf attack that can cause a denial of service.
CVE-1999-0857 1 Freebsd 1 Freebsd 2025-04-03 2.1 LOW N/A
FreeBSD gdc program allows local users to modify files via a symlink attack.
CVE-2002-0666 6 Apple, Freebsd, Frees Wan and 3 more 12 Mac Os X, Mac Os X Server, Freebsd and 9 more 2025-04-03 5.0 MEDIUM N/A
IPSEC implementations including (1) FreeS/WAN and (2) KAME do not properly calculate the length of authentication data, which allows remote attackers to cause a denial of service (kernel panic) via spoofed, short Encapsulating Security Payload (ESP) packets, which result in integer signedness errors.
CVE-1999-1517 1 Freebsd 1 Freebsd 2025-04-03 7.2 HIGH N/A
runtar in the Amanda backup system used in various UNIX operating systems executes tar with root privileges, which allows a user to overwrite or read arbitrary files by providing the target files to runtar.
CVE-2000-0461 2 Freebsd, Netbsd 2 Freebsd, Netbsd 2025-04-03 2.1 LOW N/A
The undocumented semconfig system call in BSD freezes the state of semaphores, which allows local users to cause a denial of service of the semaphore system by using the semconfig call.