Vulnerabilities (CVE)

Filtered by vendor Freebsd Subscribe
Filtered by product Freebsd
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2002-1669 1 Freebsd 1 Freebsd 2017-07-11 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-2002-1667 1 Freebsd 1 Freebsd 2017-07-11 2.1 LOW N/A
The virtual memory management system in FreeBSD 4.5-RELEASE and earlier does not properly check the existence of a VM object during page invalidation, which allows local users to cause a denial of service (crash) by calling msync on an unaccessed memory map created with MAP_ANON and MAP_NOSYNC flags.
CVE-2003-1230 1 Freebsd 1 Freebsd 2017-07-11 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-2016-1886 1 Freebsd 1 Freebsd 2017-04-20 7.2 HIGH 7.8 HIGH
Integer signedness error in the genkbd_commonioctl function in sys/dev/kbd/kbd.c in FreeBSD 9.3 before p42, 10.1 before p34, 10.2 before p17, and 10.3 before p3 allows local users to obtain sensitive information from kernel memory, cause a denial of service (memory overwrite and kernel crash), or gain privileges via a negative value in the flen structure member in the arg argument in a SETFKEY ioctl call, which triggers a "two way heap and stack overflow."
CVE-2017-0318 4 Freebsd, Microsoft, Nvidia and 1 more 4 Freebsd, Windows, Gpu Driver and 1 more 2017-02-23 4.9 MEDIUM 5.5 MEDIUM
All versions of NVIDIA Linux GPU Display Driver contain a vulnerability in the kernel mode layer handler where improper validation of an input parameter may cause a denial of service on the system.
CVE-2017-0321 5 Freebsd, Linux, Microsoft and 2 more 5 Freebsd, Linux Kernel, Windows and 2 more 2017-02-23 7.2 HIGH 8.8 HIGH
All versions of NVIDIA GPU Display Driver contain a vulnerability in the kernel mode layer handler where a NULL pointer dereference caused by invalid user input may lead to denial of service or potential escalation of privileges.
CVE-2017-0309 5 Freebsd, Linux, Microsoft and 2 more 5 Freebsd, Linux Kernel, Windows and 2 more 2017-02-23 7.2 HIGH 8.8 HIGH
All versions of NVIDIA GPU Display Driver contain a vulnerability in the kernel mode layer handler where multiple integer overflows may cause improper memory allocation leading to a denial of service or potential escalation of privileges.
CVE-2016-1888 1 Freebsd 1 Freebsd 2017-02-17 5.0 MEDIUM 7.5 HIGH
The telnetd service in FreeBSD 9.3, 10.1, 10.2, 10.3, and 11.0 allows remote attackers to inject arguments to login and bypass authentication via vectors involving a "sequence of memory allocation failures."
CVE-2016-1880 1 Freebsd 1 Freebsd 2017-02-17 7.2 HIGH 7.8 HIGH
The Linux compatibility layer in the kernel in FreeBSD 9.3, 10.1, and 10.2 allows local users to read portions of kernel memory and potentially gain privilege via unspecified vectors, related to "handling of Linux futex robust lists."
CVE-2016-1883 1 Freebsd 1 Freebsd 2017-02-17 7.2 HIGH 7.8 HIGH
The issetugid system call in the Linux compatibility layer in FreeBSD 9.3, 10.1, and 10.2 allows local users to gain privilege via unspecified vectors.
CVE-2016-1889 1 Freebsd 1 Freebsd 2017-02-16 7.2 HIGH 7.8 HIGH
Integer overflow in the bhyve hypervisor in FreeBSD 10.1, 10.2, 10.3, and 11.0 when configured with a large amount of guest memory, allows local users to gain privilege via a crafted device descriptor.
CVE-2012-2143 3 Freebsd, Php, Postgresql 3 Freebsd, Php, Postgresql 2016-12-08 4.3 MEDIUM N/A
The crypt_des (aka DES-based crypt) function in FreeBSD before 9.0-RELEASE-p2, as used in PHP, PostgreSQL, and other products, does not process the complete cleartext password if this password contains a 0x80 character, which makes it easier for context-dependent attackers to obtain access via an authentication attempt with an initial substring of the intended password, as demonstrated by a Unicode password.
CVE-2009-1436 1 Freebsd 1 Freebsd 2016-11-28 4.9 MEDIUM N/A
The db interface in libc in FreeBSD 6.3, 6.4, 7.0, 7.1, and 7.2-PRERELEASE does not properly initialize memory for Berkeley DB 1.85 database structures, which allows local users to obtain sensitive information by reading a database file.
CVE-2003-0078 3 Freebsd, Openbsd, Openssl 3 Freebsd, Openbsd, Openssl 2016-10-18 5.0 MEDIUM N/A
ssl3_get_record in s3_pkt.c for OpenSSL before 0.9.7a and 0.9.6 before 0.9.6i does not perform a MAC computation if an incorrect block cipher padding is used, which causes an information leak (timing discrepancy) that may make it easier to launch cryptographic attacks that rely on distinguishing between padding and MAC verification errors, possibly leading to extraction of the original plaintext, aka the "Vaudenay timing attack."
CVE-2002-0973 1 Freebsd 1 Freebsd 2016-10-18 4.6 MEDIUM N/A
Integer signedness error in several system calls for FreeBSD 4.6.1 RELEASE-p10 and earlier may allow attackers to access sensitive kernel memory via large negative values to the (1) accept, (2) getsockname, and (3) getpeername system calls, and the (4) vesa FBIO_GETPALETTE ioctl.
CVE-2002-1125 1 Freebsd 1 Freebsd 2016-10-18 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-2002-0829 1 Freebsd 1 Freebsd 2016-10-18 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-2002-0820 1 Freebsd 1 Freebsd 2016-10-18 7.2 HIGH N/A
FreeBSD kernel 4.6 and earlier closes the file descriptors 0, 1, and 2 after they have already been assigned to /dev/null when the descriptors reference procfs or linprocfs, which could allow local users to reuse the file descriptors in a setuid or setgid program to modify critical data and gain privileges.
CVE-2002-0831 1 Freebsd 1 Freebsd 2016-10-18 2.1 LOW N/A
The kqueue mechanism in FreeBSD 4.3 through 4.6 STABLE allows local users to cause a denial of service (kernel panic) via a pipe call in which one end is terminated and an EVFILT_WRITE filter is registered for the other end.
CVE-2002-0701 2 Freebsd, Openbsd 2 Freebsd, Openbsd 2016-10-18 2.1 LOW N/A
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.
CVE-2001-0424 2 Freebsd, Timecop 2 Freebsd, Bubblemon 2016-10-18 7.2 HIGH N/A
BubbleMon 1.31 does not properly drop group privileges before executing programs, which allows local users to execute arbitrary commands with the kmem group id.
CVE-1999-1517 1 Freebsd 1 Freebsd 2016-10-18 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-1999-1385 1 Freebsd 1 Freebsd 2016-10-18 7.2 HIGH N/A
Buffer overflow in ppp program in FreeBSD 2.1 and earlier allows local users to gain privileges via a long HOME environment variable.
CVE-1999-1339 2 Freebsd, Linux 2 Freebsd, Linux Kernel 2016-10-18 5.0 MEDIUM N/A
Vulnerability when Network Address Translation (NAT) is enabled in Linux 2.2.10 and earlier with ipchains, or FreeBSD 3.2 with ipfw, allows remote attackers to cause a denial of service (kernel panic) via a ping -R (record route) command.
CVE-1999-1008 2 Freebsd, Mandrakesoft 2 Freebsd, Mandrake Linux 2016-10-18 7.2 HIGH N/A
xsoldier program allows local users to gain root access via a long argument.
CVE-1999-0782 3 Freebsd, Kde, Linux 3 Freebsd, Kde, Linux Kernel 2016-10-18 2.1 LOW N/A
KDE kppp allows local users to create a directory in an arbitrary location via the HOME environmental variable.
CVE-1999-0798 5 Bsdi, Freebsd, Openbsd and 2 more 7 Bsd Os, Freebsd, Openbsd and 4 more 2016-10-18 10.0 HIGH N/A
Buffer overflow in bootpd on OpenBSD, FreeBSD, and Linux systems via a malformed header type.
CVE-1999-0780 3 Freebsd, Kde, Linux 3 Freebsd, Kde, Linux Kernel 2016-10-18 4.6 MEDIUM N/A
KDE klock allows local users to kill arbitrary processes by specifying an arbitrary PID in the .kss.pid file.
CVE-1999-0781 3 Freebsd, Kde, Linux 3 Freebsd, Kde, Linux Kernel 2016-10-18 7.2 HIGH N/A
KDE allows local users to execute arbitrary commands by setting the KDEDIR environmental variable to modify the search path that KDE uses to locate its executables.
CVE-2016-1887 1 Freebsd 1 Freebsd 2016-05-26 7.2 HIGH 7.8 HIGH
Integer signedness error in the sockargs function in sys/kern/uipc_syscalls.c in FreeBSD 10.1 before p34, 10.2 before p17, and 10.3 before p3 allows local users to cause a denial of service (memory overwrite and kernel panic) or gain privileges via a negative buflen argument, which triggers a heap-based buffer overflow.
CVE-2014-8611 2 Apple, Freebsd 3 Iphone Os, Mac Os X, Freebsd 2016-04-06 6.9 MEDIUM N/A
The __sflush function in fflush.c in stdio in libc in FreeBSD 10.1 and the kernel in Apple iOS before 9 mishandles failures of the write system call, which allows context-dependent attackers to execute arbitrary code or cause a denial of service (heap-based buffer overflow) via a crafted application.
CVE-2016-1882 1 Freebsd 1 Freebsd 2016-03-02 7.8 HIGH 7.5 HIGH
FreeBSD 9.3 before p33, 10.1 before p26, and 10.2 before p9 allow remote attackers to cause a denial of service (kernel crash) via vectors related to creating a TCP connection with the TCP_MD5SIG and TCP_NOOPT socket options.
CVE-2014-8613 1 Freebsd 1 Freebsd 2015-02-04 7.8 HIGH N/A
The sctp module in FreeBSD 10.1 before p5, 10.0 before p17, 9.3 before p9, and 8.4 before p23 allows remote attackers to cause a denial of service (NULL pointer dereference and kernel panic) via a crafted RE_CONFIG chunk.
CVE-2014-7250 4 Bsd, Freebsd, Netbsd and 1 more 4 Bsd, Freebsd, Netbsd and 1 more 2014-12-12 5.0 MEDIUM N/A
The TCP stack in 4.3BSD Net/2, as used in FreeBSD 5.4, NetBSD possibly 2.0, and OpenBSD possibly 3.6, does not properly implement the session timer, which allows remote attackers to cause a denial of service (resource consumption) via crafted packets.
CVE-2014-3953 1 Freebsd 1 Freebsd 2014-11-19 4.9 MEDIUM N/A
FreeBSD 8.4 before p14, 9.1 before p17, 9.2 before p10, and 10.0 before p7 does not properly initialize certain data structures, which allows local users to obtain sensitive information from kernel memory via a (1) SCTP_SNDRCV, (2) SCTP_EXTRCV, or (3) SCTP_RCVINFO SCTP cmsg or a (4) SCTP_PEER_ADDR_CHANGE, (5) SCTP_REMOTE_ERROR, or (6) SCTP_AUTHENTICATION_EVENT notification.
CVE-2014-8476 1 Freebsd 1 Freebsd 2014-11-14 2.1 LOW N/A
The setlogin function in FreeBSD 8.4 through 10.1-RC4 does not initialize the buffer used to store the login name, which allows local users to obtain sensitive information from kernel memory via a call to getlogin, which returns the entire buffer.
CVE-2014-5384 2 Freebsd, Netbsd 2 Freebsd, Netbsd 2014-08-21 5.0 MEDIUM N/A
The VIQR module in the iconv implementation in FreeBSD 10.0 before p6 and NetBSD allows context-dependent attackers to cause a denial of service (out-of-bounds array access) via a crafted argument to the iconv_open function. NOTE: this issue was SPLIT from CVE-2014-3951 per ADT2 due to different vulnerability types.
CVE-2014-3951 2 Freebsd, Netbsd 2 Freebsd, Netbsd 2014-08-21 5.0 MEDIUM N/A
The HZ module in the iconv implementation in FreeBSD 10.0 before p6 and NetBSD allows context-dependent attackers to cause a denial of service (NULL pointer dereference) via a crafted argument to the iconv_open function. NOTE: this issue was SPLIT per ADT2 due to different vulnerability types. CVE-2014-5384 is used for the NULL pointer dereference.
CVE-2010-4755 3 Freebsd, Netbsd, Openbsd 4 Freebsd, Netbsd, Openbsd and 1 more 2014-08-08 4.0 MEDIUM N/A
The (1) remote_glob function in sftp-glob.c and the (2) process_put function in sftp.c in OpenSSH 5.8 and earlier, as used in FreeBSD 7.3 and 8.1, NetBSD 5.0.2, OpenBSD 4.7, and other products, allow remote authenticated users to cause a denial of service (CPU and memory consumption) via crafted glob expressions that do not match any pathnames, as demonstrated by glob expressions in SSH_FXP_STAT requests to an sftp daemon, a different vulnerability than CVE-2010-2632.
CVE-2014-3873 1 Freebsd 1 Freebsd 2014-06-24 2.1 LOW N/A
The ktrace utility in the FreeBSD kernel 8.4 before p11, 9.1 before p14, 9.2 before p7, and 9.3-BETA1 before p1 uses an incorrect page fault kernel trace entry size, which allows local users to obtain sensitive information from kernel memory via a kernel process trace.
CVE-2014-3000 1 Freebsd 1 Freebsd 2014-06-21 7.8 HIGH N/A
The TCP reassembly function in the inet module in FreeBSD 8.3 before p16, 8.4 before p9, 9.1 before p12, 9.2 before p5, and 10.0 before p2 allows remote attackers to cause a denial of service (undefined memory access and system crash) or possibly read system memory via multiple crafted packets, related to moving a reassemble queue entry to the segment list when the queue is full.
CVE-2014-3880 1 Freebsd 1 Freebsd 2014-06-21 4.9 MEDIUM N/A
The (1) execve and (2) fexecve system calls in the FreeBSD kernel 8.4 before p11, 9.1 before p14, 9.2 before p7, and 10.0 before p4 destroys the virtual memory address space and mappings for a process before all threads have terminated, which allows local users to cause a denial of service (triple-fault and system reboot) via a crafted system call, which triggers an invalid page table pointer dereference.
CVE-2014-3001 1 Freebsd 1 Freebsd 2014-05-05 5.8 MEDIUM N/A
The device file system (aka devfs) in FreeBSD 10.0 before p2 does not load default rulesets when booting, which allows context-dependent attackers to bypass intended restrictions by leveraging a jailed device node process.
CVE-2013-6834 1 Freebsd 1 Freebsd 2014-03-04 4.9 MEDIUM N/A
The ql_eioctl function in sys/dev/qlxgbe/ql_ioctl.c in the kernel in FreeBSD 10 and earlier does not validate a certain size parameter, which allows local users to obtain sensitive information from kernel memory via a crafted ioctl call.
CVE-2013-6832 1 Freebsd 1 Freebsd 2013-11-25 4.9 MEDIUM N/A
The nand_ioctl function in sys/dev/nand/nand_geom.c in the nand driver in the kernel in FreeBSD 10 and earlier does not properly initialize a certain data structure, which allows local users to obtain sensitive information from kernel memory via a crafted ioctl call.
CVE-2013-6833 1 Freebsd 1 Freebsd 2013-11-25 4.9 MEDIUM N/A
The qls_eioctl function in sys/dev/qlxge/qls_ioctl.c in the kernel in FreeBSD 10 and earlier does not validate a certain size parameter, which allows local users to obtain sensitive information from kernel memory via a crafted ioctl call.
CVE-2013-3266 1 Freebsd 1 Freebsd 2013-11-25 7.5 HIGH N/A
The nfsrvd_readdir function in sys/fs/nfsserver/nfs_nfsdport.c in the new NFS server in FreeBSD 8.0 through 9.1-RELEASE-p3 does not verify that a READDIR request is for a directory node, which allows remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code by specifying a plain file instead of a directory.
CVE-2013-5691 1 Freebsd 1 Freebsd 2013-10-24 6.9 MEDIUM N/A
The (1) IPv6 and (2) ATM ioctl request handlers in the kernel in FreeBSD 8.3 through 9.2-STABLE do not validate SIOCSIFADDR, SIOCSIFBRDADDR, SIOCSIFDSTADDR, and SIOCSIFNETMASK requests, which allows local users to perform link-layer actions, cause a denial of service (panic), or possibly gain privileges via a crafted application.
CVE-2013-5710 1 Freebsd 1 Freebsd 2013-10-24 3.7 LOW N/A
The nullfs implementation in sys/fs/nullfs/null_vnops.c in the kernel in FreeBSD 8.3 through 9.2 allows local users with certain permissions to bypass access restrictions via a hardlink in a nullfs instance to a file in a different instance.
CVE-2013-5666 1 Freebsd 1 Freebsd 2013-09-26 4.7 MEDIUM N/A
The sendfile system-call implementation in sys/kern/uipc_syscalls.c in the kernel in FreeBSD 9.2-RC1 and 9.2-RC2 does not properly pad transmissions, which allows local users to obtain sensitive information (kernel memory) via a length greater than the length of the file.