CVEdetails.com the ultimate security vulnerability data source
(e.g.: CVE-2009-1234 or 2010-1234 or 20101234)
Log In   Register   Reset Password   Activate Account
Vulnerability Feeds & WidgetsNew   www.itsecdb.com  

Freebsd » Freebsd : Security Vulnerabilities Published In 2002

Press ESC to close
# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2002-2092 +Priv 2002-12-31 2008-09-05
3.7
User Local High Not required Partial Partial Partial
Race condition in exec in OpenBSD 4.0 and earlier, NetBSD 1.5.2 and earlier, and FreeBSD 4.4 and earlier allows local users to gain privileges by attaching a debugger to a process before the kernel has determined that the process is setuid or setgid.
2 CVE-2002-1915 DoS 2002-12-31 2008-09-05
2.1
None Local Low Not required None None Partial
tip on multiple BSD-based operating systems allows local users to cause a denial of service (execution prevention) by using flock() to lock the /var/log/acculog file.
3 CVE-2002-1674 DoS 2002-12-31 2008-09-05
1.2
None Local High Not required None None Partial
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.
4 CVE-2002-1669 2002-12-31 2008-09-05
2.1
None Local Low Not required None Partial None
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.
5 CVE-2002-1667 DoS 2002-12-31 2008-09-05
2.1
None Local Low Not required None None Partial
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.
6 CVE-2002-1221 DoS 2002-11-29 2008-09-10
5.0
None Remote Low Not required None None Partial
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.
7 CVE-2002-1220 DoS 2002-11-29 2008-09-10
5.0
None Remote Low Not required None None Partial
BIND 8.3.x through 8.3.3 allows remote attackers to cause a denial of service (termination due to assertion failure) via a request for a subdomain that does not exist, with an OPT resource record with a large UDP payload size.
8 CVE-2002-1219 Exec Code Overflow 2002-11-29 2008-09-10
7.5
User Remote Low Not required Partial Partial Partial
Buffer overflow in named in BIND 4 versions 4.9.10 and earlier, and 8 versions 8.3.3 and earlier, allows remote attackers to execute arbitrary code via a certain DNS server response containing SIG resource records (RR).
9 CVE-2002-1125 2002-09-24 2008-09-10
2.1
None Local Low Not required Partial None None
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.
10 CVE-2002-0973 2002-09-24 2008-09-10
4.6
User Local Low Not required Partial Partial Partial
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.
11 CVE-2002-0831 DoS 2002-08-12 2008-09-05
2.1
None Local Low Not required None None Partial
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.
12 CVE-2002-0830 DoS 2002-08-12 2008-09-05
5.0
None Remote Low Not required None None Partial
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.
13 CVE-2002-0829 Overflow +Priv 2002-08-12 2008-09-05
4.6
None Local Low Not required Partial Partial Partial
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.
14 CVE-2002-0824 2002-08-12 2008-09-05
1.2
None Local High Not required None Partial None
BSD pppd allows local users to change the permissions of arbitrary files via a symlink attack on a file that is specified as a tty device.
15 CVE-2002-0820 +Priv 2002-08-12 2008-09-05
7.2
Admin Local Low Not required Complete Complete Complete
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.
16 CVE-2002-0795 2002-08-12 2008-09-05
2.1
None Local Low Not required None Partial None
The rc system startup script for FreeBSD 4 through 4.5 allows local users to delete arbitrary files via a symlink attack on X Windows lock files.
17 CVE-2002-0794 DoS 2002-08-12 2008-09-05
5.0
None Remote Low Not required None None Partial
The accept_filter mechanism in FreeBSD 4 through 4.5 does not properly remove entries from the incomplete listen queue when adding a syncache, which allows remote attackers to cause a denial of service (network service availability) via a large number of connection attempts, which fills the queue.
18 CVE-2002-0755 Exec Code 2002-08-12 2008-09-05
7.2
Admin Local Low Not required Complete Complete Complete
Kerberos 5 su (k5su) in FreeBSD 4.5 and earlier does not verify that a user is a member of the wheel group before granting superuser privileges, which could allow unauthorized users to execute commands as root.
19 CVE-2002-0754 +Priv 2002-08-12 2008-09-05
7.2
Admin Local Low Not required Complete Complete Complete
Kerberos 5 su (k5su) in FreeBSD 4.4 and earlier relies on the getlogin system call to determine if the user running k5su is root, which could allow a root-initiated process to regain its privileges after it has dropped them.
20 CVE-2002-0701 +Info 2002-07-23 2008-09-10
2.1
None Local Low Not required Partial None None
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.
21 CVE-2002-0666 DoS 2002-11-04 2008-09-10
5.0
None Remote Low Not required None None Partial
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.
22 CVE-2002-0574 DoS 2002-07-03 2008-09-05
5.0
None Remote Low Not required None None Partial
Memory leak in FreeBSD 4.5 and earlier allows remote attackers to cause a denial of service (memory exhaustion) via ICMP echo packets that trigger a bug in ip_output() in which the reference count for a routing table entry is not decremented, which prevents the entry from being removed.
23 CVE-2002-0572 2002-07-03 2008-09-05
7.2
Admin Local Low Not required Complete Complete Complete
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.
24 CVE-2002-0518 DoS 2002-08-12 2008-09-05
5.0
None Remote Low Not required None None Partial
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.
25 CVE-2002-0414 2002-08-12 2008-09-05
7.5
User Remote Low Not required Partial Partial Partial
KAME-derived implementations of IPsec on NetBSD 1.5.2, FreeBSD 4.5, and other operating systems, does not properly consult the Security Policy Database (SPD), which could cause a Security Gateway (SG) that does not use Encapsulating Security Payload (ESP) to forward forged IPv4 packets.
26 CVE-2002-0391 Exec Code Overflow Bypass 2002-08-12 2008-09-05
10.0
Admin Remote Low Not required Complete Complete Complete
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.
27 CVE-2002-0381 Bypass 2002-06-25 2008-09-05
5.0
None Remote Low Not required Partial None None
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.
28 CVE-2002-0062 Overflow +Priv 2002-03-08 2008-09-05
7.2
Admin Local Low Not required Complete Complete Complete
Buffer overflow in ncurses 5.0, and the ncurses4 compatibility package as used in Red Hat Linux, allows local users to gain privileges, related to "routines for moving the physical cursor and scrolling."
29 CVE-2002-0004 Exec Code Mem. Corr. 2002-02-27 2008-09-10
7.2
Admin Local Low Not required Complete Complete Complete
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.
Total number of vulnerabilities : 29   Page : 1 (This Page)
CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site. OVAL is a registered trademark of The MITRE Corporation and the authoritative source of OVAL content is MITRE's OVAL web site.
Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.