1745 matches found
OpenBSD <= 4.5 (IP datagrams) Remote DoS Vulnerability
No description provided by source. / / / / / / / / / / / / / // / / / / / / / / / // / / / // // / / / / / // ///// // // // Helith - 0815 -------------------------------------------------------------------------------- Author : Rembrandt Date : 2009-04-09 Affected Software: OpenBSD Kernel Affect...
Tcpdump 3.x L2TP Parser Remote Denial of Service Vulnerability
No description provided by source. source: http://www.securityfocus.com/bid/9263/info A vulnerability has been reported to exist in the software that may allow a remote attacker to cause a denial of service condition in tcpdump. The issue presents itself when an attacker sends a maliciously...
Multiple Vendors libc/glob(3) Resource Exhaustion (+0day remote ftpd-anon)
No description provided by source. Source: http://securityreason.com/securityalert/7822 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Multiple Vendors libc/glob3 resource exhaustion +0day remote ftpd-anon Author: Maksymilian Arciemowicz http://netbsd.org/donations/ http://securityreason.com/...
FreeBSD <= 8.0 and OpenBSD 4.x 'ftpd' NULL Pointer Dereference Denial Of Service Vulnerability
No description provided by source. source: http://www.securityfocus.com/bid/38559/info The FreeBSD and OpenBSD 'ftpd' service is prone to a denial-of-service vulnerability because of a NULL-pointer dereference. Successful exploits may allow remote attackers to cause denial-of-service conditions...
BSD PPP 'pppx.conf' - Local Denial of Service Vulnerability
No description provided by source. source: http://www.securityfocus.com/bid/28090/info BSD PPP is prone to a local denial-of-service vulnerability because it fails to perform adequate boundary checks on user-supplied input. Attackers can leverage this issue to crash the application and deny servi...
BSD bmon <= 1.2.1_2 - Local Exploit
No description provided by source. !/usr/local/bin/bash Written by Idan Nahoum. [email protected] local exploit for FreeBSD/OpenBSD with bmon 1.2.12 installed. when bmon is executed with the -n parameter it popens netcat but fail to provide an absoluth path. some bsds are configured with acls that...
FreeBSD 2.2-4.2,NetBSD 1.2-4.5,OpenBSD 2.x ftpd glob() Buffer Overflow
No description provided by source. source: http://www.securityfocus.com/bid/2548/info The BSD ftp daemon and derivatives such as IRIX ftpd or the ftp daemon shipped with Kerberos 5 contain a number of buffer overflows that may lead to a compromise of root access to malicious users. During parsing...
Multiple BSD Distributions 'printf(3)' Memory Corruption Vulnerability
No description provided by source. source: http://www.securityfocus.com/bid/36885/info Multiple BSD distributions are prone to a memory-corruption vulnerability because the software fails to properly bounds-check data used as an array index. An attacker can exploit this issue to cause application...
OpenBSD 2.x/3.x Local Malformed Binary Execution Denial of Service Vulnerability
No description provided by source. source: http://www.securityfocus.com/bid/8978/info The OpenBSD team has fixed a vulnerability in the OpenBSD kernel when handling certain executables. It appears that the problem lies in the lack of specific sanity checks on binary header values. As a result, a...
FreeBSD 2.x,HP-UX 9/10/11,kernel 2.0.3,Windows NT 4.0/Server 2003,NetBSD 1 loopback (land.c) DoS (5)
No description provided by source. source: http://www.securityfocus.com/bid/2666/info A number of TCP/IP stacks are vulnerable to a loopback condition initiated by sending a TCP SYN packet with the source address and port spoofed to equal the destination source and port. When a packet of this sor...
OpenBSD 2.x fstat Format String Vulnerability
No description provided by source. source: http://www.securityfocus.com/bid/1746/info fstat is a program shipped with BSD unix variants that is used to list the open files on a system. It is installed sgid kmem so it can access information about open files from the kernel memory structures. A use...
OpenBSD 3.3/3.4 semctl/semop Local Unexpected Array Indexing Vulnerability
No description provided by source. source: http://www.securityfocus.com/bid/9086/info A local OpenBSD kernel vulnerability has been discovered when handling the semctl and semop system calls. The problem specifically occurs due to improper sanity checking before handling a user-supplied semaphore...
David Bagley xlock 4.16 User Supplied Format String Vulnerability (1)
No description provided by source. source: http://www.securityfocus.com/bid/1585/info A vulnerability exists in versions of the xlockmore program, originally written by David Bagley. It is believed to affect all versions of xlock derived from xlockmore. This includes the xlock shipped with a numb...
OpenBSD 4.6 and NetBSD 5.0.1 'printf(1)' Format String Parsing Denial of Service Vulnerability
No description provided by source. source: http://www.securityfocus.com/bid/36884/info OpenBSD and NetBSD are prone to a denial-of-service vulnerability because they fail to properly parse format strings to the 'printf1' function. An attacker can exploit this issue to cause applications using the...
OpenBSD 2.x Pending ARP Request Remote DoS Vulnerability
No description provided by source. source: http://www.securityfocus.com/bid/1759/info OpenBSD is vulnerable to a remotely exploitable denial of service condition. The problem seems to be a lack of limits on the storage of pending arp requests, and a failure to handle the condition of too many. If...
BSD lpr 2000.05.07/0.48/0.72,lpr-ppd 0.72 Local Buffer Overflow Vulnerability (1)
No description provided by source. source: http://www.securityfocus.com/bid/7025/info It has been reported that a vulnerability in the handling of some types of requests exists in lprm. When an attacker sends a maliciously crafted string to a configured printer through the lprm command, it may be...
OpenBSD 3.9/4.0 LD.SO Local Environment Variable Clearing Vulnerability
No description provided by source. source: http://www.securityfocus.com/bid/21188/info OpenBSD is prone to a local vulnerability that may allow attackers to pass malicious environment variables to applications, bypassing expected security restrictions. Attackers may be able to exploit this issue ...
OpenBSD 2.x/3.0 User Mode Return Value Denial of Service Vulnerability
No description provided by source. source: http://www.securityfocus.com/bid/3612/info OpenBSD is a freely available implementation of the BSD Operating System. It is based on the NetBSD implementation. Under some conditions, an application launched by a regular user on the system can cause a syst...
OpenBSD 2.x/3.x CHPass Temporary File Link File Content Revealing Vulnerability
No description provided by source. source: http://www.securityfocus.com/bid/6748/info It has been reported that a problem with chpass included with OpenBSD may allow local users to gain access to the content of specific files. This vulnerability requires that lines in the target file be construct...
OpenBSD 3.x/4.x - ICMPv6 Packet Handling Remote Buffer Overflow Vulnerability
No description provided by source. source: http://www.securityfocus.com/bid/22901/info OpenBSD is prone to a remote buffer-overflow vulnerability because the software fails to bounds-check user-supplied data before copying it into an insufficiently sized buffer. A remote attacker can exploit this...