CVE-2008-1148

CVE-2008-1148 concerns a flaw in a PRNG using ADD with 0 random hops (Algorithm A0) that affects OpenBSD 3.5–4.2 and NetBSD 1.6.2–4.0. Attackers can observe a sequence of previously generated values to guess sensitive identifiers such as DNS transaction IDs and IP fragmentation IDs, enabling pote...

BSD PPP pppx.conf - Local Denial of Service

BSD PPP pppx.conf - Local Denial of Service source: https://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...

CVE-2008-1148: Undefined Security Weakness

A certain pseudo-random number generator PRNG algorithm that uses ADD with 0 random hops aka "Algorithm A0", as used in OpenBSD 3.5 through 4.2 and NetBSD 1.6.2 through 4.0, allows remote attackers to guess sensitive values such as 1 DNS transaction IDs or 2 IP fragmentation IDs by observing a...

*BSD user-ppp local root (when conditions permit)

// / pppx.conf - Point to Point Protocol a.k.a. user-ppp exploit by sipher / / 2003 / 12 /23 - PRIVATE CODE / / Program terminated with signal 11, Segmentation fault. / / 0 0xbeefdead in ?? / // I just tested this on FreeBSD 6.3. This bug was discovered on NetBSD. It also works on OpenBSD...

BSD PPP 'pppx.conf' - Local Denial of Service

source: https://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 service to legitimate users. Given the...

Apple Mac OSX xnu 1228.3.13 - IPv6-ipcomp Remote kernel Denial of Service (PoC)

/ xnu-ipv6-ipcomp.c Copyright c 2008 by Apple MACOS X xnu md typo?. md = mpulldownm, off, sizeofipcomp, NULL; if !m - md = mpulldownm, off, sizeofipcomp, NULL; if !md bsd/netinet6/ipcompinput.c curiosly the same bug exists in ipcomp4input, but an explicit check is made to ensure there is enough...

A paper by Amit Klein (Trusteer): "OpenBSD DNS Cache Poisoning and Multiple O/S Predictable IP ID Vulnerability"

Hello BugTraq Recently I've been looking at the OpenBSD PRNG implementation for DNS transaction ID OpenBSD ported BIND 9 into their code tree, but rolled their own PRNG for the DNS transaction ID field. I discovered a serious weakness in OpenBSD's PRNG, which allows an attacker to predict the nex...

Debian Security Advisory DSA 551-1 (lukemftpd)

The remote host is missing an update to lukemftpd announced via advisory DSA 551-1. OpenVAS Vulnerability Test $Id: deb5511.nasl 6616 2017-07-07 12:10:49Z cfischer $ Description: Auto-generated from advisory DSA 551-1 Authors: Thomas Reinke Copyright: Copyright c 2007 E-Soft Inc...

CVE-2002-2245

NetBSD ftpd is affected on versions 1.5 through 1.5.3 and 1.6. The issue arises because the FTP server does not properly quote a digit in the response to a STAT command for a filename containing a carriage return followed by a digit, which can cause firewalls and other intermediary devices to los...

CVE-2002-2245

ftpd in NetBSD 1.5 through 1.5.3 and 1.6 does not properly quote a digit in response to a STAT command for a filename that contains a carriage return followed by a digit, which can cause firewalls and other intermediary devices to lose proper track of the FTP session...

CVE-2002-2245: Undefined Security Weakness

ftpd in NetBSD 1.5 through 1.5.3 and 1.6 does not properly quote a digit in response to a STAT command for a filename that contains a carriage return followed by a digit, which can cause firewalls and other intermediary devices to lose proper track of the FTP session...

Input validation

The display driver allocattr functions in NetBSD 3.0 through 4.0BETA2, and NetBSD-current before 20070728, allow local users to cause a denial of service panic via a 1 negative or 2 large value in an ioctl call, as demonstrated by the vgaallocattr function...

CVE-2007-3654

The display driver allocattr functions in NetBSD 3.0 through 4.0BETA2, and NetBSD-current before 20070728, allow local users to cause a denial of service panic via a 1 negative or 2 large value in an ioctl call, as demonstrated by the vgaallocattr function...

CVE-2007-3654

The CVE-2007-3654 issue affects NetBSD: display driver allocattr functions in NetBSD 3.0 through 4.0_BETA2, and NetBSD-current before 20070728. The root cause is improper validation in an ioctl call within the vga_allocattr path, allowing a local attacker to trigger a denial-of-service (panic) by...

CVE-2007-3654

The display driver allocattr functions in NetBSD 3.0 through 4.0BETA2, and NetBSD-current before 20070728, allow local users to cause a denial of service panic via a 1 negative or 2 large value in an ioctl call, as demonstrated by the vgaallocattr function...

CVE-2007-3654: Improper Input Validation

The display driver allocattr functions in NetBSD 3.0 through 4.0BETA2, and NetBSD-current before 20070728, allow local users to cause a denial of service panic via a 1 negative or 2 large value in an ioctl call, as demonstrated by the vgaallocattr function...

CVE-2007-4305

Multiple race conditions in the 1 Sudo monitor mode and 2 Sysjail policies in Systrace on NetBSD and OpenBSD allow local users to defeat system call interposition, and consequently bypass access control policy and auditing...

Race condition

Multiple race conditions in the 1 Sudo monitor mode and 2 Sysjail policies in Systrace on NetBSD and OpenBSD allow local users to defeat system call interposition, and consequently bypass access control policy and auditing...

CVE-2007-4305

Multiple race conditions in the 1 Sudo monitor mode and 2 Sysjail policies in Systrace on NetBSD and OpenBSD allow local users to defeat system call interposition, and consequently bypass access control policy and auditing...

CVE-2007-4305

CVE-2007-4305 involves multiple race conditions in the Sudo monitor mode and in Sysjail policies of Systrace on NetBSD and OpenBSD. The underlying issue allows local users to defeat system call interposition, thereby bypassing access control policy and auditing. Affected components: NetBSD/OpenBS...