Design/Logic Flaw

The kernfsxread function in kernfs in NetBSD 1.6 through 2.1, and OpenBSD 3.8, does not properly validate file offsets against negative 32-bit values that occur as a result of truncation, which allows local users to read arbitrary kernel memory and gain privileges via the lseek system call...

CVE-2005-3356

The mqopen system call in Linux kernel 2.6.9, in certain situations, can decrement a counter twice "double decrement" as a result of multiple calls to the mntput function when the dentryopen function call fails, which allows local users to cause a denial of service panic via unspecified attack...

USN-231-1: Linux kernel vulnerabilities

Rudolf Polzer reported an abuse of the 'loadkeys' command. By redefining one or more keys and tricking another user like root into logging in on a text console and typing something that involves the redefined keys, a local user could cause execution of arbitrary commands with the privileges of th...

CVE-2003-1289: Undefined Security Weakness

The iBCS2 system call translator for statfs in NetBSD 1.5 through 1.5.3 and FreeBSD 4 up to 4.8-RELEASE-p2 and 5 up to 5.1-RELEASE-p1 allows local users to read portions of kernel memory memory disclosure via a large length parameter, which copies additional kernel memory into userland memory...

[SECURITY] [DSA 922-1] New Linux 2.6.8 packages fix several vulnerabilities

-------------------------------------------------------------------------- Debian Security Advisory DSA 922-1 [email protected] http://www.debian.org/security/ Martin Schulze December 14th, 2005 http://www.debian.org/security/faq -...

DSA-922-1 kernel-source-2.6.8 - several

Bulletin has no description...

solaris/sparc setreuid/execve 56 bytes

No description provided by source. / [email protected] setreuid shellcode full description of how it was done and defines at http://www.telegenetic.net/sparc-shellcode.htm / char shellcode = "\x90\x1A\x40\x09" / xor %o1, %o1, %o0 / "\x92\x1A\x40\x09" / xor %o1, %o1, %o1 / "\x82\x10\x20\xCA" /...

CVE-2002-2180

OpenBSD 2.0–3.1 setitimer(2) syscall contains input validation issues that allow a local user to write to kernel memory and potentially gain root privileges. The root cause is described as an argument-check problem, possibly related to an integer signedness error. Affected component: setitimer(2)...

FreeBSD-SA-05:17.devfs

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ============================================================================= FreeBSD-SA-05:17.devfs Security Advisory The FreeBSD Project Topic: devfs ruleset bypass Category: core Module: devfs Announced: 2005-07-20 Credits: Robert Watson Affects:...

CVE-2005-1768

Race condition in the ia32 compatibility code for the execve system call in Linux kernel 2.4 before 2.4.31 and 2.6 before 2.6.6 allows local users to cause a denial of service kernel panic and possibly execute arbitrary code via a concurrent thread that increments a pointer count after the nargs...

CVE-2005-1768

The CVE-2005-1768 issue is a race condition in the Linux kernel’s IA32 (x86) compatibility execve() handling, affecting amd64/Intel EM64T and Itanium platforms. A concurrent thread can increment a pointer count after nargs has counted pointers but before copying from user space to kernel space, l...

CVE-2005-1768: Undefined Security Weakness

Race condition in the ia32 compatibility code for the execve system call in Linux kernel 2.4 before 2.4.31 and 2.6 before 2.6.6 allows local users to cause a denial of service kernel panic and possibly execute arbitrary code via a concurrent thread that increments a pointer count after the nargs...

CVE-2002-1668

The vulnerability CVE-2002-1668 affects HP-UX 11.11 and earlier. It allows local users to trigger a denial of service (kernel deadlock) via a file-system weakness potentially exploited by mmap() and performing I/O using data from the mapped buffer on the mapped file descriptor. The available sour...

CVE-2005-1879

LutelWall 0.97 and earlier allows local users to overwrite arbitrary files via a symlink attack on a temporary file created by a system call to wget...

CVE-2005-1880

everybuddy 0.4.3 and earlier allows local users to overwrite arbitrary files via a symlink attack on a temporary file created by a system call to wget...

elfcd1.txt

!/bin/bash elfcd.sh warning: This code will crash your machine cat elfcd1.c / Linux binfmtelf core dump buffer overflow Copyright c 2005 iSEC Security Research. All Rights Reserved. THIS PROGRAM IS FOR EDUCATIONAL PURPOSES ONLY IT IS PROVIDED "AS IS" AND WITHOUT ANY WARRANTY. COPYING, PRINTING,...

CVE-2005-0971

Stack-based buffer overflow in the semop system call in Mac OS X 10.3.9 and earlier allows local users to gain privileges via crafted arguments...

CVE-2005-0973

Unknown vulnerability in the setsockopt system call in Mac OS X 10.3.9 and earlier allows local users to cause a denial of service memory exhaustion via crafted arguments...

CVE-2005-0971

Stack-based buffer overflow in the semop system call in Mac OS X 10.3.9 and earlier allows local users to gain privileges via crafted arguments...

CVE-2005-0971: Undefined Security Weakness

Stack-based buffer overflow in the semop system call in Mac OS X 10.3.9 and earlier allows local users to gain privileges via crafted arguments...