Internet Security Systems Protection Advisory: Snort Back Orifice Parsing Remote Code Execution

Internet Security Systems Protection Advisory October 18, 2005 Snort Back Orifice Parsing Remote Code Execution Summary: ISS X-Force has discovered a remotely exploitable vulnerability in Snort’s Back Orifice pre-processor. A stack-based overflow can be triggered with a single UDP packet, allowin...

CVE-2005-3252

CVE-2005-3252 affects Snort’s Back Orifice preprocessor up through version 2.4.3. The vulnerability is a stack-based buffer overflow in the UDP handling of the BO preprocessor, enabling remote code execution. Publicized in multiple advisories and evidenced by exploit/module entries (Metasploit an...

CVE-2005-3252

Removed by vendor...

Snort 2.4.0 < 2.4.3 - Back Orifice Pre-Preprocessor Remote (Metasploit)

$Id$ This file is part of the Metasploit Framework and may be subject to redistribution and commercial restrictions. Please see the Metasploit Framework web site for more information on licensing and terms of use. http://metasploit.com/framework/ require 'msf/core' class Metasploit3 'Snort Back...

snort -- Back Orifice preprocessor buffer overflow vulnerability

Jennifer Steffens reports: The Back Orifice preprocessor contains a stack-based buffer overflow. This vulnerability could be leveraged by an attacker to execute code remotely on a Snort sensor where the Back Orifice preprocessor is enabled. However, there are a number of factors that make remote...

Snort Back Orifice preprocessor buffer overflow

Overview A buffer overflow exists in the Snort Back Orifice preprocessor that may allow a remote, unauthenticated attacker to execute arbitrary code, possibly with elevated privileges. Description Snort is an open-source intrusion detection system IDS. A lack of validation on attacker-controlled...

Snort 2.x - PrintTcpOptions Remote Denial of Service

// source: https://www.securityfocus.com/bid/14811/info Snort is reported prone to a remote denial of service vulnerability. The vulnerability is reported to exist in the 'PrintTcpOptions' function of 'log.c', and is a result of a failure to sufficiently handle malicious TCP packets. A remote...

Snort 2.x - PrintTcpOptions Remote Denial of Service

Snort 2.x - PrintTcpOptions Remote Denial of Service // source: https://www.securityfocus.com/bid/14811/info Snort is reported prone to a remote denial of service vulnerability. The vulnerability is reported to exist in the 'PrintTcpOptions' function of 'log.c', and is a result of a failure to...

security flaw

Buffer overflow in the error function in preproc.c for NASM 0.98.38 1.2 allows attackers to execute arbitrary code via a crafted asm file, a different vulnerability than CVE-2005-1194...

security flaw

Buffer overflow in the exifreaddata function in PHP before 4.3.10 and PHP 5.x up to 5.0.2 allows remote attackers to execute arbitrary code via a long section name in an image file...

PT-2004-1043 · Debian +2 · Debian +2

Name of the Vulnerable Software and Affected Versions: nasm version 0.98.38 nasm version 1.2 Debian GNU/Linux nasm affected versions not specified Description: The issue is related to a buffer overflow in the error function in preproc.c for nasm, which allows attackers to execute arbitrary code v...

NASM 0.98.x - Error Preprocessor Directive Buffer Overflow

NASM 0.98.x - Error Preprocessor Directive Buffer Overflow source: https://www.securityfocus.com/bid/11991/info NASM is prone to a buffer overflow. This condition is exposed when the application attempts to assemble a source file that contains malformed '%error' preprocessor directive arguments...

Mandrake Linux Security Advisory : snort (MDKSA-2003:052)

An integer overflow was discovered in the Snort stream4 preprocessor by the Sourcefire Vulnerability Research Team. This preprocessor sppstream4 incorrectly calculates segment size parameters during stream reassembly for certainm sequence number ranges. This can lead to an integer overflow that c...

Mandrake Linux Security Advisory : snort (MDKSA-2003:029)

A buffer overflow was discovered in the snort RPC normalization routines by ISS-XForce which can cause snort to execute arbitrary code embedded within sniffed network packets. The rpcdecode preprocessor is enabled by default. The snort developers have released version 1.9.1 to correct this...

Heap overflow in Snort "stream4" preprocessor

Overview The Snort "stream4" preprocessor module contains a vulnerability that allows remote attackers to execute arbitrary code with the privileges of the user running Snort, typically root. Description Researchers at CORE Security Technologies have discovered a remotely exploitable heap overflo...

Problems with Snort-1.9.1

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Problem: Snort-1.9.1 using a default snort.conf configuration does not detect certain crafted packets. Details: Snort-1.9.1 does not detect packets when the SYN,FIN and ECN echo bits set. The following is an example of a packet: 12:37:12.386797...

CVE-2003-0033

Buffer overflow in the RPC preprocessor for Snort 1.8 and 1.9.x before 1.9.1 allows remote attackers to execute arbitrary code via fragmented RPC packets...

Buffer overflow in Snort RPC preprocessor

Overview There is a buffer overflow vulnerability in the RPC preprocessing feature of Snort versions 1.8 through 1.9.0 and 2.0 beta. Description Martin Roesch, the primary Snort developer, described the vulnerability by saying:When the RPC decoder normalizes fragmented RPC records, it incorrectly...