CVE-2003-0102

Buffer overflow in tryelf in readelf.c of the file command allows attackers to execute arbitrary code as the user running file, possibly via a large entity size value in an ELF header elfhdr.eshentsize...

Re: Corsaire Security Advisory - Clearswift MAILsweeper MIME attachme nt evasion issue

!-- Step 2: Now create a text file that will be used to hold the MIME encoded attachment. Start notepad or another text editor, and paste in: MIME-Version: 1.0 Content-Location:file:///executable.exe Content-Transfer-Encoding: base64 TVp0AQIAAAAgAAgA//8YAIAAAAAQAAIAHgAAAAEAAAAAA...

Corsaire Security Advisory - Clearswift MAILsweeper MIME attachme nt evasion issue

-- Corsaire Security Advisory -- Title: Clearswift MAILsweeper MIME attachment evasion issue Date: 03.03.03 Application: Clearswift MAILsweeper 4.x Environment: Windows NT 4.0, Windows 2000, Author: Martin O'Neal [email protected] Audience: General distribution -- Scope -- The aim of this...

HTTP Proxy Open gopher:// Request Relaying

Gopher is an old network protocol which predates HTTP and is nearly unused today. As a result, gopher-compatible software is generally less audited and more likely to contain security bugs than others. By making gopher requests, an attacker may evade your firewall settings, by making connections ...

CVE-2002-1932

Microsoft Windows XP and Windows 2000, when configured to send administrative alerts and the "Do not overwrite events clear log manually" option is set, does not notify the administrator when the log reaches its maximum size, which allows local users and remote attackers to avoid detection...

HTTP NIDS Evasion

This plugin configures Nessus for NIDS evasion see the 'Prefs' panel. NIDS evasion options are useful if you want to determine the quality of the expensive NIDS you just bought. HTTP evasion techniques : - HEAD: use HEAD method instead of GET - URL encoding: - Hex: change characters to %XX - MS...

NIDS Evasion Options

This plugin configures Nessus for NIDS evasion see the 'Prefs' panel. NIDS evasion options are useful if you want to determine the quality of the expensive NIDS you just bought. TCP Evasion techniques : - Split : send data one byte at a time. This confuses NIDS which do not perform stream...

CVE-2001-0669

CVE-2001-0669 affects multiple IDS products (Cisco Secure IDS, Cisco Catalyst 6000 IDS Module, Dragon Sensor 4.x, Snort before 1.8.1, ISS RealSecure Network Sensor 5.x/6.x before XPU 3.2, and ISS RealSecure Server Sensor 5.5/6.0 for Windows) where an attacker can bypass HTTP attack detection by u...

ISS Security Alert: Multiple Vendor IDS Unicode Bypass Vulnerability

Internet Security Systems Security Alert September 5, 2001 Multiple Vendor IDS Unicode Bypass Vulnerability Synopsis: ISS X-Force is aware of a vulnerability in many commercial and open- source IDS Intrusion Detection System products that may allow attackers to evade detection. Microsoft Web serv...

ISC BIND 8.2.x - 'TSIG' Remote Stack Overflow (3)

/ copyright LAST STAGE OF DELIRIUM feb 2001 poland ://lsd-pl.net/ / / bind 8.2 8.2.1 8.2.2 8.2.2-PX Solaris 2.7 x86 / / The code establishes a TCP connection with port 53 of a target system. / / It makes use of the "infoleek" bug through UDP to obtain the base / / value of the named process frame...

BSD Passive Connection Shellcode

BSD Passive Connection Shellcode. Shellcode exploit for bsd platform ; Passive Connection Shellcode ; ; Coded by Scrippie - [email protected] - http://b0f.freebsd.lublin.pl ; Buffer0verfl0w Security ; Why? This evades firewalls... ; ; YES, this is for NASM, I detest AT&T syntaxis - it's gross and...

BSD Passive Connection Shellcode

Exploit for bsd platform in category shellcode ================================ BSD Passive Connection Shellcode ================================ ; Passive Connection Shellcode ; ; Coded by Scrippie - email protected - http://b0f.freebsd.lublin.pl ; Buffer0verfl0w Security ; Why? This evades...

Cisco PIX Firewall 4.x5.x - SMTP Content Filtering Evasion

Cisco PIX Firewall 4.x5.x - SMTP Content Filtering Evasion source: https://www.securityfocus.com/bid/1698/info Like other firewalls, the Cisco PIX Firewall implements technology that reads the contents of packets passing through it for application-level filtering. In the case of SMTP, it can be...

Cisco PIX Firewall 4.x/5.x - SMTP Content Filtering Evasion

source: https://www.securityfocus.com/bid/1698/info Like other firewalls, the Cisco PIX Firewall implements technology that reads the contents of packets passing through it for application-level filtering. In the case of SMTP, it can be configured so only certain smtp commands can be allowed...

linux/x86 execve /bin/sh toupper() evasion 55 bytes

Exploit for linux/x86 platform in category shellcode =================================================== linux/x86 execve /bin/sh toupper evasion 55 bytes =================================================== / Linux/x86 toupper evasion, standard execve /bin/sh used eg. in various imapd exploits...

linux/x86 execve /bin/sh toupper evasion 55 bytes

linux/x86 execve /bin/sh toupper evasion 55 bytes. Shellcode exploit for linx86 platform / Linux/x86 toupper evasion, standard execve /bin/sh used eg. in various imapd exploits. Goes through a loop adding 0x20 to the /bin/sh -= 0x20 string ie. yields /bin/sh after addition. / include char c0de = ...

CVE-1999-0598

A network intrusion detection system IDS does not properly handle packets that are sent out of order, allowing an attacker to escape detection...

McAfee 4.0 Network Associates for Windows NT 4.0.24.0.3 a Norton AntiVirus 2000 - Recycle Bin Exclusion

McAfee 4.0 Network Associates for Windows NT 4.0.24.0.3 a Norton AntiVirus 2000 - Recycle Bin Exclusion McAfee VirusScan 4.0,Network Associates VirusScan for Windows NT 4.0.2/4.0.3 a,Symantec Norton AntiVirus 2000 Recycle Bin Exclusion Vulnerability source:...

tcpdump 3.4 - Protocol Four / Zero Header Length

// source: https://www.securityfocus.com/bid/313/info A vulnerability in tcpdump causes it to enter an infinite loop within the procedure ipprint from the file printip.c when it receives a packet with IP protocol number four and a zero header length and it tries to print it. This may allow remote...

Ethereal 0.8.40.8.50.8.6 tcpdump 3.43.5 alpha - DNS Decode (2)

Ethereal 0.8.40.8.50.8.6 tcpdump 3.43.5 alpha - DNS Decode 2 source: https://www.securityfocus.com/bid/1165/info A vulnerability exists in the DNS decode capabilities provided as part of the tcpdump sniffer, from LBL, as well as other sniffers, including Ethereal, by Gerald Combs. These sniffers...