[Full-Disclosure] iDEFENSE Security Advisory 10.07.04: RealNetworks Helix Server Content-Length Denial of Service Vulnerability

RealNetworks Helix Server Content-Length Denial of Service Vulnerability iDEFENSE Security Advisory 10.07.04: www.idefense.com/application/poi/display?id=151&type=vulnerabilities October 7, 2004 I. BACKGROUND RealNetworks Helix Universal Server is a universal digital media delivery platform with...

[Full-Disclosure] Remotely Exploitable DoS Flaw in XP and 2003

From anywhere with in either Windows XP and Windows 2003 - at the logon screen if you want - holding down WinKey + U will, with time, slow the machine down to a craw eventually causing the machine to lock. If remote desktop is enabled - at the login screen, the aforementioned key sequence can be...

security flaw

Racoon before 20040408a allows remote attackers to cause a denial of service memory consumption via an ISAKMP packet with a large length field...

Microsoft Windows Server 2000 - Lanman Denial of Service (1)

// source: https://www.securityfocus.com/bid/4532/info An issue has been discovered in Windows 2000, which could cause a denial of system services. Submitting malformed data to port 445 could cause the Lanman service to consume high CPU and Kernel mode memory usage. / Microsoft Windows 2000 Remot...

Imail Web Service Remote DoS Attack v.2

Imail Web Service Remote DoS Attack v.2 Release Date: August 17, 2000 Systems Affected: Ipswitch Imail 6.00 2-1 Description: The following is a simple DoS we found while working on Retina's CHAMCommon Hacking Attack Methods HTTP auditing module which should be released within the next two weeks...

Re: Re[4]: mailbox parsing problem in imap-4.7c

3APA3A [email protected] wrote: Hello Mark, Thursday, August 10, 2000, 9:14:25 PM, you wrote: MC This is not a sendmail issue, since sendmail is an MTA, not an MDA. Sendmail MC calls MDA programs. Sendmail works splendidly for us. sendmail contains mail.local. mail.local is MDA. At least BS...

nmap_cisco_dos.txt

From: "Lancashire, Andrew" This is to clarify what is being put out by Cisco and what we are being told by Cisco. Two e-mails below is what Cisco is telling us and makes alot more sense than what Cisco is telling Bugtraq. The last post to Bugtraq made mention that the arp cache was filling up and...

vintra.txt

From: Vytis Fedaravicius Subject: DOS in Vintra systems Mailserver software. Hello, There is a bug in a free MailServer software for Windows NT from Vintra systems http://www.vintra.com/mailsrvr.html . Any remote user can cause MTA to go nuts and make CPU ussage up to 99%, eat all available memor...

CVE-2026-45304: YAML Parser Exponential Memory Allocation via Recursive Collection-Alias Expansion ("Billion Laughs")

More info at https://symfony.com/cve-2026-45304...