CVE-1999-0393 medium

Description

Remote attackers can cause a denial of service in Sendmail 8.8.x and 8.9.2 by sending messages with a large number of headers.

Indicators of Compromise (0)

No indicators of compromise on this threat.

References (2)

• cve@mitre.org NVD Recent CVEs
• NVD detail: CVE-1999-0393 NVD Recent CVEs

  Remote attackers can cause a denial of service in Sendmail 8.8.x and 8.9.2 by sending messages with a large number of headers.

• A new and improved community patch for BO3. - GitHub
  web:github.com

  A new and improved community patch for BO3. . Contribute to shiversoftdev/t7patch development by creating an account on GitHub.

  2026-05-22 20:24 UTC
• Security Update Guide - Microsoft
  web:msrc.microsoft.com

  The Microsoft Security Response Center (MSRC) investigates all reports of security vulnerabilities affecting Microsoft products and services, and provides the information here as part of the ongoing effort to help you manage security risks and help keep your systems protected.

  2026-05-22 20:24 UTC
• Vulnerability Patching: Why It's Critical & How to Do It Right
  web:tuxcare.com

  It includes discovering vulnerabilities, evaluating their potential impact, prioritizing remediation efforts (including patching), and confirming the fixes. Patch Management Patch management, on the other hand, is the act of applying the necessary updates to fix known vulnerabilities. It's a critical component of vulnerability management.

  2026-05-22 20:24 UTC
• CVE: Common Vulnerabilities and Exposures
  web:www.cve.org

  At cve .org, we provide the authoritative reference method for publicly known information-security vulnerabilities and exposures

  2026-05-22 20:24 UTC
• Robocall Mitigation Database - Federal Communications Commission
  web:www.fcc.gov

  The Federal Communications Commission (FCC) requires all voice service providers to file certifications in the Robocall Mitigation Database regarding their efforts to fight illegal robocalls on their networks. Unwanted calls—including illegal and spoofed robocalls—are the FCC's top consumer complaint and a top consumer protection priority.

  2026-05-22 20:24 UTC
• Fix list for IBM MQ Version 9.3 LTS
  web:www.ibm.com

  IBM MQ provides periodic maintenance releases ( Fix Packs), and Cumulative Security Updates, for Version 9.3.0 Long Term Support (LTS). The following is a complete listing of available fixes grouped by maintenance delivery.

  2026-05-22 20:24 UTC
• Software Patching Best Practices: Don't Skip Updates | Infosec
  web:www.infosecinstitute.com

  You can treat vulnerabilities in three ways: Remediate: Apply the patch or update to the software or system, so it's safe from exploitation. Mitigate: If remediation isn't an option because there is no patch or there are issues in updating the applications, then you move to mitigate.

  2026-05-22 20:24 UTC
• nraas - Super Patch
  web:www.nraas.net

  Sometimes you may have a problem where a patch even just refuses to install. For difficult situations, EA has a solution in the form of the Super Patch , which basically is a roll-up of ALL the patches you may need. This is a standalone program. In other words, you can download and just run it. It will indiscriminately patch any game file.

  2026-05-22 20:24 UTC
• 5 Best Ways to Repair SCCM Client Agent - Prajwal Desai
  web:www.prajwaldesai.com

  Discover effective methods to repair SCCM client agent, including PowerShell scripts, command line, Right-Click Tools, and Advanced Insights for seamless troubleshooting.

  2026-05-22 20:24 UTC
• VirusTotal - Home
  web:www.virustotal.com

  VirusTotal is a platform for scanning files and URLs for viruses, malware, and other threats using multiple antivirus engines.

  2026-05-22 20:24 UTC

Only Available for Registered Users. Sign in to view.