CVE-1999-1203 medium

Description

Multilink PPP for ISDN dialup users in Ascend before 4.6 allows remote attackers to cause a denial of service via a spoofed endpoint identifier.

Indicators of Compromise (0)

No indicators of compromise on this threat.

References (4)

• cve@mitre.org NVD Recent CVEs
• cve@mitre.org NVD Recent CVEs
• cve@mitre.org NVD Recent CVEs
• NVD detail: CVE-1999-1203 NVD Recent CVEs

  Multilink PPP for ISDN dialup users in Ascend before 4.6 allows remote attackers to cause a denial of service via a spoofed endpoint identifier.

• SP 800-40 Rev. 4, Guide to Enterprise Patch Management Planning ...
  web:csrc.nist.gov

  Enterprise patch management is the process of identifying, prioritizing, acquiring, installing, and verifying the installation of patches, updates, and upgrades throughout an organization. Patching is more important than ever because of the increasing reliance on technology, but there is often a divide between business/mission owners and security/technology management about the value of ...

  2026-05-22 20:28 UTC
• AI drives new debate around CISA software patching deadlines
  web:federalnewsnetwork.com

  AI drives new debate around CISA software patching deadlines CISA this year has already started accelerating the deadlines for agencies to patch software bugs posted to the Known Exploited Vulnerabilities (KEV) catalog.

  2026-05-22 20:28 UTC
• Six Patch Management Best Practices [Updated 2026]
  web:heimdalsecurity.com

  Explore six essential patch management best practices for 2026 to keep your systems secure, up to date, and protected from vulnerabilities.

  2026-05-22 20:28 UTC
• Security Update Guide - Microsoft
  web:portal.msrc.microsoft.com

  The Security Update Guide provides information on the latest Microsoft security updates, helping users understand and address potential vulnerabilities effectively.

  2026-05-22 20:28 UTC
• Google Translate
  web:translate.google.com

  Google's service, offered free of charge, instantly translates words, phrases, and web pages between English and over 100 other languages.

  2026-05-22 20:28 UTC
• WhatsApp Web
  web:web.whatsapp.com

  Log in to WhatsApp Web for simple, reliable and private messaging on your desktop. Send and receive messages and files with ease, all for free.

  2026-05-22 20:28 UTC
• ED 25-03 Guidance for Device Updates and Patching | CISA
  web:www.cisa.gov

  If agencies are running these vulnerable versions, they should: For public-facing ASA hardware devices, follow CISA's step-by-step Core Dump and Hunt Instructions Parts 1-3 and submit core dump (s) via the Malware Next Gen portal, and then Patch immediately.

  2026-05-22 20:28 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 20:28 UTC
• Vulnerability Remediation vs. Mitigation: What are the Differences ...
  web:www.secure.com

  Learn the difference between vulnerability remediation and mitigation , and how a risk-based strategy can strengthen your security posture.

  2026-05-22 20:28 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 20:28 UTC

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