CVE-1999-0063 medium

Description

Cisco IOS 12.0 and other versions can be crashed by malicious UDP packets to the syslog port.

Indicators of Compromise (0)

No indicators of compromise on this threat.

References (2)

• cve@mitre.org NVD Recent CVEs
• NVD detail: CVE-1999-0063 NVD Recent CVEs

  Cisco IOS 12.0 and other versions can be crashed by malicious UDP packets to the syslog port.

• CVEs and Security Vulnerabilities - OpenCVE
  web:app.opencve.io

  Explore the latest vulnerabilities and security issues in the CVE database

  2026-05-22 20:27 UTC
• Enterprise Patch & Remediation Benchmark 2026: How Do You Compare? | Qualys
  web:blog.qualys.com

  See how you compare against enterprise patch and remediation , including patch deployment trends, automation adoption, and average remediation timelines.

  2026-05-22 20:27 UTC
• CVE Vault - CVE Database & Security Research Hub
  web:cvevault.com

  CVE Vault - Search and explore Common Vulnerabilities and Exposures ( CVE ) database. Find security vulnerabilities by CVE ID, vendor, severity, and year. Stay secure with comprehensive CVE information.

  2026-05-22 20:27 UTC
• GitHub - JHRobotics/patcher9x: Patch for Windows 9x to fix CPU issues
  web:github.com

  Patch for Windows 9x to fix CPU issues. Contribute to JHRobotics/patcher9x development by creating an account on GitHub.

  2026-05-22 20:27 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 20:27 UTC
• PDF CISA Insights - Cyber: Remediate Vulnerabilities for Internet ...
  web:www.cisa.gov

  If vulnerabilities cannot be remediated within the recommended timeframes, develop a remediation plan for action and coordination across the organization. The remediation plan should include: Vulnerability remediation constraints Interim mitigation actions to overcome constraints Final actions required to remediate vulnerability

  2026-05-22 20:27 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 20:27 UTC
• CVE List - Vulnerability Database & CVSS Scores | CVE Find
  web:www.cvefind.com

  Browse the full CVE vulnerability list. Search by ID, date, severity, CVSS/EPSS score, or related CISA KEV. Access technical details and threat exposure data.

  2026-05-22 20:27 UTC
• National Vulnerability Database | NIST
  web:www.nist.gov

  NIST maintains the National Vulnerability Database (NVD), a repository of information on software and hardware flaws that can compromise computer security. This is a key piece of the nation's cybersecurity infrastructure.

  2026-05-22 20:27 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 20:27 UTC

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