What’s Vulnerable › Vulnerabilities

CVE-1999-0385

• Severity: critical (CVSS 10.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 18.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 1999-09-29 · updated 2026-06-16
• Weakness: CWE-120

Description

The LDAP bind function in Exchange 5.5 has a buffer overflow that allows a remote attacker to conduct a denial of service or execute commands.

Affected products

• Microsoft Exchange Server: 5.5

References

• https://docs.microsoft.com/en-us/security-updates/securitybulletins/1999/ms99-009
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/1999/ms99-009

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