What’s Vulnerable › Vulnerabilities

CVE-1999-0303

• Severity: medium (CVSS 4.6 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 1998-05-21 · updated 2026-06-16

Description

Buffer overflow in BNU UUCP daemon (uucpd) through long hostnames.

Affected products

• Digital Osf 1: 1.1
• Netbsd: 1.3, 1.3.1
• OpenBSD: 2.1, 2.2
• Sun Solaris: 1.1.3-u1, 1.1.4, 2.4, 2.5
• Sunos: 4.1.3, 4.1.4, 5.0, 5.1, 5.2, 5.3 (+3)

References

• https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0303
• https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0303

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