CVE-2003-1580

no score yetEPSS 3.7%

apache http server: no CVSS score yet. EPSS 3.7% chance of exploitation in the next 30 days.

The Apache HTTP Server 2.0.44, when DNS resolution is enabled for client IP addresses, uses a logging format that does not identify whether a dotted quad represents an unresolved IP address, which allows remote attackers to spoof IP addresses via crafted DNS responses containing numerical top-level domains, as demonstrated by a forged 123.123.123.123 domain name, related to an "Inverse Lookup Log Corruption (ILLC)" issue.

EPSS: 3.7% chance of exploitation in the next 30 days; higher than 89% of CVEs (scores of 2026-10-31)
CWE: CWE-189
Published: 2010-02-05
Modified: 2026-06-16
Record from: the NVD, synced 2026-10-19

Affected

apache:http_server

References

http://www.securityfocus.com/archive/1/313867
http://www.securityfocus.com/archive/1/313867

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