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Unrated severityNVD Advisory· Published Feb 5, 2010· Updated Jun 16, 2026

CVE-2003-1580

CVE-2003-1580

Description

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.

Affected products

2
  • Apache/HTTP Server2 versions
    cpe:2.3:a:apache:http_server:2.0.44:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:apache:http_server:2.0.44:*:*:*:*:*:*:*
    • (no CPE)range: =2.0.44

Patches

Vulnerability mechanics

References

1

News mentions

0

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