CVEvulnerability

CVE-2003-1580

4.3 MEDIUM Published 2010-02-05 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2010-02-05
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:P/A:N
Weaknesses
CWE-189

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 configurations

• apache http server 2.0.44

Related

Weakness · not in database (1)

References