CVE Catalog

CVE-2003-0993

High
Published: Translated: NVD NIST

Summary

mod_access in Apache 1.3 before 1.3.30, when running on big-endian 64-bit platforms, does not properly parse Allow/Deny rules using IP addresses without a netmask, which could allow remote attackers to bypass intended access restrictions.

Risk Assessment

Organizations may be exposed to unauthorized access to resources, potentially leading to data breaches or other serious security incidents.

Recommendation

It is recommended to upgrade Apache to version 1.3.30 or later to mitigate this vulnerability and review access rules to ensure proper configuration.

Related vulnerabilities

Original NVD description (English source)

mod_access in Apache 1.3 before 1.3.30, when running big-endian 64-bit platforms, does not properly parse Allow/Deny rules using IP addresses without a netmask, which could allow remote attackers to bypass intended access restrictions.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS