Access Restriction Bypass Affecting apache/httpd package, versions [,1.3.30)


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
1.09% (85th percentile)

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  • Snyk IDSNYK-UNMANAGED-APACHEHTTPD-3007262
  • published12 Jan 2022
  • disclosed29 Mar 2004
  • creditUnknown

Introduced: 29 Mar 2004

CVE-2003-0993  (opens in a new tab)
CWE-284  (opens in a new tab)

How to fix?

Upgrade apache/httpd to version 1.3.30 or higher.

Overview

Affected versions of this package are vulnerable to Access Restriction Bypass 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.

References

CVSS Scores

version 3.1