ID CVE-2003-0993
Summary 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
Vulnerable Configurations
  • cpe:2.3:a:apache:http_server:1.3:*:*:*:*:*:*:*
    cpe:2.3:a:apache:http_server:1.3:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:http_server:1.3.1:*:*:*:*:*:*:*
    cpe:2.3:a:apache:http_server:1.3.1:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:http_server:1.3.3:*:*:*:*:*:*:*
    cpe:2.3:a:apache:http_server:1.3.3:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:http_server:1.3.4:*:*:*:*:*:*:*
    cpe:2.3:a:apache:http_server:1.3.4:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:http_server:1.3.6:*:*:*:*:*:*:*
    cpe:2.3:a:apache:http_server:1.3.6:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:http_server:1.3.7:*:dev:*:*:*:*:*
    cpe:2.3:a:apache:http_server:1.3.7:*:dev:*:*:*:*:*
  • cpe:2.3:a:apache:http_server:1.3.9:*:*:*:*:*:*:*
    cpe:2.3:a:apache:http_server:1.3.9:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:http_server:1.3.11:*:*:*:*:*:*:*
    cpe:2.3:a:apache:http_server:1.3.11:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:http_server:1.3.12:*:*:*:*:*:*:*
    cpe:2.3:a:apache:http_server:1.3.12:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:http_server:1.3.14:*:*:*:*:*:*:*
    cpe:2.3:a:apache:http_server:1.3.14:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:http_server:1.3.17:*:*:*:*:*:*:*
    cpe:2.3:a:apache:http_server:1.3.17:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:http_server:1.3.18:*:*:*:*:*:*:*
    cpe:2.3:a:apache:http_server:1.3.18:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:http_server:1.3.19:*:*:*:*:*:*:*
    cpe:2.3:a:apache:http_server:1.3.19:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:http_server:1.3.20:*:*:*:*:*:*:*
    cpe:2.3:a:apache:http_server:1.3.20:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:http_server:1.3.22:*:*:*:*:*:*:*
    cpe:2.3:a:apache:http_server:1.3.22:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:http_server:1.3.23:*:*:*:*:*:*:*
    cpe:2.3:a:apache:http_server:1.3.23:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:http_server:1.3.24:*:*:*:*:*:*:*
    cpe:2.3:a:apache:http_server:1.3.24:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:http_server:1.3.25:*:*:*:*:*:*:*
    cpe:2.3:a:apache:http_server:1.3.25:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:http_server:1.3.26:*:*:*:*:*:*:*
    cpe:2.3:a:apache:http_server:1.3.26:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:http_server:1.3.27:*:*:*:*:*:*:*
    cpe:2.3:a:apache:http_server:1.3.27:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:http_server:1.3.28:*:*:*:*:*:*:*
    cpe:2.3:a:apache:http_server:1.3.28:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:http_server:1.3.29:*:*:*:*:*:*:*
    cpe:2.3:a:apache:http_server:1.3.29:*:*:*:*:*:*:*
CVSS
Base: 7.5 (as of 10-10-2017 - 01:30)
Impact:
Exploitability:
CWE NVD-CWE-Other
CAPEC
Access
VectorComplexityAuthentication
NETWORK LOW NONE
Impact
ConfidentialityIntegrityAvailability
PARTIAL PARTIAL PARTIAL
cvss-vector via4 AV:N/AC:L/Au:N/C:P/I:P/A:P
oval via4
  • accepted 2005-11-16T08:02:00.000-04:00
    class vulnerability
    contributors
    name Robert L. Hollis
    organization ThreatGuard, Inc.
    description 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.
    family unix
    id oval:org.mitre.oval:def:100111
    status accepted
    submitted 2005-08-16T12:00:00.000-04:00
    title Apache Allow/Deny Parsing Error
    version 36
  • accepted 2004-12-09T08:46:00.000-04:00
    class vulnerability
    contributors
    • name Brian Soby
      organization The MITRE Corporation
    • name Brian Soby
      organization The MITRE Corporation
    • name Brian Soby
      organization The MITRE Corporation
    description 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.
    family unix
    id oval:org.mitre.oval:def:4670
    status accepted
    submitted 2004-10-14T01:13:00.000-04:00
    title Apache Mod_Access Access Control Rule Bypass Vulnerability
    version 35
refmap via4
bid 9829
bugtraq 20040512 [OpenPKG-SA-2004.021] OpenPKG Security Advisory (apache)
confirm
gentoo GLSA-200405-22
mandrake MDKSA-2004:046
mlist [apache-cvs] 20040307 cvs commit: apache-1.3/src/modules/standard mod_access.c
slackware SSA:2004-133
sunalert
  • 101555
  • 101841
  • 57628
trustix 2004-0027
xf apache-modaccess-obtain-information(15422)
statements via4
contributor Mark J Cox
lastmodified 2008-07-02
organization Apache
statement Fixed in Apach HTTP Server 1.3.31: http://httpd.apache.org/security/vulnerabilities_13.html
Last major update 10-10-2017 - 01:30
Published 29-03-2004 - 05:00
Last modified 10-10-2017 - 01:30
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