National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2003-0993 Detail

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.

Source:  MITRE
Description Last Modified:  03/29/2004

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 7.5 HIGH
Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Provides unauthorized access
Allows unauthorized disclosure of information
Allows disruption of service

Vendor Statements (disclaimer)

Official Statement from Apache (07/02/2008)

Fixed in Apach HTTP Server 1.3.31: http://httpd.apache.org/security/vulnerabilities_13.html

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://frontal2.mandriva.com/security/advisories?name=MDKSA-2004:046
http://issues.apache.org/bugzilla/show_bug.cgi?id=23850
http://marc.info/?l=apache-cvs&m=107869603013722
http://marc.info/?l=bugtraq&m=108437852004207&w=2
http://security.gentoo.org/glsa/glsa-200405-22.xml
http://sunsolve.sun.com/search/document.do?assetkey=1-26-101555-1
http://sunsolve.sun.com/search/document.do?assetkey=1-26-101841-1
http://sunsolve.sun.com/search/document.do?assetkey=1-26-57628-1
http://www.apacheweek.com/features/security-13 Vendor Advisory
http://www.securityfocus.com/bid/9829 Patch Vendor Advisory
http://www.slackware.com/security/viewer.php?l=slackware-security&y=2004&m=slackware-security.529643
http://www.trustix.org/errata/2004/0027
https://exchange.xforce.ibmcloud.com/vulnerabilities/15422
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A100111
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A4670

References to Check Content

Identifier:
oval:org.mitre.oval:def:100111
Check System:
http://oval.mitre.org/XMLSchema/oval-definitions-5
Hyperlink:
http://oval.mitre.org/repository/data/DownloadDefinition?id=oval:org.mitre.oval:def:100111
Identifier:
oval:org.mitre.oval:def:4670
Check System:
http://oval.mitre.org/XMLSchema/oval-definitions-5
Hyperlink:
http://oval.mitre.org/repository/data/DownloadDefinition?id=oval:org.mitre.oval:def:4670

Technical Details

Vulnerability Type (View All)

Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2003-0993
NVD Published Date:
03/29/2004
NVD Last Modified:
10/09/2017