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.
References
- http://www.apacheweek.com/features/security-13
- 57628 vendor-advisory
- 101555 vendor-advisory
- 2004-0027 vendor-advisory
- 101841 vendor-advisory
- 20040512 [OpenPKG-SA-2004.021] OpenPKG Security Advisory (apache) mailing-list
- SSA:2004-133 vendor-advisory
- GLSA-200405-22 vendor-advisory
- oval:org.mitre.oval:def:100111 vdb-entry signature
- [apache-cvs] 20040307 cvs commit: apache-1.3/src/modules/standard mod_access.c mailing-list
- MDKSA-2004:046 vendor-advisory
- apache-modaccess-obtain-information(15422) vdb-entry
- http://issues.apache.org/bugzilla/show_bug.cgi?id=23850
- 9829 vdb-entry
- oval:org.mitre.oval:def:4670 vdb-entry signature
- [httpd-cvs] 20210330 svn commit: r1073139 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/json/ mailing-list
- [httpd-cvs] 20210330 svn commit: r1073139 [2/13] - in /websites/staging/httpd/trunk/content: ./ security/json/ mailing-list
- [httpd-cvs] 20210330 svn commit: r1073140 [1/4] - in /websites/staging/httpd/trunk/content: ./ security/cvejsontohtml.py security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.ht mailing-list
- [httpd-cvs] 20210330 svn commit: r1888194 [2/13] - /httpd/site/trunk/content/security/json/ mailing-list
- [httpd-cvs] 20210330 svn commit: r1073149 [3/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/ mailing-list
- [httpd-cvs] 20210330 svn commit: r1073149 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/ mailing-list
- [httpd-cvs] 20210603 svn commit: r1075360 [1/3] - in /websites/staging/httpd/trunk/content: ./ security/json/CVE-2021-31618.json security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabiliti mailing-list
- [httpd-cvs] 20210606 svn commit: r1075470 [1/4] - in /websites/staging/httpd/trunk/content: ./ security/json/CVE-2020-13938.json security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabiliti mailing-list