CVE-2007-6422 The balancer_handler function in mod_proxy_balancer in the Apache HTTP Server 2.2.0 through 2.2.6, when a threaded Multi-Processing Module is used, allows remote authenticated users to cause a denial....
MediumCVSS 4.0
EPSS 10.0%
- Published
- Updated
- Exploit status
- No public exploit known
Description
The balancer_handler function in mod_proxy_balancer in the Apache HTTP Server 2.2.0 through 2.2.6, when a threaded Multi-Processing Module is used, allows remote authenticated users to cause a denial of service (child process crash) via an invalid bb variable.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Apache HTTP Server | All versions | No fix listed |
| Apache HTTP Server | = 2.2 | No fix listed |
| Apache HTTP Server | = 2.2.1 | No fix listed |
| Apache HTTP Server | = 2.2.2 | No fix listed |
| Apache HTTP Server | = 2.2.3 | No fix listed |
| Apache HTTP Server | = 2.2.4 | No fix listed |
| Apache HTTP Server | = 2.2.6 | No fix listed |
| debian/apache2(Debian:12) | < 2.2.8-1 | 2.2.8-1 |
| debian/apache2(Debian:13) | < 2.2.8-1 | 2.2.8-1 |
| debian/apache2(Debian:14) | < 2.2.8-1 | 2.2.8-1 |
References
- httpd.apache.org
- SUSE-SA:2008:021 vendor-advisory
- 28526 third-party-advisory vendor-advisory
- 28749 third-party-advisory vendor-advisory
- 28977 third-party-advisory vendor-advisory
- 29348 third-party-advisory vendor-advisory
- 29640 third-party-advisory vendor-advisory
- GLSA-200803-19 vendor-advisory
- 3523 third-party-advisory
- MDVSA-2008:016 vendor-advisory
- RHSA-2008:0008 vendor-advisory
- RHSA-2008:0009 vendor-advisory
- 20080110 SecurityReason - Apache2 CSRF, XSS, Memory Corruption and Denial of Service Vulnerability mailing-list
- 27236 vdb-entry
- USN-575-1 vendor-advisory
- ADV-2008-0048 vdb-entry vendor-advisory
- apache-modproxybalancer-dos(39476) vdb-entry
- [httpd-cvs] 20190815 svn commit: r1048743 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html mailing-list
- [httpd-cvs] 20190815 svn commit: r1048742 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html mailing-list
- [httpd-cvs] 20200401 svn commit: r1058586 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html mailing-list
- [httpd-cvs] 20210606 svn commit: r1075470 [3/4] - 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/vulnerabilities_24.html mailing-list
- [httpd-cvs] 20210330 svn commit: r1888194 [5/13] - /httpd/site/trunk/content/security/json/ mailing-list
- [httpd-cvs] 20210330 svn commit: r1073139 [5/13] - in /websites/staging/httpd/trunk/content: ./ security/json/ mailing-list
- [httpd-cvs] 20210330 svn commit: r1073140 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/cvejsontohtml.py security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html mailing-list
- [httpd-cvs] 20210330 svn commit: r1073149 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/ mailing-list
- [httpd-cvs] 20210330 svn commit: r1073149 [6/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/ mailing-list
- [httpd-cvs] 20210330 svn commit: r1073146 [2/3] - in /websites/staging/httpd/trunk/content: ./ security/cvejsontohtml.py security/vulnerabilities-httpd.xml security/vulnerabilities_22.html security/vulnerabilities_24.html mailing-list
- [httpd-cvs] 20210330 svn commit: r1073139 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/json/ mailing-list
- [httpd-cvs] 20200401 svn commit: r1058587 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html mailing-list
- oval:org.mitre.oval:def:10181 signature vdb-entry
- oval:org.mitre.oval:def:8690 signature vdb-entry
- FEDORA-2008-1711 vendor-advisory
- FEDORA-2008-1695 vendor-advisory
- Debian Security Tracker CVE-2007-6422 vendor-advisory