CVE-2007-6423
** DISPUTED ** Unspecified vulnerability in mod_proxy_balancer for Apache HTTP Server 2.2.x...
Unspecified vulnerability in mod_proxy_balancer for Apache HTTP Server 2.2.x before 2.2.7-dev, when running on Windows, allows remote attackers to trigger memory corruption via a long URL. NOTE: the vendor could not reproduce this issue
Exploit likelihood
What each source reports
NVD Score used
Unspecified vulnerability in mod_proxy_balancer for Apache HTTP Server 2.2.x before 2.2.7-dev, when running on Windows, allows remote attackers to trigger memory corruption via a long URL. NOTE: the vendor could not reproduce this issue
- Record
CVE-2007-6423- CVSS 2.0
- 7.8 High
AV:N/AC:L/Au:N/C:N/I:N/A:C - Weakness
- CWE-399
- Updated
- 2026-11-02
CVE List No score
Unspecified vulnerability in mod_proxy_balancer for Apache HTTP Server 2.2.x before 2.2.7-dev, when running on Windows, allows remote attackers to trigger memory corruption via a long URL. NOTE: the vendor could not reproduce this issue
- Record
CVE-2007-6423- Updated
- 2026-11-02
EUVDEUVD-2007-6389 No score
Unspecified vulnerability in mod_proxy_balancer for Apache HTTP Server 2.2.x before 2.2.7-dev, when running on Windows, allows remote attackers to trigger memory corruption via a long URL. NOTE: the vendor could not reproduce this issue
- Record
EUVD-2007-6389- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-f5gq-mm82-r92q No score
** DISPUTED ** Unspecified vulnerability in mod_proxy_balancer for Apache HTTP Server 2.2.x...
** DISPUTED ** Unspecified vulnerability in mod_proxy_balancer for Apache HTTP Server 2.2.x before 2.2.7-dev, when running on Windows, allows remote attackers to trigger memory corruption via a long URL. NOTE: the vendor could not reproduce this issue.
- Record
GHSA-f5gq-mm82-r92q- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| aliases, references, title | GitHub Advisories | |
| first indexed | CVE List, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2007-6423 is a high vulnerability (CVSS 7.8) in Apache Http Server, published January 12, 2008. Its validity is disputed. EPSS puts the chance of exploitation in the next 30 days at 3.90%, the 90th percentile.