CVE-2004-0646
Buffer overflow in the WriteToLog function for JRun 3.0 through 4.0 web server connectors, such...
Buffer overflow in the WriteToLog function for JRun 3.0 through 4.0 web server connectors, such as (1) mod_jrun and (2) mod_jrun20 for Apache, with verbose logging enabled, allows remote attackers to execute arbitrary code via a long HTTP header Content-Type field or other fields.
Exploit likelihood
What each source reports
NVD Score used
Buffer overflow in the WriteToLog function for JRun 3.0 through 4.0 web server connectors, such as (1) mod_jrun and (2) mod_jrun20 for Apache, with verbose logging enabled, allows remote attackers to execute arbitrary code via a long HTTP header Content-Type field or other fields.
- Record
CVE-2004-0646- CVSS 2.0
- 10.0 High
AV:N/AC:L/Au:N/C:C/I:C/A:C - Updated
- 2026-11-02
CVE List No score
Buffer overflow in the WriteToLog function for JRun 3.0 through 4.0 web server connectors, such as (1) mod_jrun and (2) mod_jrun20 for Apache, with verbose logging enabled, allows remote attackers to execute arbitrary code via a long HTTP header Content-Type field or other fields.
- Record
CVE-2004-0646- Updated
- 2026-11-02
EUVDEUVD-2004-0645 No score
Buffer overflow in the WriteToLog function for JRun 3.0 through 4.0 web server connectors, such as (1) mod_jrun and (2) mod_jrun20 for Apache, with verbose logging enabled, allows remote attackers to execute arbitrary code via a long HTTP header Content-Type field or other fields.
- Record
EUVD-2004-0645- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-rw7h-9637-29rh No score
Buffer overflow in the WriteToLog function for JRun 3.0 through 4.0 web server connectors, such...
Buffer overflow in the WriteToLog function for JRun 3.0 through 4.0 web server connectors, such as (1) mod_jrun and (2) mod_jrun20 for Apache, with verbose logging enabled, allows remote attackers to execute arbitrary code via a long HTTP header Content-Type field or other fields.
- Record
GHSA-rw7h-9637-29rh- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2004-0646 is a high vulnerability (CVSS 10.0) in Macromedia Jrun, published November 19, 2004. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 7.10%, the 94th percentile. No source names a fixed version.
References
securityfocus.com/archive/1/377194
secunia.com/advisories/12647
kb.cert.org/vuls/id/990200
exchange.xforce.ibmcloud.com/vulnerabilities/17485
macromedia.com/devnet/security/security_zone/mpsb04-08.html
nvd.nist.gov/vuln/detail/CVE-2004-0646
github.com/advisories/GHSA-rw7h-9637-29rh