CVE-2004-0646

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.

• http://secunia.com/advisories/12647/
• http://www.kb.cert.org/vuls/id/990200US Government Resource
• http://www.macromedia.com/devnet/security/security_zone/mpsb04-08.htmlPatch
• http://www.macromedia.com/devnet/security/security_zone/mpsb04-09.html
• http://www.securityfocus.com/archive/1/377194
• http://www.securityfocus.com/bid/11245Patch, Vendor Advisory
• https://exchange.xforce.ibmcloud.com/vulnerabilities/17485
• http://secunia.com/advisories/12647/
• http://www.kb.cert.org/vuls/id/990200US Government Resource
• http://www.macromedia.com/devnet/security/security_zone/mpsb04-08.htmlPatch
• http://www.macromedia.com/devnet/security/security_zone/mpsb04-09.html
• http://www.securityfocus.com/archive/1/377194
• http://www.securityfocus.com/bid/11245Patch, Vendor Advisory
• https://exchange.xforce.ibmcloud.com/vulnerabilities/17485

Published

Dec 23, 2004

Last Modified

Jun 16, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2004-0640Format string vulnerability in the SSL_set_verify function i…
• CVE-2004-0641Thomson SpeedTouch 510 ADSL Router with firmware GV8BAA3.270…
• CVE-2004-0642Double free vulnerabilities in the error handling code for A…
• CVE-2004-0643Double free vulnerability in the krb5_rd_cred function for M…
• CVE-2004-0644The asn1buf_skiptail function in the ASN.1 decoder library f…
• CVE-2004-0645Buffer overflow in the wvHandleDateTimePicture function in w…
• CVE-2004-0647shorewall 1.4.10c and earlier, and 2.0.x before 2.0.3a, allo…
• CVE-2004-0648Mozilla (Suite) before 1.7.1, Firefox before 0.9.2, and Thun…
• CVE-2004-0649Buffer overflow in write_packet in control.c for l2tpd may a…
• CVE-2004-0650UploadServlet in Cisco Collaboration Server (CCS) running Se…
• CVE-2004-0651Unknown vulnerability in Sun Java Runtime Environment (JRE) …
• CVE-2004-0652BEA WebLogic Server and WebLogic Express 7.0 through 7.0 Ser…