What’s Vulnerable › Vulnerabilities

CVE-2004-0387

• Severity: medium (CVSS 5.1 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2004-06-01 · updated 2026-06-16

Description

Stack-based buffer overflow in the RT3 plugin, as used in RealPlayer 8, RealOne Player, RealOne Player 10 beta, and RealOne Player Enterprise, allows remote attackers to execute arbitrary code via a malformed .R3T file.

Affected products

• RealNetworks Realone Player: 10_beta
• RealNetworks Realplayer: 8.0

References

• http://archives.neohapsis.com/archives/vulnwatch/2004-q1/0077.html
• http://marc.info/?l=bugtraq&m=108135350810135&w=2
• http://secunia.com/advisories/11314
• http://www.ngssoftware.com/advisories/realr3t.txt
• http://www.osvdb.org/displayvuln.php?osvdb_id=4977
• http://www.securityfocus.com/bid/10070
• http://www.service.real.com/help/faq/security/040406_r3t/en/
• https://exchange.xforce.ibmcloud.com/vulnerabilities/15774
• http://archives.neohapsis.com/archives/vulnwatch/2004-q1/0077.html
• http://marc.info/?l=bugtraq&m=108135350810135&w=2
• http://secunia.com/advisories/11314
• http://www.ngssoftware.com/advisories/realr3t.txt

Get alerted when CVE-2004-0387 or the next vulnerability affects your stack