CVE-2006-0323

Severity: critical (CVSS 9.3 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 16.7% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2006-03-23 · updated 2026-06-16
Weakness: CWE-119

Description

Buffer overflow in swfformat.dll in multiple RealNetworks products and versions including RealPlayer 10.x, RealOne Player, Rhapsody 3, and Helix Player allows remote attackers to execute arbitrary code via a crafted SWF (Flash) file with (1) a size value that is less than the actual size, or (2) other unspecified manipulations.

Affected products

RealNetworks Helix Player: all versions
RealNetworks Realone Player: all versions
RealNetworks Realplayer: 10.0-gold, 10.0.6, 10.5
RealNetworks Rhapsody: 3

References

http://secunia.com/advisories/19358
http://secunia.com/advisories/19362
http://secunia.com/advisories/19365
http://secunia.com/advisories/19390
http://securityreason.com/securityalert/690
http://securitytracker.com/id?1015806
http://www.gentoo.org/security/en/glsa/glsa-200603-24.xml
http://www.kb.cert.org/vuls/id/231028
http://www.novell.com/linux/security/advisories/2006_18_realplayer.html
http://www.redhat.com/support/errata/RHSA-2006-0257.html
http://www.securityfocus.com/archive/1/430621/100/0/threaded
http://www.securityfocus.com/bid/17202

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