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CVE-2008-3066

27
FAUCET Score

CVE-2008-3066 describes a stack-based buffer overflow vulnerability within an ActiveX control in rjbdll.dll, affecting RealNetworks RealPlayer Enterprise, RealPlayer 10, and RealPlayer 10.5 prior to build 6.0.12.1675. This critical flaw allows remote attackers to execute arbitrary code by manipulating media library files. With a CVSS score of 9.3, it poses a severe risk, enabling complete compromise of confidentiality, integrity, and availability, albeit requiring some user interaction (medium attack complexity). Despite its high severity and FAUCET Risk Score of 96/100, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
10.0CPE matchmatch criteria
cpe:2.3:a:realnetworks:realplayer:10.0:*:*:*:*:*:*:*
10.5CPE matchmatch criteria
cpe:2.3:a:realnetworks:realplayer:10.5:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.3HIGH

AV:N/AC:M/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
9.72%
Probability of exploitation in next 30 days
EPSS Percentile
95.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0972 is in the 75th percentile among its peer group of 8,920 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Advisories (1)

redhatCVE-2008-3066

CVE-2008-3066

References

securitytracker.com / id
service.real.com / realplayer/security/07252008_player/en
exchange.xforce.ibmcloud.com / vulnerabilities/44013
kb.cert.org / vuls/id/461187
US Government Resource
securityfocus.com / archive/1/494778/100/0/threaded
securityfocus.com / bid/30376
securityfocus.com / bid/30379
vupen.com / english/advisories/2008/2194/references
zerodayinitiative.com / advisories/ZDI-08-046