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CVE-2011-2951

29
FAUCET Score

CVE-2011-2951 describes a buffer overflow vulnerability in RealNetworks RealPlayer versions 11.0 through 11.1, 14.0.0 through 14.0.5, RealPlayer SP 1.0 through 1.1.5, and Mac RealPlayer 12.0.0.1569. This flaw allows remote attackers to execute arbitrary code by enticing a user to open a specially crafted AAC file containing a malicious raw_data_frame field. With a CVSS score of 9.3, this vulnerability is critical, indicating that an unauthenticated attacker can achieve complete compromise of confidentiality, integrity, and availability with moderate attack complexity. Despite its high severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
11.0CPE matchmatch criteria
cpe:2.3:a:realnetworks:realplayer:11.0:*:*:*:*:*:*:*
11.1CPE matchmatch criteria
cpe:2.3:a:realnetworks:realplayer:11.1:*:*:*:*:*:*:*
14.0.0CPE matchmatch criteria
cpe:2.3:a:realnetworks:realplayer:14.0.0:*:*:*:*:*:*:*
14.0.1CPE matchmatch criteria
cpe:2.3:a:realnetworks:realplayer:14.0.1:*:*:*:*:*:*:*
14.0.2CPE matchmatch criteria
cpe:2.3:a:realnetworks:realplayer:14.0.2:*:*:*:*:*:*:*

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
5.03%
Probability of exploitation in next 30 days
EPSS Percentile
91.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0503 is in the 59th percentile among its peer group of 8,918 CVEs.

Social Chatter

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

Remediation records are not available for this CVE.

References

service.real.com / realplayer/security/08162011_player/en
Vendor Advisory
securitytracker.com / id
zerodayinitiative.com / advisories/ZDI-11-266