CVE-2010-3000

Multiple integer overflows in the ParseKnownType function in RealNetworks RealPlayer 11.0 through...

9.3 HighPublic exploit

Multiple integer overflows in the ParseKnownType function in RealNetworks RealPlayer 11.0 through 11.1 and RealPlayer SP 1.0 through 1.1.4 on Windows allow remote attackers to execute arbitrary code via crafted (1) HX_FLV_META_AMF_TYPE_MIXEDARRAY or (2) HX_FLV_META_AMF_TYPE_ARRAY data in an FLV file.

Exploit likelihood

7.50%Down 21.3 points since Feb 4, 2022

What each source reports

NVD Score used 9.3

Record: CVE-2010-3000
CVSS 2.0: 9.3 HighAV:N/AC:M/Au:N/C:C/I:C/A:C
Weakness: CWE-189
Updated: 2026-11-02

CVE List No score

Record: CVE-2010-3000
Updated: 2026-11-02

EUVDEUVD-2010-3002 No score

Record: EUVD-2010-3002
Updated: 2026-11-03

GitHub AdvisoriesGHSA-f25h-xfh5-gjqp No score

Multiple integer overflows in the ParseKnownType function in RealNetworks RealPlayer 11.0 through...

Record: GHSA-f25h-xfh5-gjqp
Updated: 2026-11-02

Affected products

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
Source	Link	Date
Exploit-DB	RealPlayer - FLV Parsing Integer Overflow	2010-09-13

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, Exploit-DB, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2010-3000 is a high vulnerability (CVSS 9.3) in Realnetworks Realplayer, published August 30, 2010. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 7.50%, the 94th percentile. No source names a fixed version.

References

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