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CVE-2010-4393
Heap-based buffer overflow in vidplin.dll in RealNetworks RealPlayer 11.0 through 11.1 and 14.0.x before 14.0.2, and RealPlayer SP 1.0…
- 9.3HighCVSS base score
- 7.4%Exploitation in 30 daysEPSS · top 5.5% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
Heap-based buffer overflow in vidplin.dll in RealNetworks RealPlayer 11.0 through 11.1 and 14.0.x before 14.0.2, and RealPlayer SP 1.0 through 1.1.5, allows remote attackers to execute arbitrary code via a crafted header in an AVI file.
Timeline
ID reserved
By mitre
- 2 months later
· 2 months later
Published
- 14 years later
· 14 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High9.3 | AV:N/AC:M/Au:N/C:C/I:C/A:C |
- EPSS (exploitation in 30 days)
- 7.4% · top 5.5% of all CVEs (10 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 9.3.
Affected products
n/a
- affected n/a
References
8
- http://www.zerodayinitiative.com/advisories/ZDI-11-033/ (opens in a new tab)x_refsource_MISCx_transferred
- 70682 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- realplayer-avi-bo(64960) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- ADV-2011-0240 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- 46047 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- http://service.real.com/realplayer/security/01272011_player/en/ (opens in a new tab)x_refsource_CONFIRMx_transferred
- 1024998 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- 43098 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2010-4362 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2010-4393)Record last updated .