CVE-2010-4397 json
Integer overflow in the pnen3260.dll module in RealNetworks RealPlayer 11.0 through 11.1, RealPlayer SP 1.0 through 1.1.1, Mac RealPlayer 1…
published 2010-12-14 15 y ago modified 2026-06-16 4 mo ago also EUVD-2010-4366
- cvss
- 9.3
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 6.0%
- EPSS 6.0% chance of exploitation in 30 days, percentile 93%
- public exploits
- 0
- none known
Summary
Integer overflow in the pnen3260.dll module in RealNetworks RealPlayer 11.0 through 11.1, RealPlayer SP 1.0 through 1.1.1, Mac RealPlayer 11.0 through 11.1, and Linux RealPlayer 11.0.2.1744 allows remote attackers to execute arbitrary code via a crafted TIT2 atom in an AAC file.
Exploit prediction
6.00% chance of exploitation in the next 30 days, higher than 93% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 9.3 | AV:N/AC:M/Au:N/C:C/I:C/A:C |
Classification
- Weakness
-
- CWE-189 Numeric Errors
References
-
service.real.com
/realplayer/security/12102010_player/en/
vendor-advisory
-
securitytracker.com
/id?1024861
vdb-entry
-
osvdb.org
/69856
vdb-entry
- zerodayinitiative.com /advisories/ZDI-10-269
Sources
- CVE List CVE-2010-4397
- NVD CVE-2010-4397
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.