CVE-2007-2263: realnetworks realone_player
Vulnerability summary
CVE-2007-2263 is a high (CVSS 9.3) vulnerability in realnetworks realone_player. EPSS estimates a 7.30% chance of exploitation in the next 30 days, higher than 94.3% of scored vulnerabilities.
Not severe (CVSS 9.3, network access); no exploitation reported by the 5 checked sources
Source freshness unavailable
How is this decided?Advisory lineage
Upstream 0 · Downstream 1Timeline
- 31-10-2007PublishedVulnerability first disclosed.
- 07-08-2024Last modifiedVulnerability information updated.
Description
Heap-based buffer overflow in RealNetworks RealPlayer 10.0, 10.1, and possibly 10.5, RealOne Player, and RealPlayer Enterprise allows remote attackers to execute arbitrary code via an SWF (Flash) file with malformed record headers.
CVSS metrics
1 score · 1 source · 1 versionEPSS trend
Probability
7.30%
Chance of exploitation in the next 30 days
Percentile
94%
Versus all other CVEs
30-day change
No change 0.00 pp
From 7.30% on 04-10-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Known conditions: network-reachable, no authentication (CVSS vector). Other conditions: not stated in public data.
Realnetworks2 products
- realone_player2.0
- realplayer10.0 | 10.0:10.0.0.305 | 10.0:10.0.0.331 | 10.0:10.0.0.352 | 10.0:10.0.5 | 10.0:10.0.6 | 10.0:10.0.7 | 10.0:10.0.8 | 10.0:10.0.9 | 10.1:10.0.0.396 | 10.1:10.0.0.412 | 10.5:6.0.12.1040 | 10.5:6.0.12.1578 | 10.5:6.0.12.1698 | 10.5:6.0.12.1741
1 vendor · 2 products
References
12 links- www.zerodayinitiative.com/advisories/ZDI-07-061.htmlX Refsource MISC
- oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11432VDB EntrySignatureX Refsource OVAL