CVE-2007-3410: realnetworks helix_player
Vulnerability summary
CVE-2007-3410 is a high (CVSS 9.3) vulnerability in realnetworks helix_player. EPSS estimates a 36.07% chance of exploitation in the next 30 days, higher than 98.4% of scored vulnerabilities. 1 public exploit is recorded.
Public exploit (exploit-database, 27-06-2007)
Source freshness unavailable
How is this decided?Advisory lineage
Upstream 0 · Downstream 1Timeline
- 26-06-2007PublishedVulnerability first disclosed.
- 07-08-2024Last modifiedVulnerability information updated.
Description
Stack-based buffer overflow in the SmilTimeValue::parseWallClockValue function in smlprstime.cpp in RealNetworks RealPlayer 10, 10.1, and possibly 10.5, RealOne Player, RealPlayer Enterprise, and Helix Player 10.5-GOLD and 10.0.5 through 10.0.8, allows remote attackers to execute arbitrary code via an SMIL (SMIL2) file with a long wallclock value.
CVSS metrics
1 score · 1 source · 1 versionEPSS trend
Probability
36.07%
Chance of exploitation in the next 30 days
Percentile
98%
Versus all other CVEs
30-day change
No change 0.00 pp
From 36.07% 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
1 foundRealNetworks RealPlayer/HelixPlayer - SMIL wallclock Stack Overflow (PoC)
Maturity: poc
Weaknesses
CWE · root causeAffected systems
Known conditions: network-reachable, no authentication (CVSS vector). Other conditions: not stated in public data.
Realnetworks2 products
- helix_player10.0.5 | 10.0.6 | 10.0.7 | 10.0.8 | 10.5-gold
- realplayer10.0 | 10.1 | 10.5
Redhat2 products
- HelixPlayer< 1:1.0.6-0.EL4.2
- HelixPlayer-debuginfo< 1:1.0.6-0.EL4.2
2 vendors · 4 products
References
28 links- service.real.com/realplayer/security/10252007_player/en/X Refsource CONFIRM
- oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10554VDB EntrySignatureX Refsource OVAL
- labs.idefense.com/intelligence/vulnerabilities/display.php?id=547Third Party AdvisoryX Refsource IDEFENSE
