Vulnerability Description
WinSig.exe in eSignal 10.6.2425 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via (1) a long StyleTemplate element in a QUO, SUM or POR file, which triggers a stack-based buffer overflow, or (2) a long Font->FaceName field (aka FaceName element), which triggers a heap-based buffer overflow. NOTE: some of these details are obtained from third party information.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Interactivedata | Esignal | <= 10.6.2425 |
Related Weaknesses (CWE)
References
- http://aluigi.altervista.org/adv/esignal_1-adv.txtExploit
- http://secunia.com/advisories/45966Vendor Advisory
- http://aluigi.altervista.org/adv/esignal_1-adv.txtExploit
- http://secunia.com/advisories/45966Vendor Advisory
FAQ
What is CVE-2011-3494?
CVE-2011-3494 is a vulnerability with a CVSS score of 10.0 (HIGH). WinSig.exe in eSignal 10.6.2425 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via (1) a long StyleTemplate element in a QUO, SUM or POR f...
How severe is CVE-2011-3494?
CVE-2011-3494 has been rated HIGH with a CVSS base score of 10.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2011-3494?
Check the references section above for vendor advisories and patch information. Affected products include: Interactivedata Esignal.