CVE-2011-3494

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 v2.0

10.0 HIGHAV:N/AC:L/Au:N/C:C/I:C/A:C

EPSS

55.78% chance of exploitation in the next 30 days, 99th percentile

Published

2011-09-16

Updated

2024-09-17

Metasploit modules (1)

• rapid7/metasploit-framework/blob/master/modules/exploits/windows/fileformat/esignal_style…

ExploitDB entries (2)

• https://www.exploit-db.com/exploits/17880
• https://www.exploit-db.com/exploits/17837

References

• CVE Record
• NVD entry

Related

• CVE-2011-3493
• CVE-2011-3495
• CVE-2011-3492
• CVE-2011-3496
• CVE-2011-3491
• CVE-2011-3497