National Cyber Awareness System

Vulnerability Summary for CVE-2011-3494

Overview

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.

Impact

CVSS Severity (version 2.0):

CVSS Version 2 Metrics:

References to Advisories, Solutions, and Tools

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External Source: SECUNIA

Name: 45966

Type: Advisory

Hyperlink:http://secunia.com/advisories/45966

External Source: MISC

Name: http://aluigi.altervista.org/adv/esignal_1-adv.txt

Hyperlink:http://aluigi.altervista.org/adv/esignal_1-adv.txt