CVE-2011-3494
Scores
EPSS
Percentile: 77.8%
CVSS
CVSS Score: 10.0/10
All CVSS Scores
Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Authentication
None (N)
Describes the level of privileges an attacker must possess
Confidentiality Impact
Complete
Measures the impact to the confidentiality of information
Integrity Impact
Complete
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
Complete
Measures the impact to the availability of the impacted component
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.
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Sources
CWEs
Exploits
Vulnerable Software (1)
Type: Configuration
Vendor: *
Product: esignal
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:interactivedata:esignal:*:*:*:*:*:*:*:*", "versionEndIncluding": "10.6.2425", "vulnerable": true }, { "cpe23uri": "cpe:2...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:interactivedata:esignal:*:*:*:*:*:*:*:*", "versionEndIncluding": "10.6.2425", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:interactivedata:esignal:10.6:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd