CVE-2011-2593

Integer overflow in the StartEpa method in the nsepacom ActiveX control (nsepa.exe) in Citrix Access Gateway Enterprise Edition Plug-in for Windows 9.x before 9.3-57.5 and 10.0 before 10.0-69.4 allows remote attackers to execute arbitrary code via a crafted Content-Length HTTP header, which triggers a heap-based buffer overflow.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.8 UNKNOWN
NETWORK
MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:P
flexeraCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 91%
VendorProductVersion
citrixaccess_gateway_plug-in
𝑥
≤ 9.3
citrixaccess_gateway_plug-in
10.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://secunia.com/advisories/45299
http://secunia.com/secunia_research/2012-26
http://support.citrix.com/article/CTX134303
https://exchange.xforce.ibmcloud.com/vulnerabilities/77317
http://secunia.com/advisories/45299
http://secunia.com/secunia_research/2012-26
http://support.citrix.com/article/CTX134303
https://exchange.xforce.ibmcloud.com/vulnerabilities/77317