CVE-2011-2593

2014-08-1220:55:02

CWE-189

[email protected]

web.nvd.nist.gov

cve-2011-2593

integer overflow

nsepacom

activex control

citrix access gateway enterprise

remote code execution

buffer overflow

nvd

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

8.2 High

AI Score

Confidence

High

0.055 Low

EPSS

Percentile

93.3%

JSON

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.

Affected configurations

NVD

Node

citrixaccess_gateway_plug-inRange≤9.349-5enterprisewindows

citrixaccess_gateway_plug-inMatch10.0enterprisewindows

CPENameOperatorVersion
citrix:access_gateway_plug-incitrix access gateway plug-inle9.3
citrix:access_gateway_plug-incitrix access gateway plug-ineq10.0