CVE-2011-2592
Heap-based buffer 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…
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EPSS puts the probability of exploitation in the next 30 days at 14.9%, higher than 96% of all known CVEs. Patch or mitigate before the next change window.
Description
Heap-based buffer 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 long CSEC HTTP response header.
- CVSS 2.0
- 9.3 HIGHAV:N/AC:M/Au:N/C:C/I:C/A:C
- EPSS
- 14.86% probability · 96th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- citrix/access gateway plug-in
- Source
- PSIRT-CNA@flexerasoftware.com
References
- http://archives.neohapsis.com/archives/bugtraq/2012-08/0009.html
- http://osvdb.org/show/osvdb/84433
- http://secunia.com/secunia_research/2012-27
- http://support.citrix.com/article/CTX134303Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/77316
- http://archives.neohapsis.com/archives/bugtraq/2012-08/0009.html
- http://osvdb.org/show/osvdb/84433
- http://secunia.com/secunia_research/2012-27
- http://support.citrix.com/article/CTX134303Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/77316
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.