PT-2014-2126 · Citrix · Citrix Access Gateway Enterprise Edition Plug-In For Windows

Publicado 2014-08-12 · Atualizado 2017-08-29 · CVE-2011-2593

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Citrix Access Gateway Enterprise Edition Plug-in for Windows versions 9.x before 9.3-57.5 Citrix Access Gateway Enterprise Edition Plug-in for Windows versions 10.0 before 10.0-69.4

Description The issue is related to an integer overflow in the StartEpa method within the nsepacom ActiveX control. This can be exploited by remote attackers through a crafted Content-Length HTTP header, leading to a heap-based buffer overflow and potentially allowing the execution of arbitrary code.

Recommendations For versions 9.x before 9.3-57.5, update to version 9.3-57.5 or later. For versions 10.0 before 10.0-69.4, update to version 10.0-69.4 or later.

Correção

Enumeração de Fraquezas

CWE-189

Identificadores relacionados

CVE-2011-2593

Produtos afetados

Citrix Access Gateway Enterprise Edition Plug-In For Windows

Referências · 5

• http://support.citrix.com/article/CTX134303 · Aviso do Fabricante
• http://secunia.com/advisories/45299 · Nota
• https://exchange.xforce.ibmcloud.com/vulnerabilities/77317 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2011-2593 · Nota de Segurança
• http://secunia.com/secunia_research/2012-26 · Nota