CVE-2007-2850

Severity

99%

Complexity

99%

Confidentiality

165%

The vendor has addressed this issue with the following product updates: MetaFrame Presentation Server 3.0 for Windows 2000 Server: EN - http://support.citrix.com/article/CTX112818 FR - http://support.citrix.com/article/CTX112821 DE - http://support.citrix.com/article/CTX112819 JA - http://support.citrix.com/article/CTX112820 ES - http://support.citrix.com/article/CTX112822 MetaFrame Presentation Server 3.0 for Windows Server 2003: EN - http://support.citrix.com/article/CTX112813 FR - http://support.citrix.com/article/CTX112816 DE - http://support.citrix.com/article/CTX112814 JA - http://support.citrix.com/article/CTX112815 ES - http://support.citrix.com/article/CTX112817 Citrix Presentation Server 4.0 for Windows 2000 Server: EN - http://support.citrix.com/article/CTX112844 FR - http://support.citrix.com/article/CTX112847 DE - http://support.citrix.com/article/CTX112845 JA - http://support.citrix.com/article/CTX112848 ES - http://support.citrix.com/article/CTX112846 Citrix Presentation Server 4.0 for Windows Server 2003: EN - http://support.citrix.com/article/CTX112839 FR - http://support.citrix.com/article/CTX112842 DE - http://support.citrix.com/article/CTX112840 JA - http://support.citrix.com/article/CTX112843 ES - http://support.citrix.com/article/CTX112841 Citrix Presentation Server 4.0 for Windows Server 2003 x64 Editions: EN - http://support.citrix.com/article/CTX112886 FR - http://support.citrix.com/article/CTX112887 DE - http://support.citrix.com/article/CTX112888 JA - http://support.citrix.com/article/CTX112890 ES - http://support.citrix.com/article/CTX112889 Citrix Access Essentials 1.0: EN - http://support.citrix.com/article/CTX112839 FR - http://support.citrix.com/article/CTX112842 DE - http://support.citrix.com/article/CTX112840 ES - http://support.citrix.com/article/CTX112841 Citrix Access Essentials 1.5: EN - http://support.citrix.com/article/CTX112839 FR - http://support.citrix.com/article/CTX112842 DE - http://support.citrix.com/article/CTX112840 ES - http://support.citrix.com/article/CTX112841

The Session Reliability Service (XTE) in Citrix MetaFrame Presentation Server 3.0, Presentation Server 4.0, and Access Essentials 1.0 and 1.5, allows remote attackers to bypass network security policies and connect to arbitrary TCP ports via a modified address:port string.

The vendor has addressed this issue with the following product updates: MetaFrame Presentation Server 3.0 for Windows 2000 Server: EN - http://support.citrix.com/article/CTX112818 FR - http://support.citrix.com/article/CTX112821 DE - http://support.citrix.com/article/CTX112819 JA - http://support.citrix.com/article/CTX112820 ES - http://support.citrix.com/article/CTX112822 MetaFrame Presentation Server 3.0 for Windows Server 2003: EN - http://support.citrix.com/article/CTX112813 FR - http://support.citrix.com/article/CTX112816 DE - http://support.citrix.com/article/CTX112814 JA - http://support.citrix.com/article/CTX112815 ES - http://support.citrix.com/article/CTX112817 Citrix Presentation Server 4.0 for Windows 2000 Server: EN - http://support.citrix.com/article/CTX112844 FR - http://support.citrix.com/article/CTX112847 DE - http://support.citrix.com/article/CTX112845 JA - http://support.citrix.com/article/CTX112848 ES - http://support.citrix.com/article/CTX112846 Citrix Presentation Server 4.0 for Windows Server 2003: EN - http://support.citrix.com/article/CTX112839 FR - http://support.citrix.com/article/CTX112842 DE - http://support.citrix.com/article/CTX112840 JA - http://support.citrix.com/article/CTX112843 ES - http://support.citrix.com/article/CTX112841 Citrix Presentation Server 4.0 for Windows Server 2003 x64 Editions: EN - http://support.citrix.com/article/CTX112886 FR - http://support.citrix.com/article/CTX112887 DE - http://support.citrix.com/article/CTX112888 JA - http://support.citrix.com/article/CTX112890 ES - http://support.citrix.com/article/CTX112889 Citrix Access Essentials 1.0: EN - http://support.citrix.com/article/CTX112839 FR - http://support.citrix.com/article/CTX112842 DE - http://support.citrix.com/article/CTX112840 ES - http://support.citrix.com/article/CTX112841 Citrix Access Essentials 1.5: EN - http://support.citrix.com/article/CTX112839 FR - http://support.citrix.com/article/CTX112842 DE - http://support.citrix.com/article/CTX112840 ES - http://support.citrix.com/article/CTX112841

CVSS 2.0 Base Score 9.9. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:C/I:C/A:C).

Overview

Type

Citrix Access Essentials

First reported 17 years ago

2007-05-24 18:30:00

Last updated 7 years ago

2017-07-29 01:31:00

Affected Software

Citrix Access Essentials 1.0

1.0

Citrix Access Essentials 1.5

1.5

References

http://fortconsult.net/files/fortconsult.dk/citrix_advisory.pdf

25371

Patch, Vendor Advisory

http://support.citrix.com/article/CTX112964

1018098

ADV-2007-1918

citrix-session-security-bypass(34448)

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