CVE-2015-4334

The default configuration of SGOS in Blue Coat ProxySG before 6.2.16.5, 6.5 before 6.5.7.1, and 6.6 before 6.6.2.1 forwards authentication challenges from upstream origin content servers (OCS) when used in an explicit proxy deployment, which makes it easier for remote attackers to obtain sensitive information via a 407 (aka Proxy Authentication Required) HTTP status code, as demonstrated when using NTLM authentication.

CVSS v2.0 5.0 MEDIUM

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
http://www.securitytracker.com/id/1032149	Third Party Advisory VDB Entry
https://twitter.com/bugch3ck/status/591492380294979585	Third Party Advisory
https://bto.bluecoat.com/security-advisory/sa93	Vendor Advisory

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:symantec:proxysg_firmware::::::::
	cpe:2.3:o:symantec:proxysg_firmware::::::::
	cpe:2.3:o:symantec:proxysg_firmware::::::::

Information

Published : 2015-12-07 12:59

Updated : 2019-02-12 11:10

NVD link : CVE-2015-4334

Mitre link : CVE-2015-4334

JSON object : View

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

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Products Affected

symantec

proxysg_firmware

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