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

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::::::::

History

21 Nov 2024, 02:30

Type	Values Removed	Values Added
References	~~() http://www.securitytracker.com/id/1032149 - Third Party Advisory, VDB Entry~~	() http://www.securitytracker.com/id/1032149 - Third Party Advisory, VDB Entry
References	~~() https://bto.bluecoat.com/security-advisory/sa93 - Vendor Advisory~~	() https://bto.bluecoat.com/security-advisory/sa93 - Vendor Advisory
References	~~() https://twitter.com/bugch3ck/status/591492380294979585 - Third Party Advisory~~	() https://twitter.com/bugch3ck/status/591492380294979585 - Third Party Advisory

Information

Published : 2015-12-07 20:59

Updated : 2024-11-21 02:30

NVD link : CVE-2015-4334

Mitre link : CVE-2015-4334

CVE.ORG link : CVE-2015-4334

JSON object : View

Products Affected

symantec

proxysg_firmware

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

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