National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2015-4334 Detail

Current Description

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.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: N/A
NVD score not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink 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

Weakness Enumeration

CWE-ID CWE Name Source
CWE-200 Information Exposure NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:o:symantec:proxysg_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
6.2
Up to (including)
6.2.16.4
 cpe:2.3:o:symantec:proxysg_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
6.5
Up to (including)
6.5.7.0
 cpe:2.3:o:symantec:proxysg_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
6.6
Up to (including)
6.6.2.0


Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2015-4334
NVD Published Date:
12/07/2015
NVD Last Modified:
02/12/2019