CVE-2015-4334

published 2015-12-07

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…

Priority P4 28 medium 5 CVSS 2.0

AV N AC L Au N C P I N A N

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.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
symantec	proxysg_firmware	6.2 – 6.2.16.4	—
symantec	proxysg_firmware	6.5 – 6.5.7.0	—
symantec	proxysg_firmware	6.6 – 6.6.2.0	—

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CWE-200