J-Security Center

Title: Working Resources BadBlue DoS Vulnerability

Severity: MODERATE

Description:

Working Resources BadBlue is a webserver intended to share various resources. Shared files specifically, are served through a library called 'ext.dll'.

It is possible for a remote attacker to cause a denial of service condition in a BadBlue server. Requesting a specially crafted URL composed of 'ext.dll' and appended with 284 or more bytes, will cause the server to crash.

A restart of the server is required in order to gain normal functionality.

Successful exploitation of this vulnerability could assist in further attacks against the victim host.

Affected Products:

  • Working Resources Inc. BadBlue 1.2.7

References:

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