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Atlassian Confluence Server 5.1.x < 5.1.4 DoS

Medium

Synopsis

The remote Confluence server is affected by a Denial-of-Service (DoS) vulnerability.

Description

Versions of Confluence 5.1.x prior to 5.1.4 contain a flaw that is triggered during the handling of a very large user profile picture. This may allow an authenticated remote attacker to cause a consumption of memory resources.

Solution

Upgrade to Confluence 5.1.x version 5.1.4 or later.