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  • Xiph.Org
  • Icecast-ServerIcecast-Server
  • Issues
  • #2355

Closed
Open
Created Nov 13, 2018 by Philipp Schafft@ph3-der-loewe🦁Maintainer

DoS vector using incorrect TLS teardown

When in a TLS SOURCE connection the socket is closed without TLS teardown Icecast will read from the socket in a tight endless loop. This locks up the corresponding thread.

Affected at least: Icecast 2.4.4, Icecast 2.5 beta 2. May be related to OpenSSL version. Tested with version 1.0.1t.

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