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AUSCERT External Security Bulletin Redistribution
A vulnerability has been identifed in varnish
4 September 2019
AusCERT Security Bulletin Summary
Operating System: Windows
UNIX variants (UNIX, Linux, OSX)
Impact/Access: Denial of Service -- Remote/Unauthenticated
Comment: This advisory references vulnerabilities in products which run on
platforms other than FreeBSD. It is recommended that administrators
running varnish check for an updated version of the software for
their operating system.
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www/varnish6 -- Denial of Service
varnish6 < 6.2.1
VuXML ID ce231189-ce56-11e9-9fa0-0050569f0b83
The Varnish Team reports:
A failure in HTTP/1 parsing can allow a remote attacker to trigger an
assertion in varnish, restarting the daemon and clearing the cache.
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