[Pkg-clamav-devel] Bug#934359: clamav: ZIP bomb causes extreme CPU spikes

Hugo Lefeuvre hle at debian.org
Sat Aug 10 08:39:22 BST 2019


Source: clamav
Version: 0.101.2+dfsg-3
Severity: important
Tags: security upstream
Forwarded: https://bugzilla.clamav.net/show_bug.cgi?id=12356

Hi,

clamav is affected by a DoS vulnerability caused by crafted, extremely
compressed ZIP files.

Even though this issue is marked as fixed in unstable, the current patch is
incomplete (see upstream bug report). Upstream is actively working on a
more advanced patch.

regards,
Hugo

-- 
                Hugo Lefeuvre (hle)    |    www.owl.eu.com
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