clamav: Long scanning time of specially crafted email file leads to denial of service (CVE-2019-15961)
A Denial-of-Service (DoS) vulnerability may occur when scanning a specially crafted email file as a result of excessively long scan times. The issue is resolved by implementing several maximums in parsing MIME messages and by optimizing use of memory allocation.
Affected Versions:
clamav 0.102.0 and 0.101.4 and prior.
Fixed In Version:
clamav 0.102.1, 0.101.5.
References:
https://blog.clamav.net/2019/11/clamav-01021-and-01015-patches-have.html