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veracodeVeracode Vulnerability DatabaseVERACODE:24692
HistoryApr 10, 2020 - 1:01 a.m.

Denial Of Service (DoS)

2020-04-1001:01:49
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
15

EPSS

0.009

Percentile

82.6%

dovecot is vulnerable to denial of service. A flaw was found in the way Dovecot handled SIGCHLD signals. If a large amount of IMAP or POP3 session disconnects caused the Dovecot master process to receive these signals rapidly, it could cause the master process to crash.