[ubuntu/focal-security] dovecot 1:2.3.7.2-1ubuntu3.3 (Accepted)
Marc Deslauriers
marc.deslauriers at canonical.com
Mon Jan 4 13:54:52 UTC 2021
dovecot (1:2.3.7.2-1ubuntu3.3) focal-security; urgency=medium
* SECURITY UPDATE: information disclosure via imap hibernation
- debian/patches/CVE-2020-24386-1.patch: escape tag when sending it to
imap-hibernate process in src/imap/imap-client-hibernate.c.
- debian/patches/CVE-2020-24386-2.patch: add unit test for
imap-client-hibernate in src/imap/Makefile.am,
src/imap/imap-client-hibernate.c, src/imap/imap-client.h,
src/imap/test-imap-client-hibernate.c.
- CVE-2020-24386
* SECURITY UPDATE: remote DoS via large number of MIME parts
- debian/patches/CVE-2020-25275-1.patch: fix assert-crash when
enforcing MIME part limit in src/lib-mail/message-parser.c,
src/lib-mail/test-message-parser.c.
- debian/patches/CVE-2020-25275-2.patch: don't generate invalid
BODYSTRUCTURE when reaching MIME part limit in
src/lib-imap/imap-bodystructure.c.
- CVE-2020-25275
Date: 2020-12-28 21:52:20.802462+00:00
Changed-By: Marc Deslauriers <marc.deslauriers at canonical.com>
https://launchpad.net/ubuntu/+source/dovecot/1:2.3.7.2-1ubuntu3.3
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