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Bug 703630 (CVE-2019-19783) - <net-mail/cyrus-imapd-3.0.13: lmtpd component allows to create mailboxes with administrator privileges bypassing ACL checks (CVE-2019-19783)
Summary: <net-mail/cyrus-imapd-3.0.13: lmtpd component allows to create mailboxes with...
Alias: CVE-2019-19783
Product: Gentoo Security
Classification: Unclassified
Component: Vulnerabilities (show other bugs)
Hardware: All Linux
: Normal major (vote)
Assignee: Gentoo Security
Whiteboard: B1 [glsa+ cve stable]
Depends on:
Reported: 2019-12-23 21:50 UTC by GLSAMaker/CVETool Bot
Modified: 2020-07-17 00:03 UTC (History)
3 users (show)

See Also:
Package list:
Runtime testing required: ---
nattka: sanity-check+


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Description GLSAMaker/CVETool Bot gentoo-dev 2019-12-23 21:50:07 UTC
CVE-2019-19783 (
  An issue was discovered in Cyrus IMAP before 2.5.15, 3.0.x before 3.0.13,
  and 3.1.x through 3.1.8. If sieve script uploading is allowed (3.x) or
  certain non-default sieve options are enabled (2.x), a user with a mail
  account on the service can use a sieve script containing a fileinto
  directive to create any mailbox with administrator privileges, because of
  folder mishandling in autosieve_createfolder() in imap/lmtp_sieve.c.
Comment 1 Thomas Deutschmann gentoo-dev Security 2020-03-30 17:54:24 UTC
After discussion we (security) aren't interested in keeping this package alive.
@ Treecleaner(s): Please do your job (maybe someone else will step up and take care).
Comment 2 Michał Górny archtester Gentoo Infrastructure gentoo-dev Security 2020-04-15 20:01:19 UTC
Apparently it's been taken care of:

commit bccf2ea2f117c28889359760444e1740e96b7f97
Author:     Eray Aslan <>
AuthorDate: 2020-04-09 16:07:45 +0200
Commit:     Eray Aslan <>
CommitDate: 2020-04-09 16:07:45 +0200

    net-mail/cyrus-imapd: security bump to 3.0.13
    also fixes building with new versions of libcap and gcc-10
    Package-Manager: Portage-2.3.96, Repoman-2.3.22
    Signed-off-by: Eray Aslan <>
Comment 3 Sam James gentoo-dev Security 2020-04-22 01:23:56 UTC
@maintainer(s), please advise if ready for stabilisation, or call yourself
Comment 4 Eray Aslan gentoo-dev 2020-04-22 10:31:23 UTC
Arches, please test and mark stable

Target Keywords = amd64 ~arm ~hppa ~ia64 ppc ppc64 ~sparc x86
Comment 5 Thomas Deutschmann gentoo-dev Security 2020-04-26 23:47:50 UTC
x86 stable
Comment 6 Sam James gentoo-dev Security 2020-04-27 00:16:34 UTC
@amd64: ping
Comment 7 Sergei Trofimovich gentoo-dev 2020-05-06 07:27:07 UTC
ppc stable
Comment 8 Agostino Sarubbo gentoo-dev 2020-05-08 06:38:59 UTC
amd64 stable
Comment 9 Sam James gentoo-dev Security 2020-05-22 07:12:20 UTC
@ppc64: ping
Comment 10 GLSAMaker/CVETool Bot gentoo-dev 2020-06-15 15:59:07 UTC
This issue was resolved and addressed in
 GLSA 202006-23 at
by GLSA coordinator Aaron Bauman (b-man).
Comment 11 Aaron Bauman Gentoo Infrastructure gentoo-dev Security 2020-06-15 15:59:39 UTC
re-opened for ppc64 and cleanup.
Comment 12 Sam James gentoo-dev Security 2020-07-17 00:03:23 UTC
@ppc64: ping