CVE-2019-11494

In the IMAP Server in Dovecot 2.3.3 through 2.3.5.2, the submission-login service crashes when the client disconnects prematurely during the AUTH command.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 81%
Affected Products (NVD)
VendorProductVersion
dovecotdovecot
2.3.3 ≤
𝑥
≤ 2.3.5.2
opensuseleap
15.0
opensuseleap
15.1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
dovecot
bookworm
1:2.3.19.1+dfsg1-2.1+deb12u1
fixed
bookworm (security)
1:2.3.19.1+dfsg1-2.1+deb12u1
fixed
bullseye
1:2.3.13+dfsg1-2+deb11u1
fixed
bullseye (security)
1:2.3.13+dfsg1-2+deb11u2
fixed
jessie
not-affected
sid
1:2.3.21.1+dfsg1-1
fixed
stretch
not-affected
trixie
1:2.3.21.1+dfsg1-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
dovecot
bionic
not-affected
cosmic
Fixed 1:2.3.2.1-1ubuntu3.4
released
disco
Fixed 1:2.3.4.1-1ubuntu2.2
released
trusty
not-affected
xenial
not-affected
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
dovecot23
suse enterprise sap 15
2.3.3-4.18.1
fixed
suse enterprise sap 15 SP1
2.3.3-8.1
fixed
suse enterprise sap 15 SP2
2.3.10-15.1
fixed
suse enterprise sap 15 SP3
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP4
2.3.15-58.3
fixed
suse enterprise sap 15 SP7
2.3.15-150200.65.1
fixed
suse enterprise server 15
2.3.3-4.18.1
fixed
suse enterprise server 15 SP1
2.3.3-8.1
fixed
suse enterprise server 15 SP2
2.3.10-15.1
fixed
suse enterprise server 15 SP3
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP4
2.3.15-58.3
fixed
suse enterprise server 15 SP7
2.3.15-150200.65.1
fixed
dovecot23-backend-mysql
suse enterprise sap 15
2.3.3-4.18.1
fixed
suse enterprise sap 15 SP1
2.3.3-8.1
fixed
suse enterprise sap 15 SP2
2.3.10-15.1
fixed
suse enterprise sap 15 SP3
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP4
2.3.15-58.3
fixed
suse enterprise sap 15 SP7
2.3.15-150200.65.1
fixed
suse enterprise server 15
2.3.3-4.18.1
fixed
suse enterprise server 15 SP1
2.3.3-8.1
fixed
suse enterprise server 15 SP2
2.3.10-15.1
fixed
suse enterprise server 15 SP3
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP4
2.3.15-58.3
fixed
suse enterprise server 15 SP7
2.3.15-150200.65.1
fixed
dovecot23-backend-pgsql
suse enterprise sap 15
2.3.3-4.18.1
fixed
suse enterprise sap 15 SP1
2.3.3-8.1
fixed
suse enterprise sap 15 SP2
2.3.10-15.1
fixed
suse enterprise sap 15 SP3
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP4
2.3.15-58.3
fixed
suse enterprise sap 15 SP7
2.3.15-150200.65.1
fixed
suse enterprise server 15
2.3.3-4.18.1
fixed
suse enterprise server 15 SP1
2.3.3-8.1
fixed
suse enterprise server 15 SP2
2.3.10-15.1
fixed
suse enterprise server 15 SP3
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP4
2.3.15-58.3
fixed
suse enterprise server 15 SP7
2.3.15-150200.65.1
fixed
dovecot23-backend-sqlite
suse enterprise sap 15
2.3.3-4.18.1
fixed
suse enterprise sap 15 SP1
2.3.3-8.1
fixed
suse enterprise sap 15 SP2
2.3.10-15.1
fixed
suse enterprise sap 15 SP3
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP4
2.3.15-58.3
fixed
suse enterprise sap 15 SP7
2.3.15-150200.65.1
fixed
suse enterprise server 15
2.3.3-4.18.1
fixed
suse enterprise server 15 SP1
2.3.3-8.1
fixed
suse enterprise server 15 SP2
2.3.10-15.1
fixed
suse enterprise server 15 SP3
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP4
2.3.15-58.3
fixed
suse enterprise server 15 SP7
2.3.15-150200.65.1
fixed
dovecot23-devel
suse enterprise sap 15
2.3.3-4.18.1
fixed
suse enterprise sap 15 SP1
2.3.3-8.1
fixed
suse enterprise sap 15 SP2
2.3.10-15.1
fixed
suse enterprise sap 15 SP3
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP4
2.3.15-58.3
fixed
suse enterprise sap 15 SP7
2.3.15-150200.65.1
fixed
suse enterprise server 15
2.3.3-4.18.1
fixed
suse enterprise server 15 SP1
2.3.3-8.1
fixed
suse enterprise server 15 SP2
2.3.10-15.1
fixed
suse enterprise server 15 SP3
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP4
2.3.15-58.3
fixed
suse enterprise server 15 SP7
2.3.15-150200.65.1
fixed
dovecot23-fts
suse enterprise sap 15
2.3.3-4.18.1
fixed
suse enterprise sap 15 SP1
2.3.3-8.1
fixed
suse enterprise sap 15 SP2
2.3.10-15.1
fixed
suse enterprise sap 15 SP3
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP4
2.3.15-58.3
fixed
suse enterprise sap 15 SP7
2.3.15-150200.65.1
fixed
suse enterprise server 15
2.3.3-4.18.1
fixed
suse enterprise server 15 SP1
2.3.3-8.1
fixed
suse enterprise server 15 SP2
2.3.10-15.1
fixed
suse enterprise server 15 SP3
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP4
2.3.15-58.3
fixed
suse enterprise server 15 SP7
2.3.15-150200.65.1
fixed
dovecot23-fts-lucene
suse enterprise sap 15
2.3.3-4.18.1
fixed
suse enterprise sap 15 SP1
2.3.3-8.1
fixed
suse enterprise sap 15 SP2
2.3.10-15.1
fixed
suse enterprise sap 15 SP3
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP4
2.3.15-58.3
fixed
suse enterprise sap 15 SP7
2.3.15-150200.65.1
fixed
suse enterprise server 15
2.3.3-4.18.1
fixed
suse enterprise server 15 SP1
2.3.3-8.1
fixed
suse enterprise server 15 SP2
2.3.10-15.1
fixed
suse enterprise server 15 SP3
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP4
2.3.15-58.3
fixed
suse enterprise server 15 SP7
2.3.15-150200.65.1
fixed
dovecot23-fts-solr
suse enterprise sap 15
2.3.3-4.18.1
fixed
suse enterprise sap 15 SP1
2.3.3-8.1
fixed
suse enterprise sap 15 SP2
2.3.10-15.1
fixed
suse enterprise sap 15 SP3
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP4
2.3.15-58.3
fixed
suse enterprise sap 15 SP7
2.3.15-150200.65.1
fixed
suse enterprise server 15
2.3.3-4.18.1
fixed
suse enterprise server 15 SP1
2.3.3-8.1
fixed
suse enterprise server 15 SP2
2.3.10-15.1
fixed
suse enterprise server 15 SP3
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP4
2.3.15-58.3
fixed
suse enterprise server 15 SP7
2.3.15-150200.65.1
fixed
dovecot23-fts-squat
suse enterprise sap 15
2.3.3-4.18.1
fixed
suse enterprise sap 15 SP1
2.3.3-8.1
fixed
suse enterprise sap 15 SP2
2.3.10-15.1
fixed
suse enterprise sap 15 SP3
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP4
2.3.15-58.3
fixed
suse enterprise sap 15 SP7
2.3.15-150200.65.1
fixed
suse enterprise server 15
2.3.3-4.18.1
fixed
suse enterprise server 15 SP1
2.3.3-8.1
fixed
suse enterprise server 15 SP2
2.3.10-15.1
fixed
suse enterprise server 15 SP3
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP4
2.3.15-58.3
fixed
suse enterprise server 15 SP7
2.3.15-150200.65.1
fixed
Common Weakness Enumeration
References
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00024.html
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00026.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4XLI55NGRDTGMVOPYFCPPFNPA5VKYSSY/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QHFZ5OWRIZGIWZJ5PTNVWWZNLLNH4XYS/
https://www.dovecot.org/download.html
https://www.dovecot.org/security.html
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00024.html
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00026.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4XLI55NGRDTGMVOPYFCPPFNPA5VKYSSY/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QHFZ5OWRIZGIWZJ5PTNVWWZNLLNH4XYS/
https://www.dovecot.org/download.html
https://www.dovecot.org/security.html