CVE-2020-25275

Dovecot before 2.3.13 has Improper Input Validation in lda, lmtp, and imap, leading to an application crash via a crafted email message with certain choices for ten thousand MIME parts.
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: 87%
Affected Products (NVD)
VendorProductVersion
dovecotdovecot
𝑥
< 2.3.13
debiandebian_linux
10.0
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
sid
1:2.3.21.1+dfsg1-1
fixed
trixie
1:2.3.21.1+dfsg1-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
dovecot
bionic
Fixed 1:2.2.33.2-1ubuntu4.7
released
focal
Fixed 1:2.3.7.2-1ubuntu3.3
released
groovy
Fixed 1:2.3.11.3+dfsg1-2ubuntu0.1
released
trusty
Fixed 1:2.2.9-1ubuntu2.6+esm4
released
xenial
Fixed 1:2.2.22-1ubuntu2.14
released
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
dovecot23
suse enterprise sap 15 SP1
2.3.11.3-21.1
fixed
suse enterprise sap 15 SP2
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP3
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP4
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP5
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP6
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP7
2.3.11.3-17.5.1
fixed
suse enterprise server 15
2.3.11.3-4.32.1
fixed
suse enterprise server 15 SP1
2.3.11.3-21.1
fixed
suse enterprise server 15 SP2
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP3
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP4
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP5
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP6
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP7
2.3.11.3-17.5.1
fixed
dovecot23-backend-mysql
suse enterprise sap 15 SP1
2.3.11.3-21.1
fixed
suse enterprise sap 15 SP2
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP3
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP4
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP5
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP6
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP7
2.3.11.3-17.5.1
fixed
suse enterprise server 15
2.3.11.3-4.32.1
fixed
suse enterprise server 15 SP1
2.3.11.3-21.1
fixed
suse enterprise server 15 SP2
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP3
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP4
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP5
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP6
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP7
2.3.11.3-17.5.1
fixed
dovecot23-backend-pgsql
suse enterprise sap 15 SP1
2.3.11.3-21.1
fixed
suse enterprise sap 15 SP2
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP3
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP4
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP5
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP6
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP7
2.3.11.3-17.5.1
fixed
suse enterprise server 15
2.3.11.3-4.32.1
fixed
suse enterprise server 15 SP1
2.3.11.3-21.1
fixed
suse enterprise server 15 SP2
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP3
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP4
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP5
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP6
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP7
2.3.11.3-17.5.1
fixed
dovecot23-backend-sqlite
suse enterprise sap 15 SP1
2.3.11.3-21.1
fixed
suse enterprise sap 15 SP2
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP3
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP4
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP5
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP6
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP7
2.3.11.3-17.5.1
fixed
suse enterprise server 15
2.3.11.3-4.32.1
fixed
suse enterprise server 15 SP1
2.3.11.3-21.1
fixed
suse enterprise server 15 SP2
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP3
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP4
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP5
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP6
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP7
2.3.11.3-17.5.1
fixed
dovecot23-devel
suse enterprise sap 15 SP1
2.3.11.3-21.1
fixed
suse enterprise sap 15 SP2
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP3
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP4
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP5
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP6
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP7
2.3.11.3-17.5.1
fixed
suse enterprise server 15
2.3.11.3-4.32.1
fixed
suse enterprise server 15 SP1
2.3.11.3-21.1
fixed
suse enterprise server 15 SP2
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP3
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP4
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP5
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP6
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP7
2.3.11.3-17.5.1
fixed
dovecot23-fts
suse enterprise sap 15 SP1
2.3.11.3-21.1
fixed
suse enterprise sap 15 SP2
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP3
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP4
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP5
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP6
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP7
2.3.11.3-17.5.1
fixed
suse enterprise server 15
2.3.11.3-4.32.1
fixed
suse enterprise server 15 SP1
2.3.11.3-21.1
fixed
suse enterprise server 15 SP2
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP3
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP4
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP5
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP6
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP7
2.3.11.3-17.5.1
fixed
dovecot23-fts-lucene
suse enterprise sap 15 SP1
2.3.11.3-21.1
fixed
suse enterprise sap 15 SP2
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP3
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP4
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP5
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP6
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP7
2.3.11.3-17.5.1
fixed
suse enterprise server 15
2.3.11.3-4.32.1
fixed
suse enterprise server 15 SP1
2.3.11.3-21.1
fixed
suse enterprise server 15 SP2
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP3
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP4
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP5
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP6
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP7
2.3.11.3-17.5.1
fixed
dovecot23-fts-solr
suse enterprise sap 15 SP1
2.3.11.3-21.1
fixed
suse enterprise sap 15 SP2
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP3
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP4
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP5
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP6
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP7
2.3.11.3-17.5.1
fixed
suse enterprise server 15
2.3.11.3-4.32.1
fixed
suse enterprise server 15 SP1
2.3.11.3-21.1
fixed
suse enterprise server 15 SP2
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP3
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP4
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP5
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP6
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP7
2.3.11.3-17.5.1
fixed
dovecot23-fts-squat
suse enterprise sap 15 SP1
2.3.11.3-21.1
fixed
suse enterprise sap 15 SP2
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP3
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP4
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP5
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP6
2.3.11.3-17.5.1
fixed
suse enterprise sap 15 SP7
2.3.11.3-17.5.1
fixed
suse enterprise server 15
2.3.11.3-4.32.1
fixed
suse enterprise server 15 SP1
2.3.11.3-21.1
fixed
suse enterprise server 15 SP2
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP3
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP4
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP5
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP6
2.3.11.3-17.5.1
fixed
suse enterprise server 15 SP7
2.3.11.3-17.5.1
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
dovecot
RHEL 8
1:2.3.8-9.el8
fixed
dovecot-devel
RHEL 8
1:2.3.8-9.el8
fixed
dovecot-mysql
RHEL 8
1:2.3.8-9.el8
fixed
dovecot-pgsql
RHEL 8
1:2.3.8-9.el8
fixed
dovecot-pigeonhole
RHEL 8
1:2.3.8-9.el8
fixed
Common Weakness Enumeration
References
http://packetstormsecurity.com/files/160841/Dovecot-2.3.11.3-Denial-Of-Service.html
http://seclists.org/fulldisclosure/2021/Jan/18
http://www.openwall.com/lists/oss-security/2021/01/04/3
https://dovecot.org/pipermail/dovecot-news/2021-January/000451.html
https://dovecot.org/security
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GXDKFLOCUP7I4ELGQ2F4P5TGC6NXMYV7/
https://security.gentoo.org/glsa/202101-01
https://www.debian.org/security/2021/dsa-4825
http://packetstormsecurity.com/files/160841/Dovecot-2.3.11.3-Denial-Of-Service.html
http://seclists.org/fulldisclosure/2021/Jan/18
http://www.openwall.com/lists/oss-security/2021/01/04/3
https://dovecot.org/pipermail/dovecot-news/2021-January/000451.html
https://dovecot.org/security
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GXDKFLOCUP7I4ELGQ2F4P5TGC6NXMYV7/
https://security.gentoo.org/glsa/202101-01
https://www.debian.org/security/2021/dsa-4825