CVE-2020-12100
Summary
| CVE | CVE-2020-12100 |
|---|
| State | PUBLIC |
|---|
| Assigner | [email protected] |
|---|
| Source Priority | CVE Program / NVD first with legacy fallback |
|---|
| Published | 2020-08-12 16:15:00 UTC |
|---|
| Updated | 2023-11-07 03:15:00 UTC |
|---|
| Description | In Dovecot before 2.3.11.3, uncontrolled recursion in submission, lmtp, and lda allows remote attackers to cause a denial of service (resource consumption) via a crafted e-mail message with deeply nested MIME parts. |
|---|
NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|
| [SECURITY] Fedora 33 Update: dovecot-2.3.11.3-5.fc33 - package-announce - Fedora Mailing-Lists |
FEDORA |
lists.fedoraproject.org |
|
| oss-security - CVE-2020-25275: Dovecot: MIME parsing crash |
MLIST |
www.openwall.com |
|
| Dovecot: Multiple vulnerabilities (GLSA 202009-02) — Gentoo security |
GENTOO |
security.gentoo.org |
|
| Debian -- Security Information -- DSA-4745-1 dovecot |
DEBIAN |
www.debian.org |
Third Party Advisory |
| oss-security - CVE-2020-12100: Dovecot IMAP server: Receiving mail with deeply nested MIME parts leads to resource exhaustion |
MLIST |
www.openwall.com |
Exploit, Mailing List, Third Party Advisory |
| [SECURITY] Fedora 32 Update: dovecot-2.3.11.3-5.fc32 - package-announce - Fedora Mailing-Lists |
FEDORA |
lists.fedoraproject.org |
|
| [SECURITY] Fedora 33 Update: dovecot-2.3.11.3-5.fc33 - package-announce - Fedora Mailing-Lists |
|
lists.fedoraproject.org |
|
| [SECURITY] Fedora 31 Update: dovecot-2.3.11.3-4.fc31 - package-announce - Fedora Mailing-Lists |
FEDORA |
lists.fedoraproject.org |
|
| [SECURITY] Fedora 32 Update: dovecot-2.3.11.3-5.fc32 - package-announce - Fedora Mailing-Lists |
|
lists.fedoraproject.org |
|
| USN-4456-1: Dovecot vulnerabilities | Ubuntu security notices | Ubuntu |
UBUNTU |
usn.ubuntu.com |
|
| Full Disclosure: CVE-2020-24386: IMAP hibernation allows accessing other peoples mail |
FULLDISC |
seclists.org |
|
| [SECURITY] [DLA 2328-1] dovecot security update |
MLIST |
lists.debian.org |
Third Party Advisory |
| [SECURITY] Fedora 31 Update: dovecot-2.3.11.3-4.fc31 - package-announce - Fedora Mailing-Lists |
|
lists.fedoraproject.org |
|
| Dovecot | Security |
MISC |
dovecot.org |
Vendor Advisory |
| USN-4456-2: Dovecot vulnerabilities | Ubuntu security notices | Ubuntu |
UBUNTU |
usn.ubuntu.com |
|
| CVE Program record |
CVE.ORG |
www.cve.org |
canonical |
| NVD vulnerability detail |
NVD |
nvd.nist.gov |
canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 174719 SUSE Enterprise Linux Security update for dovecot23 (SUSE-SU-2021:0028-1)
- 174720 SUSE Enterprise Linux Security update for dovecot23 (SUSE-SU-2021:0027-1)
- 376989 Alibaba Cloud Linux Security Update for dovecot (ALINUX2-SA-2020:0114)
- 377163 Alibaba Cloud Linux Security Update for dovecot (ALINUX3-SA-2022:0115)
- 500154 Alpine Linux Security Update for dovecot
- 503804 Alpine Linux Security Update for dovecot
- 690521 Free Berkeley Software Distribution (FreeBSD) Security Update for mail/dovecot (87a07de1-e55e-4d51-bb64-8d117829a26a)
- 750429 OpenSUSE Security Update for dovecot23 (openSUSE-SU-2021:0072-1)
- 750445 OpenSUSE Security Update for dovecot23 (openSUSE-SU-2021:0026-1)
- 751070 OpenSUSE Security Update for dovecot23 (openSUSE-SU-2021:2892-1)
- 751078 SUSE Enterprise Linux Security Update for dovecot23 (SUSE-SU-2021:2890-1)
- 751080 SUSE Enterprise Linux Security Update for dovecot23 (SUSE-SU-2021:2891-1)
- 751091 OpenSUSE Security Update for dovecot23 (openSUSE-SU-2021:1225-1)
