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CVE-2020-12100
Published: Aug 12, 2020
Modified: Aug 4, 2024
PUBLISHED
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.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
https://dovecot.org/security
x_refsource_MISC
DSA-4745
vendor-advisory
x_refsource_DEBIAN
[debian-lts-announce] 20200815 [SECURITY] [DLA 2328-1] dovecot security update
mailing-list
x_refsource_MLIST
USN-4456-1
vendor-advisory
x_refsource_UBUNTU
USN-4456-2
vendor-advisory
x_refsource_UBUNTU
FEDORA-2020-cd8b8f887b
vendor-advisory
x_refsource_FEDORA
GLSA-202009-02
vendor-advisory
x_refsource_GENTOO
FEDORA-2020-b8ebc4201e
vendor-advisory
x_refsource_FEDORA
FEDORA-2020-d737c57172
vendor-advisory
x_refsource_FEDORA
[oss-security] 20210104 CVE-2020-25275: Dovecot: MIME parsing crash
mailing-list
x_refsource_MLIST
20210106 CVE-2020-24386: IMAP hibernation allows accessing other peoples mail
mailing-list
x_refsource_FULLDISC
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