CVE-2020-25275

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CVSS 3.1

7.5 high

EPSS

5%p91

Published

Jan 4, 2021 (Jan 4, 2021)

Modified

Jun 17, 2026

Description

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.

Vendors: dovecot debian fedoraproject
Products: dovecot, debian linux, fedora
Weakness: CWE-20
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (4.7%)

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