HomeDovecotCVE-2020-7046

CVE-2020-7046

HIGH
7.5CVSS
Published: 2020-02-12
Updated: 2024-11-21
AI Analysis

Description

lib-smtp in submission-login and lmtp in Dovecot 2.3.9 before 2.3.9.3 mishandles truncated UTF-8 data in command parameters, as demonstrated by the unauthenticated triggering of a submission-login infinite loop.

CVSS Metrics

Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
network
Complexity
low
Privileges
none
User Action
none
Scope
unchanged
Confidentiality
none
Integrity
none
Availability
high
Weaknesses
CWE-835

Metadata

Primary Vendor
DOVECOT
Published
2/12/2020
Last Modified
11/21/2024
Source
NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

dovecot : dovecotfedoraproject : fedorafedoraproject : fedora

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CVE-CVE-2020-7046 | HIGH Severity | CVEDatabase.com | CVEDatabase.com