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.
Published: 2020-08-12
Score: 7.5 High
EPSS: 19.6% Moderate
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-2328-1 dovecot security update
Debian DSA Debian DSA DSA-4745-1 dovecot security update
Debian DSA Debian DSA DSA-4825-1 dovecot security update
EUVD EUVD EUVD-2020-4416 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.
Ubuntu USN Ubuntu USN USN-4456-1 Dovecot vulnerabilities
Ubuntu USN Ubuntu USN USN-4456-2 Dovecot vulnerabilities
History

No history.

Subscriptions

Canonical Ubuntu Linux
Debian Debian Linux
Dovecot Dovecot
Fedoraproject Fedora
Redhat Enterprise Linux Rhel E4s Rhel Eus
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T11:48:57.941Z

Reserved: 2020-04-23T00:00:00.000Z

Link: CVE-2020-12100

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-08-12T16:15:11.760

Modified: 2024-11-21T04:59:14.610

Link: CVE-2020-12100

cve-icon Redhat

Severity : Important

Publid Date: 2020-08-12T12:00:00Z

Links: CVE-2020-12100 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses