Description
OpenSMTPD before 6.6.4 allows local users to read arbitrary files (e.g., on some Linux distributions) because of a combination of an untrusted search path in makemap.c and race conditions in the offline functionality in smtpd.c.
Published: 2020-02-25
Score: 4.7 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2020-29641 OpenSMTPD before 6.6.4 allows local users to read arbitrary files (e.g., on some Linux distributions) because of a combination of an untrusted search path in makemap.c and race conditions in the offline functionality in smtpd.c.
Ubuntu USN Ubuntu USN USN-4294-1 OpenSMTPD vulnerabilities
Ubuntu USN Ubuntu USN USN-4875-1 OpenSMTPD vulnerabilities
History

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Subscriptions

Canonical Ubuntu Linux
Fedoraproject Fedora
Opensmtpd Opensmtpd
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T10:12:10.988Z

Reserved: 2020-02-07T00:00:00.000Z

Link: CVE-2020-8793

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-02-25T17:15:13.103

Modified: 2024-11-21T05:39:26.980

Link: CVE-2020-8793

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses