Exim 4 before 4.94.2 allows Heap-based Buffer Overflow because it mishandles "-F '.('" on the command line, and thus may allow privilege escalation from any user to root. This occurs because of the interpretation of negative sizes in strncpy.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-05-06T03:39:35

Updated: 2024-08-04T16:25:43.971Z

Reserved: 2020-10-30T00:00:00

Link: CVE-2020-28013

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-05-06T13:15:09.430

Modified: 2024-11-21T05:22:12.123

Link: CVE-2020-28013

cve-icon Redhat

No data.