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 Information

Status: PUBLISHED

Assigner: mitre

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

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

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


Link: CVE-2020-28013

JSON object: View

cve-icon NVD Information

Status : Analyzed

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

Modified: 2021-05-10T18:43:32.010


Link: CVE-2020-28013

JSON object: View

cve-icon Redhat Information

No data.

CWE