Exim 4 before 4.94.2 allows Integer Overflow to Buffer Overflow because get_stdinput allows unbounded reads that are accompanied by unbounded increases in a certain size variable. NOTE: exploitation may be impractical because of the execution time needed to overflow (multiple days).
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-05-06T03:13:01

Updated: 2024-08-04T16:25:44.142Z

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

Link: CVE-2020-28009

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-05-06T13:15:09.317

Modified: 2021-05-10T19:49:09.257

Link: CVE-2020-28009

cve-icon Redhat

No data.