IBM i 7.1, 7.2, 7.3, and 7.4 SMTP allows a network attacker to send emails to non-existent local-domain recipients to the SMTP server, caused by using a non-default configuration. An attacker could exploit this vulnerability to consume unnecessary network bandwidth and disk space, and allow remote attackers to send spam email. IBM X-Force ID: 198056.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: ibm

Published: 2021-04-21T12:05:22.224329Z

Updated: 2024-09-17T00:35:46.205Z

Reserved: 2020-12-17T00:00:00

Link: CVE-2021-20501

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-04-21T12:15:08.303

Modified: 2022-07-12T17:42:04.277

Link: CVE-2021-20501

cve-icon Redhat

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