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.
Metrics
Affected Vendors & Products
References
History
No history.
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
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-04-21T12:15:08.303
Modified: 2024-11-21T05:46:40.890
Link: CVE-2021-20501
Redhat
No data.