Stack buffer overflow in libspf2 versions below 1.2.11 when processing certain SPF macros can lead to Denial of service and potentially code execution via malicious crafted SPF explanation messages.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2021-08-12T14:37:09

Updated: 2024-08-03T17:37:23.882Z

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

Link: CVE-2021-20314

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-08-12T15:15:07.657

Modified: 2024-01-15T17:15:08.033

Link: CVE-2021-20314

cve-icon Redhat

No data.