CVE-2022-4121

State: Published
Severity: 5.5 Medium
Published: Jan 17, 2023
Updated: Nov 3, 2025
Reserved: Nov 22, 2022

Description

In libetpan a null pointer dereference in mailimap_mailbox_data_status_free in low-level/imap/mailimap_types.c was found that could lead to a remote denial of service or other potential consequences.

Scores

CVSS	Score	Vector	Source
3.1	5.5 Medium	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H	CISA-ADP

Weaknesses

CWE-476

Affected Products

Product	Versions
libetpann/a	unknownAffected

References

https://github.com/dinhvh/libetpan/issues/420
https://github.com/dinhvh/libetpan/commit/5c9eb6b6ba64c4eb927d7a902317410181aacbba
https://lists.debian.org/debian-lts-announce/2025/07/msg00018.html

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