CVE-2022-4121

MediumCVSS 5.5/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-476

Affected software

Vendor	Product	Versions
n/a	libetpan	unknown

References

https://github.com/dinhvh/libetpan/commit/5c9eb6b6ba64c4eb927d7a902317410181aacbbaPatch, Third Party Advisory
https://github.com/dinhvh/libetpan/issues/420Exploit, Issue Tracking, Patch, Third Party Advisory
https://github.com/dinhvh/libetpan/commit/5c9eb6b6ba64c4eb927d7a902317410181aacbbaPatch, Third Party Advisory
https://github.com/dinhvh/libetpan/issues/420Exploit, Issue Tracking, Patch, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2025/07/msg00018.html

Timeline

Published: Jan 17, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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