CVE-2022-4121

5.5 MEDIUM
Published: January 17, 2023 Modified: November 03, 2025

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.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://github.com/dinhvh/libetpan/commit/5c9eb6b6ba64c4eb927d7a902317410181aacbba
Source: patrick@puiterwijk.org
Patch Third Party Advisory
https://github.com/dinhvh/libetpan/issues/420
Source: patrick@puiterwijk.org
Exploit Issue Tracking Patch Third Party Advisory
https://github.com/dinhvh/libetpan/commit/5c9eb6b6ba64c4eb927d7a902317410181aacbba
Source: af854a3a-2127-422b-91ae-364da2661108
Patch Third Party Advisory
https://github.com/dinhvh/libetpan/issues/420
Source: af854a3a-2127-422b-91ae-364da2661108
Exploit Issue Tracking Patch Third Party Advisory

5 reference(s) from NVD

Quick Stats

CVSS v3 Score
5.5 / 10.0
EPSS (Exploit Probability)
0.1%
22th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

libetpan_project