CVE-2022-4121

MEDIUM 5.5EPSS 0.5%

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.

CVSS v3.1: 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS v3.1: 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS: 0.54% chance of exploitation in the next 30 days, 43th percentile
Published: 2023-01-17
Updated: 2025-11-03

Proof-of-concept exploits (1)

dinhvh/libetpan/issues/420

References

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