CVE-2022-4121

EUVD-2022-51488
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.5 MEDIUM
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CISA-ADPADP
5.5 MEDIUM
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 54%
Affected Products (NVD)
VendorProductVersion
libetpan_projectlibetpan
-
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
libetpan
bookworm
1.9.4-3.1
fixed
bullseye
no-dsa
sid
1.9.4-4
fixed
trixie
1.9.4-4
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
libetpan
bionic
needs-triage
focal
needs-triage
jammy
needs-triage
kinetic
ignored
lunar
ignored
mantic
ignored
noble
needs-triage
trusty
ignored
xenial
needs-triage
Common Weakness Enumeration
References
https://github.com/dinhvh/libetpan/commit/5c9eb6b6ba64c4eb927d7a902317410181aacbba
https://github.com/dinhvh/libetpan/issues/420
https://github.com/dinhvh/libetpan/commit/5c9eb6b6ba64c4eb927d7a902317410181aacbba
https://github.com/dinhvh/libetpan/issues/420
https://lists.debian.org/debian-lts-announce/2025/07/msg00018.html