CVE-2022-3219

low-risk
Published 2023-02-23

GnuPG can be made to spin on a relatively small input by (for example) crafting a public key with thousands of signatures attached, compressed down to just a few KB.

Do I need to act?

-
0.01% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
3
CVSS 3.3/10 Low
LOCAL / LOW complexity

Affected Products (1)

Affected Vendors

Gnupg

References (12)

Third Party Advisory https://access.redhat.com/security/cve/CVE-2022-3219
Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=2127010
Patch https://dev.gnupg.org/D556
Patch https://dev.gnupg.org/T5993
Mailing List https://marc.info/?l=oss-security&m=165696590211434&w=4
Third Party Advisory https://security.netapp.com/advisory/ntap-20230324-0001/
Third Party Advisory https://access.redhat.com/security/cve/CVE-2022-3219
Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=2127010
Patch https://dev.gnupg.org/D556
Patch https://dev.gnupg.org/T5993
Mailing List https://marc.info/?l=oss-security&m=165696590211434&w=4
Third Party Advisory https://security.netapp.com/advisory/ntap-20230324-0001/
18
/ 100
low-risk
Severity 13/34 · Low
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal