CVE-2022-3219

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.

CVSS v3.0 5.5 MEDIUM

5.5^/10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://bugzilla.redhat.com/show_bug.cgi?id=2127010	Issue Tracking Third Party Advisory
https://dev.gnupg.org/T5993	Patch
https://marc.info/?l=oss-security&m=165696590211434&w=4	Mailing List Patch
https://dev.gnupg.org/D556	Patch
https://access.redhat.com/security/cve/CVE-2022-3219	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:gnupg:gnupg:-:*:*:*:*:*:*:*

Information

Published : 2023-02-23 12:15

Updated : 2023-03-03 07:46

NVD link : CVE-2022-3219

Mitre link : CVE-2022-3219

JSON object : View

CWE

CWE-787

Out-of-bounds Write

Products Affected

gnupg

gnupg

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5.5 /10