CVE-2022-3219

LOW

GnuPG - Denial of Service via Crafted Public Key with Excessive Signatures

Title source: llm
STIX 2.1

Description

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.

References (6)

Core 6

Scores

CVSS v3 3.3
EPSS 0.0029
EPSS Percentile 20.8%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-787
Status published
Products (1)
gnupg/gnupg
Published Feb 23, 2023
Tracked Since Feb 18, 2026