CVE-2020-25125 is an array overflow vulnerability affecting GnuPG versions 2.2.21 and 2.2.22, as well as Gpg4win 3.1.12. This flaw allows an attacker to cause a crash or potentially other unspecified impacts when a victim imports a specially crafted OpenPGP key with AEAD preferences. Rated High (CVSS 7.8), it requires user interaction (UI:R) and local access (AV:L) to exploit, leading to high confidentiality, integrity, and availability impacts. There is no evidence of active exploitation, no known public exploit code (Metasploit, Nuclei, ExploitDB), and minimal community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.2.21CPE matchmatch criteria | cpe:2.3:a:gnupg:gnupg:2.2.21:*:*:*:*:*:*:* | ||
2.2.22CPE matchmatch criteria | cpe:2.3:a:gnupg:gnupg:2.2.22:*:*:*:*:*:*:* | ||
3.1.12CPE matchmatch criteria | cpe:2.3:a:gpg4win:gpg4win:3.1.12:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
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The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.