CVE-2023-44273 is a critical signature malleability vulnerability affecting Consensys gnark-crypto versions through 0.11.2, stemming from improper deserialization of EdDSA and ECDSA signatures. With a CVSS score of 9.8 (CRITICAL), it presents a high-impact threat (C, I, A: H) that can be exploited remotely with low attack complexity and no user interaction. Despite its severity, there is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 0.12.0CPE matchmatch criteria | cpe:2.3:a:consensys:gnark-crypto:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.