CVE-2020-13822 describes a signature malleability vulnerability in the Elliptic package 6.5.2 for Node.js, specifically affecting ECDSA signatures due to encoding variations, leading null bytes, or integer overflows. This high-severity vulnerability (CVSS 7.7) has a network attack vector and high impact on confidentiality and integrity, though its complexity is also high. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
6.5.2CPE matchmatch criteria | cpe:2.3:a:indutny:elliptic:6.5.2:*:*:*:*:node.js:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L
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No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.