Name: CVE-2020-13822: Integer Overflow or Wraparound
Creator: Rapid7
Published: 2020-06-04T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2020-13822, CWE-190, CVSS 7.7, EPSS 0.00187

The Elliptic package 6.5.2 for Node.js allows ECDSA signature malleability via variations in encoding, leading '\0' bytes, or integer overflows. This could conceivably have a security-relevant impact if an application relied on a single canonical signature.

CVSS Details

CVSS 3.1 Base Score: 7.7
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Debian	—	Upgrade node-elliptic	Jul 30, 2024	Jun 4, 2020
Splunk	—	Upgrade Splunk Enterprise to version 8.2.11Upgrade Splunk Enterprise to version 8.1.14Upgrade Splunk Enterprise to version 9.0.5	Sep 30, 2025	Jun 4, 2020

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CVSS Details

Covered by Rapid7

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