CVE-2020-13822

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Source
https://cve.org/CVERecord?id=CVE-2020-13822
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-13822.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2020-13822
Aliases
Downstream
Published
2020-06-04T15:15:13.510Z
Modified
2026-07-09T02:57:49.258453Z
Severity
  • 7.7 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Git / github.com/indutny/elliptic

Affected ranges

Type
GIT
Repo
https://github.com/indutny/elliptic
Events
Introduced
60489415e545efdfd3010ae74b9726facbf08ca8
Last affected
60489415e545efdfd3010ae74b9726facbf08ca8
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:indutny:elliptic:6.5.2:*:*:*:*:node.js:*:*",
    "extracted_events": [
        {
            "introduced": "6.5.2"
        },
        {
            "last_affected": "6.5.2"
        }
    ],
    "source": "CPE_STRING"
}

Affected versions

6.*
6.5.2
v6.*
v6.5.2

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-13822.json"