In the Elliptic package 6.5.6 for Node.js, ECDSA signature malleability occurs because there is a missing check for whether the leading bit of r and s is zero.
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This medium-severity CVE scores 5.3 under NVD CVSS v3. EPSS exploit-prediction score not yet available (the EPSS model rescores nightly; freshly-published CVEs typically appear within 48 hours). GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
In the Elliptic package 6.5.6 for Node.js, ECDSA signature malleability occurs because there is a missing check for whether the leading bit of r and s is zero.
August 2, 2024
November 3, 2025
| Vendor / Ecosystem | Fixed in / Patch | Released | Source |
|---|---|---|---|
| redhat | multicluster-engine/work-rhel8:v2.4.6-12 | 2024-10-28 | redhat |
| redhat | rhacm2/thanos-rhel8:v2.9.5-8 | 2024-10-28 | redhat |
| redhat | rhacm2/thanos-rhel9:v2.11.3-3 | 2024-10-11 | redhat |
| redhat | multicluster-engine/work-rhel9:v2.6.3-5 | 2024-10-10 | redhat |
| redhat | rhacm2/console-rhel9:v2.10.6-3 | 2024-09-18 | redhat |
| redhat | multicluster-engine/multicluster-engine-console-mce-rhel9:v2.5.7-3 | 2024-09-17 | redhat |
| redhat | openshift-service-mesh/ratelimit-rhel8:2.4.10-3 | 2024-09-03 | redhat |
| redhat | openshift-service-mesh/ratelimit-rhel8:2.5.4-3 | 2024-09-03 | redhat |
Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| elliptic | — | 6.5.7 | — |
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.
In the Elliptic package 6.5.6 for Node.js ECDSA signature malleability occurs because there is a missing check for whether the leading bit of r and s is zero.
RHSA-2024:6209 — Moderate
RHSA-2024:6210 — Moderate
RHSA-2024:6738 — Moderate
RHSA-2024:6779 — Moderate
RHSA-2024:7759 — Moderate
RHSA-2024:7994 — Moderate
RHSA-2024:8533 — Moderate
RHSA-2024:8546 — Moderate
Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.
See which npm, PyPI, Go, and Maven packages are affected by CVE-2024-42460
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msrc · redhat
CWE-130