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Rewterz Threat Advisory – CVE-2023-25653 – Cisco node-jose Vulnerability

Severity

High

Analysis Summary

CVE-2023-25653

Cisco node-jose is vulnerable to a denial of service, caused by improper calculations in ECC implementation. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to cause an infinite loop, and results in a denial of service condition.

Impact

  • Denial of Service

Indicators Of Compromise

CVE

  • CVE-2023-25653

Affected Vendors

Cisco

Affected Products

  • Cisco node-jose 2.1.1

Remediation

Upgrade to the latest version of node-jose, available from the node-jose GIT Repository. 

node-jose GIT Repository