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Rewterz Threat Advisory – Multiple Node.js Vulnerabilities

May 6, 2022

Severity

High

Analysis Summary

CVE-2022-25324 CVSS:7.5

Node.js bignum module is vulnerable to a denial of service, caused by a type-check exception flaw in V8 when verifying the type of the second argument to the .powm function. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to cause the application to crash.

CVE-2022-30241 CVSS:7.2

Node.js jquery.json-viewer moduleis vulnerable to cross-site scripting, caused by improper validation of user-supplied input by the JSON object. A remote attacker could exploit this vulnerability to inject malicious script into a Web page which would be executed in a victim’s Web browser within the security context of the hosting Web site, once the page is viewed. An attacker could use this vulnerability to steal the victim’s cookie-based authentication credentials.

Impact

  • Denial of Service
  • Cross-Site Scripting

Indicators Of Compromise

CVE

  • CVE-2022-25324
  • CVE-2022-30241

Affected Vendors

  • Node.js

Affected Products

  • Node.js bignum 0.13.1
  • Node.js jquery.json-viewer 1.4.0

Remediation

Refer to Nodse.js Advisory for patch, upgrade or suggested workaround information.

CVE-2022-25324
CVE-2022-30241

  • Services
    • Assess
      • Compromise Assessment
      • APT Assessment
      • Penetration Testing
      • Secure Architecture Design & Review
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    • Respond
      • Incident Response
      • Incident Analysis
  • Transform
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    •     SIEM Gap Analysis
    •     SIEM Optimization
    •     SOC Content Pack
  • Train
    • Security Awareness and Training
    • Tabletop Exercise
    • Simulated Cyber Attack Exercises
  • Managed Security
    • Managed Security Monitoring
      • Remote SOC
      • Onsite SOC
      • Hybrid SOC
    • Managed Security Services
      • Managed Detection and Response
      • Managed Endpoint Detection and Response
      • Managed Threat Intelligence
      • Managed Threat Hunting
      • Managed Risk-Based SOAR
      • Managed Penetration Testing
  • Solutions
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