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Rewterz Threat Alert – IcedID banking Trojan – Active IOCs
February 1, 2022
Rewterz Threat Alert – RedLine Stealer – Active IOCs
February 1, 2022

Rewterz Threat Advisory – CVE-2021-44142 – Samba Server Vulnerability

February 1, 2022

Severity

High

Analysis Summary

CVE-2021-44142 

Samba could allow a remote authenticated attacker to execute arbitrary code on the system, caused by an out-of-bounds heap read write in the VFS module vfs_fruit. By sending a specially-crafted request, an attacker could exploit this vulnerability to execute arbitrary code as root on the system.

Impact

  • Code Execution

Affected Vendors

Samba

Affected Products

  • Samba Samba 4.13.16
  • Samba Samba 4.14
  • Samba Samba 4.13
  • Samba Samba 4.15

Remediation

Upgrade to the latest version of Samba, available from the Samba Web site.

https://www.samba.org/samba/security/CVE-2021-44142.html
  • Services
    • Assess
      • Compromise Assessment
      • APT Assessment
      • Penetration Testing
      • Secure Architecture Design & Review
      • Red Team Assessment
      • Purple Team Assessment
      • Social Engineering
      • Source Code Review
    • Respond
      • Incident Response
      • Incident Analysis
  • Transform
    • SOC Consultancy
    •     SOC Maturity Assessment
    •     SOC Model Evaluation
    •     SOC Gap Analysis
    •     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
  • Resources
    • Blog
    • Threat Advisory
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    • About Us
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