Menu

  • Alerts
  • Incidents
  • News
  • APTs
  • Cyber Decoded
  • Cyber Hygiene
  • Cyber Review
  • Cyber Tips
  • Definitions
  • Malware
  • Threat Actors
  • Tutorials

Useful Tools

  • Password generator
  • Report an incident
  • Report to authorities
No Result
View All Result
CTF Hack Havoc
CyberMaterial
  • Education
    • Cyber Decoded
    • Definitions
  • Information
    • Alerts
    • Incidents
    • News
  • Insights
    • Cyber Hygiene
    • Cyber Review
    • Tips
    • Tutorials
  • Support
    • Contact Us
    • Report an incident
  • About
    • About Us
    • Advertise with us
Get Help
Hall of Hacks
  • Education
    • Cyber Decoded
    • Definitions
  • Information
    • Alerts
    • Incidents
    • News
  • Insights
    • Cyber Hygiene
    • Cyber Review
    • Tips
    • Tutorials
  • Support
    • Contact Us
    • Report an incident
  • About
    • About Us
    • Advertise with us
Get Help
No Result
View All Result
Hall of Hacks
CyberMaterial
No Result
View All Result
Home Alerts

Outlook Flaws Enable Remote Execution

December 19, 2023
Reading Time: 1 min read
in Alerts
Outlook Flaws Enable Remote Execution

Technical details have surfaced regarding two patched security flaws in Microsoft Windows that, when combined, could result in remote code execution on Outlook without any user interaction. Akamai security researcher Ben Barnea discovered these vulnerabilities, CVE-2023-35384 and CVE-2023-36710, both addressed by Microsoft in August and October 2023, respectively. CVE-2023-35384 involves a bypass for a critical security flaw patched in March 2023 (CVE-2023-23397), which could lead to privilege escalation, theft of NTLM credentials, and the ability to conduct a relay attack.

The second flaw, CVE-2023-36710, affects the Audio Compression Manager (ACM) component, a legacy Windows multimedia framework used for managing audio codecs. This vulnerability is an integer overflow issue occurring when playing a WAV file. When combined with CVE-2023-35384, it enables attackers to download a custom sound file that, when autoplayed using Outlook’s reminder sound feature, leads to zero-click code execution on the victim’s machine.

Akamai’s report highlights that these vulnerabilities allow an attacker on the internet to chain them together, creating a full zero-click remote code execution exploit against Outlook clients. Organizations are advised to use microsegmentation to block outgoing SMB connections to remote public IP addresses, disable NTLM, or add users to the Protected Users security group to mitigate the risks associated with these vulnerabilities.

Reference:
  • Outlook Faces Remote Code Execution Risk with Combined Flaws
Tags: Akamai securityCyber AlertCyber Alerts 2023Cyber RiskDecember 2023Microsoft WindowsOutlookRCERemote code executionVulnerabilities
ADVERTISEMENT

Related Posts

Fake DocuSign Alerts Target Corporate Logins

Fake DocuSign Alerts Target Corporate Logins

May 28, 2025
Fake DocuSign Alerts Target Corporate Logins

Fake Bitdefender Site Spreads Venom Malware

May 28, 2025
Fake DocuSign Alerts Target Corporate Logins

Microsoft Void Blizzard Cyber Threat Alert

May 28, 2025
GhostSpy Android Malware Full Device Control

FBI Warns Luna Moth Targets US Law Firms

May 27, 2025
GhostSpy Android Malware Full Device Control

Winos 4.0 Malware Spread Via Fake Installers

May 27, 2025
GhostSpy Android Malware Full Device Control

GhostSpy Android Malware Full Device Control

May 27, 2025

Latest Alerts

Microsoft Void Blizzard Cyber Threat Alert

Fake DocuSign Alerts Target Corporate Logins

Fake Bitdefender Site Spreads Venom Malware

FBI Warns Luna Moth Targets US Law Firms

Winos 4.0 Malware Spread Via Fake Installers

GhostSpy Android Malware Full Device Control

Subscribe to our newsletter

    Latest Incidents

    Migos IG Hack Blackmails Solana Cofounder

    Tiffany & Co. Faces Data Breach Incident

    MathWorks Crippled by Ransomware Attack

    Everest Ransomware Leaks Coke Staff Data

    Adidas Data Breach Exposes Customer Contacts

    Semiconductor Firm AXT Hit by Data Breach

    CyberMaterial Logo
    • About Us
    • Contact Us
    • Jobs
    • Legal and Privacy Policy
    • Site Map

    © 2025 | CyberMaterial | All rights reserved

    Welcome Back!

    Login to your account below

    Forgotten Password?

    Retrieve your password

    Please enter your username or email address to reset your password.

    Log In

    Add New Playlist

    No Result
    View All Result
    • Alerts
    • Incidents
    • News
    • Cyber Decoded
    • Cyber Hygiene
    • Cyber Review
    • Definitions
    • Malware
    • Cyber Tips
    • Tutorials
    • Advanced Persistent Threats
    • Threat Actors
    • Report an incident
    • Password Generator
    • About Us
    • Contact Us
    • Advertise with us

    Copyright © 2025 CyberMaterial