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

Jenkins Docker Vulnerability Exposes Network

April 11, 2025
Reading Time: 2 mins read
in Alerts
Windows Defender Bypassed Using XOR

A recent vulnerability in Jenkins Docker images has raised concerns over network security. This vulnerability, caused by the reuse of SSH host keys, enables attackers to impersonate Jenkins build agents. As a result, sensitive network traffic could be intercepted and compromised, exposing critical data to potential attackers. The vulnerability affects Docker images such as jenkins/ssh-agent and jenkins/ssh-slave, which use identical SSH host keys in containers built from the same image version.

The flaw in question allows an attacker to intercept communication between a Jenkins controller and a build agent. If attackers can gain access to these communications, they can impersonate the build agent and hijack sensitive data. The Jenkins team has identified two specific vulnerabilities: CVE-2025-32754, affecting jenkins/ssh-agent images, and CVE-2025-32755, which impacts older, deprecated jenkins/ssh-slave images.

Both vulnerabilities present medium-level risks.

To address the issue, Jenkins has released an updated version of the jenkins/ssh-agent Docker image (6.11.2). This new version generates unique SSH host keys when a container starts, eliminating the risk of reused keys. Users of the affected versions are strongly advised to update their systems immediately. For the deprecated jenkins/ssh-slave images, no fixes will be provided, and users are urged to transition to the newer jenkins/ssh-agent image.

This incident highlights the critical need for organizations to maintain up-to-date containerized environments to mitigate security risks.

Regular updates and proper migration to secure versions are essential to maintaining a safe and reliable network infrastructure. The Jenkins team also acknowledged the contribution of security researcher Abhishek Reddypalle in reporting these vulnerabilities.

Reference:
  • Jenkins Docker Images Vulnerability Lets Hackers Intercept Network Traffic
Tags: April 2025Cyber AlertsCyber Alerts 2025CyberattackCybersecurity
ADVERTISEMENT

Related Posts

Glibc Flaw Gives Linux Root Access Risk

Mozilla Urgent Firefox Patch Fixes RCE Flaws

May 19, 2025
Fileless Remcos RAT Delivery Via LNK Files

ModiLoader Malware Targets Windows Users

May 19, 2025
Glibc Flaw Gives Linux Root Access Risk

Glibc Flaw Gives Linux Root Access Risk

May 19, 2025
Fileless Remcos RAT Delivery Via LNK Files

APT28 RoundPress Webmail Hack Steals Emails

May 16, 2025
Fileless Remcos RAT Delivery Via LNK Files

FBI Warns of AI Voice Phishing Scams

May 16, 2025
Fileless Remcos RAT Delivery Via LNK Files

Fileless Remcos RAT Delivery Via LNK Files

May 16, 2025

Latest Alerts

Mozilla Urgent Firefox Patch Fixes RCE Flaws

ModiLoader Malware Targets Windows Users

Glibc Flaw Gives Linux Root Access Risk

Fileless Remcos RAT Delivery Via LNK Files

FBI Warns of AI Voice Phishing Scams

APT28 RoundPress Webmail Hack Steals Emails

Subscribe to our newsletter

    Latest Incidents

    Massive DDoS Hits Poland’s Civic Platform

    Arla Plant Cyberattack Halts Operations

    Georgia’s Harbin Clinic Hit by Data Breach

    Hackers Target Swiss Reserve Power Plant

    Coinbase Insider Attack Exposed User Data

    Cyberattack Hits J Batista Group

    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