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 Issue Requires Urgent Patch

January 25, 2024
Reading Time: 2 mins read
in Alerts

The maintainers of Jenkins, a prominent open-source CI/CD automation software, have tackled nine security flaws, with special attention given to a critical vulnerability marked as CVE-2024-23897. This flaw, characterized as an arbitrary file read vulnerability in the built-in command line interface (CLI), could result in remote code execution (RCE) if exploited. The vulnerability lies in the args4j library used by Jenkins to parse command arguments, with a feature that, when not disabled, can replace an @ character followed by a file path with the file’s contents.

The security advisory emphasizes the potential exploitation of this vulnerability by threat actors to read arbitrary files on the Jenkins controller file system. Even though users with “Overall/Read” permission can access entire files, those without it are limited to the first three lines of the files based on the executed CLI commands. Beyond file reading, the flaw poses risks of weaponization to access binary files containing cryptographic keys, paving the way for various attacks, including RCE via Resource Root URLs, “Remember me” cookie, stored XSS attacks through build logs, CSRF protection bypass, decryption of secrets, item deletion in Jenkins, and Java heap dump download.

SonarSource security researcher Yaniv Nizry discovered and reported the flaw on November 13, 2023, leading to its fix in Jenkins 2.442 and LTS 2.426.3. A short-term workaround is recommended until users can apply the patch by turning off access to the CLI. The article underscores the urgency of this patching due to the availability of proof-of-concept (PoC) exploits on GitHub after the public disclosure of the vulnerability.

Reference:
  • Jenkins Issue Requires
Tags: Cyber AlertCyber Alerts 2024Cyber RiskJanuary 2024JenkinsSoftwareVulnerabilities
ADVERTISEMENT

Related Posts

Russian APT28 Deploys Outlook Backdoor

SAP S4hana Exploited Vulnerability

September 5, 2025
Russian APT28 Deploys Outlook Backdoor

Virustotal Finds Undetected SVG Files

September 5, 2025
Russian APT28 Deploys Outlook Backdoor

Russian APT28 Deploys Outlook Backdoor

September 5, 2025
Lazarus Hackers Exploit ZeroDay, Deploy Rats

Lazarus Hackers Exploit ZeroDay, Deploy Rats

September 4, 2025
Lazarus Hackers Exploit ZeroDay, Deploy Rats

CISA Flags TP Link Router Flaws

September 4, 2025
Lazarus Hackers Exploit ZeroDay, Deploy Rats

Google Patches 120 Flaws In Android

September 4, 2025

Latest Alerts

SAP S4hana Exploited Vulnerability

Virustotal Finds Undetected SVG Files

Russian APT28 Deploys Outlook Backdoor

CISA Flags TP Link Router Flaws

Lazarus Hackers Exploit ZeroDay, Deploy Rats

Google Patches 120 Flaws In Android

Subscribe to our newsletter

    Latest Incidents

    North Korean Hackers Fake Interviews

    Bridgestone Confirms Cyberattack

    Cybersecurity Firms Hit By Breach

    Salesloft Drift Attacks Hits Vendors

    Jaguar Land Rover Hit By Cyber Incident

    Hackers Use Grok Ai To Spread Malware

    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