Dark Reading is part of the Informa Tech Division of Informa PLC

This site is operated by a business or businesses owned by Informa PLC and all copyright resides with them.Informa PLC's registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 8860726.

Database Security
Authentication
Mobile
Privacy
Compliance
Careers and People
Identity & Access Management
Security Monitoring
Advanced Threats
Insider Threats
Vulnerability Management
Comments
Java Deserialization: Running Faster Than a Bear
Newest First  |  Oldest First  |  Threaded View
weekstweets
50%
50%
weekstweets,
 User Rank: Author
4/15/2016 | 12:41:17 PM
All you wanted to know about deserialization and more
There is another great post on SlideShare describing deserialization issues, including how to find them, what to look for, tricks, how to exploit them, and the history of deserialization vulnerabilities: http://www.slideshare.net/codewhitesec/java-deserialization-vulnerabilities-the-forgotten-bug-class

 
weekstweets
50%
50%
weekstweets,
 User Rank: Author
4/15/2016 | 12:38:10 PM
Identifying components subject to this vulnerability
This blog post by Brian Fox helps describe more about the issues with open source components that are subject to deserialization vulnerabilities.  Well worth reading: http://www.sonatype.org/nexus/2015/11/13/did-you-wake-up-to-an-alert-about-the-java-deserialization-vulnerability/
planetlevel
0%
100%
planetlevel,
 User Rank: Author
4/14/2016 | 8:57:31 PM
Bad strategy?
The fundamental problem here is deserializing untrusted data, not sour components. There are probably an infinite number of gadgets (like the Commons Collection library mentioned) that can be used, so the component strategy is busted. Better solutions use instrumentation like Contrast-rO0 and other free tools.


Edge-DRsplash-10-edge-articles
I Smell a RAT! New Cybersecurity Threats for the Crypto Industry
David Trepp, Partner, IT Assurance with accounting and advisory firm BPM LLP,  7/9/2021
News
Attacks on Kaseya Servers Led to Ransomware in Less Than 2 Hours
Robert Lemos, Contributing Writer,  7/7/2021
Commentary
It's in the Game (but It Shouldn't Be)
Tal Memran, Cybersecurity Expert, CYE,  7/9/2021
Register for Dark Reading Newsletters
White Papers
Video
Cartoon
Current Issue
How Enterprises are Attacking the Cybersecurity Problem
Concerns over supply chain vulnerabilities and attack visibility drove some significant changes in enterprise cybersecurity strategies over the past year. Dark Reading's 2021 Strategic Security Survey showed that many organizations are staying the course regarding the use of a mix of attack prevention and threat detection technologies and practices for dealing with cyber threats.
Flash Poll
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2018-16060
PUBLISHED: 2021-10-15
Mitsubishi Electric SmartRTU devices allow remote attackers to obtain sensitive information (directory listing and source code) via a direct request to the /web URI.
CVE-2018-16061
PUBLISHED: 2021-10-15
Mitsubishi Electric SmartRTU devices allow XSS via the username parameter or PATH_INFO to login.php.
CVE-2021-27561
PUBLISHED: 2021-10-15
Yealink Device Management (DM) 3.6.0.20 allows command injection as root via the /sm/api/v1/firewall/zone/services URI, without authentication.
CVE-2020-4951
PUBLISHED: 2021-10-15
IBM Cognos Analytics 11.1.7 and 11.2.0 contains locally cached browser data, that could allow a local attacker to obtain sensitive information.
CVE-2021-28021
PUBLISHED: 2021-10-15
Buffer overflow vulnerability in function stbi__extend_receive in stb_image.h in stb 2.26 via a crafted JPEG file.