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.

Vulnerabilities / Threats

4/30/2019
05:50 PM
50%
50%

Confluence Vulnerability Opens Door to GandCrab

An exploit of the vulnerability offers attackers a ransomware surface that doesn't need email.

A vulnerability in a popular devops tool could leave companies with a dose of ransomware to go with their organizational agility. That's the warning coming from researchers at Trend Micro and Alert Logic as they explain how the vulnerability in Atlassian document-collaboration platform Confluence is being used to deliver a GandCrab payload to victims.

In late March, Atlassian announced critical vulnerabilities in Confluence Data Center and Server software. They announced patches for the bugs at the same time, but that didn't stop criminals from developing an exploit for the vulnerability in the widget connector assigned CVE-2019-3396. Once the exploit was published, Alert Logic researchers say that it took criminals less than a day to begin using the weaponized code.

Mounir Hahad, head of Juniper Networks' Juniper Threat Labs, says that a particular use case poses the greatest risk to organizations. "The danger lies on the in-house deployments," he says, and within that group, "Those deployments meant for collaboration across organizations, with a publicly facing web access are at risk."

Because organizations are likely to use the wiki-based Confluence to host critical information regarding development and operations, Hahad says it's critical that any company hosting the software make sure it is updated to current versions, and pay special attention to backing up and securing the information shared in the system.

For more, read here.

 

 

 

Join Dark Reading LIVE for two cybersecurity summits at Interop 2019. Learn from the industry's most knowledgeable IT security experts. Check out the Interop agenda here.

Dark Reading's Quick Hits delivers a brief synopsis and summary of the significance of breaking news events. For more information from the original source of the news item, please follow the link provided in this article. View Full Bio
 

Recommended Reading:

Comment  | 
Print  | 
More Insights
Comments
Threaded  |  Newest First  |  Oldest First
RyanSepe
50%
50%
RyanSepe,
User Rank: Ninja
4/30/2019 | 10:57:44 PM
Update to Current Versions
As long as an effective VAMP and Patch management process is in place this wont cause too much of an issue...............

 

I wouldn't be surprised if this gained major traction. For an app like Confluence, we need to start putting the owness back on the provider to update instead of allowing in-house negligence. Otherwise we will continue to observe misconfigurations or inproper security hygiene elevating these risks that could be mitigated before launch.
Manchester United Suffers Cyberattack
Dark Reading Staff 11/23/2020
As 'Anywhere Work' Evolves, Security Will Be Key Challenge
Robert Lemos, Contributing Writer,  11/23/2020
Cloud Security Startup Lightspin Emerges From Stealth
Kelly Sheridan, Staff Editor, Dark Reading,  11/24/2020
Register for Dark Reading Newsletters
White Papers
Video
Cartoon Contest
Write a Caption, Win an Amazon Gift Card! Click Here
Latest Comment: This comment is waiting for review by our moderators.
Current Issue
2021 Top Enterprise IT Trends
We've identified the key trends that are poised to impact the IT landscape in 2021. Find out why they're important and how they will affect you today!
Flash Poll
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2020-29378
PUBLISHED: 2020-11-29
An issue was discovered on V-SOL V1600D V2.03.69 and V2.03.57, V1600D4L V1.01.49, V1600D-MINI V1.01.48, V1600G1 V2.0.7 and V1.9.7, and V1600G2 V1.1.4 OLT devices. It is possible to elevate the privilege of a CLI user (to full administrative access) by using the password [email protected]#y$z%x6x7q8c9z) for the e...
CVE-2020-29379
PUBLISHED: 2020-11-29
An issue was discovered on V-SOL V1600D4L V1.01.49 and V1600D-MINI V1.01.48 OLT devices. During the process of updating the firmware, the update script starts a telnetd -l /bin/sh process that does not require authentication for TELNET access.
CVE-2020-29380
PUBLISHED: 2020-11-29
An issue was discovered on V-SOL V1600D V2.03.69 and V2.03.57, V1600D4L V1.01.49, V1600D-MINI V1.01.48, V1600G1 V2.0.7 and V1.9.7, and V1600G2 V1.1.4 OLT devices. TELNET is offered by default but SSH is not always available. An attacker can intercept passwords sent in cleartext and conduct a man-in-...
CVE-2020-29381
PUBLISHED: 2020-11-29
An issue was discovered on V-SOL V1600D V2.03.69 and V2.03.57, V1600D4L V1.01.49, V1600D-MINI V1.01.48, V1600G1 V2.0.7 and V1.9.7, and V1600G2 V1.1.4 OLT devices. Command injection can occur in "upload tftp syslog" and "upload tftp configuration" in the CLI via a crafted filename...
CVE-2020-29382
PUBLISHED: 2020-11-29
An issue was discovered on V-SOL V1600D V2.03.69 and V2.03.57, V1600G1 V2.0.7 and V1.9.7, and V1600G2 V1.1.4 OLT devices. A hardcoded RSA private key (specific to V1600D, V1600G1, and V1600G2) is contained in the firmware images.