Docker | Breaking Cybersecurity News | The Hacker News

Cybersecurity researchers have uncovered multiple critical security vulnerabilities impacting the Versa Concerto network security and SD-WAN orchestration platform that could be exploited to take control of susceptible instances. It's worth noting that the identified shortcomings remain unpatched despite responsible disclosure on February 13, 2025, prompting a public release of the issues following the end of the 90-day deadline. "These vulnerabilities, when chained together, could allow an attacker to fully compromise both the application and the underlying host system," ProjectDiscovery researchers Harsh Jaiswal, Rahul Maini, and Parth Malhotra said in a report shared with The Hacker News. The security defects are listed below - CVE-2025-34025 (CVSS score: 8.6) - A privilege escalation and Docker container escape vulnerability that's caused by unsafe default mounting of host binary paths and could be exploited to gain code execution on the underlying host m...

Cybersecurity researchers have detailed a malware campaign that's targeting Docker environments with a previously undocumented technique to mine cryptocurrency. The activity cluster, per Darktrace and Cado Security , represents a shift from other cryptojacking campaigns that directly deploy miners like XMRig to illicitly profit off the compute resources. This involves deploying a malware strain that connects to a nascent Web3 service called Teneo, a decentralized physical infrastructure network (DePIN) that allows users to monetize public social media data by running a Community Node in exchange for rewards called Teneo Points , which can be converted into $TENEO Tokens. The node essentially functions as a distributed social media scraper to extract posts from Facebook, X, Reddit, and TikTok. An analysis of artifacts gathered from Darktrace's honeypots has revealed that the attack starts with a request to launch a container image " kazutod/tene:ten " from the ...

Cybersecurity researchers are warning of continued risks posed by a distributed denial-of-service (DDoS) malware known as XorDDoS , with 71.3 percent of the attacks between November 2023 and February 2025 targeting the United States. "From 2020 to 2023, the XorDDoS trojan has increased significantly in prevalence," Cisco Talos researcher Joey Chen said in a Thursday analysis.  "This trend is not only due to the widespread global distribution of the XorDDoS trojan but also an uptick in malicious DNS requests linked to its command-and-control (C2) infrastructure. In addition to targeting commonly exposed Linux machines, the trojan has expanded its reach to Docker servers, converting infected hosts into bots." Nearly 42 percent of the compromised devices are located in the United States, followed by Japan, Canada, Denmark, Italy, Morocco, and China. XorDDoS is a well-known malware that has a track record of striking Linux systems for over a decade. In May 2022...

Cybersecurity researchers have detailed a case of an incomplete patch for a previously addressed security flaw impacting the NVIDIA Container Toolkit that, if successfully exploited, could put sensitive data at risk. The original vulnerability CVE-2024-0132 (CVSS score: 9.0) is a Time-of-Check Time-of-Use (TOCTOU) vulnerability that could lead to a container escape attack and allow for unauthorized access to the underlying host. While this flaw was resolved by NVIDIA in September 2024, a new analysis by Trend Micro has revealed the fix to be incomplete and that there also exists a related performance flaw affecting Docker on Linux that could result in a denial-of-service (DoS) condition. "These issues could enable attackers to escape container isolation, access sensitive host resources, and cause severe operational disruptions," Trend Micro researcher Abdelrahman Esmail said in a new report published today. The fact that the TOCTOU vulnerability persists means that a ...

A malicious botnet called Socks5Systemz is powering a proxy service called PROXY.AM, according to new findings from Bitsight. "Proxy malware and services enable other types of criminal activity adding uncontrolled layers of anonymity to the threat actors, so they can perform all kinds of malicious activity using chains of victim systems," the company's security research team said in an analysis published last week. The disclosure comes merely weeks after the Black Lotus Labs team at Lumen Technologies revealed that systems compromised by another malware known as Ngioweb are being abused as residential proxy servers for NSOCKS. Socks5Systemz, originally advertised in the cybercrime underground as far back as March 2013, was previously documented by BitSight as being deployed as part of cyber attacks targeting distributing PrivateLoader, SmokeLoader, and Amadey. The primary objective of the malware is to turn compromised systems into proxy exit nodes, which are t...

Docker is warning of a critical flaw impacting certain versions of Docker Engine that could allow an attacker to sidestep authorization plugins (AuthZ) under specific circumstances. Tracked as CVE-2024-41110 , the bypass and privilege escalation vulnerability carries a CVSS score of 10.0, indicating maximum severity. "An attacker could exploit a bypass using an API request with Content-Length set to 0, causing the Docker daemon to forward the request without the body to the AuthZ plugin, which might approve the request incorrectly," the Moby Project maintainers said in an advisory. Docker said the issue is a regression in that the issue was originally discovered in 2018 and addressed in Docker Engine v18.09.1 in January 2019, but never got carried over to subsequent versions (19.03 and later). The issue has been resolved in versions 23.0.14 and 27.1.0 as of July 23, 2024, after the problem was identified in April 2024. The following versions of Docker Engine are impacte...

Cybersecurity researchers said they discovered an accidentally leaked GitHub token that could have granted elevated access to the GitHub repositories of the Python language, Python Package Index (PyPI), and the Python Software Foundation (PSF). JFrog, which found the GitHub Personal Access Token, said the secret was leaked in a public Docker container hosted on Docker Hub. "This case was exceptional because it is difficult to overestimate the potential consequences if it had fallen into the wrong hands – one could supposedly inject malicious code into PyPI packages (imagine replacing all Python packages with malicious ones), and even to the Python language itself," the software supply chain security company said . An attacker could have hypothetically weaponized their admin access to orchestrate a large-scale supply chain attack by poisoning the source code associated with the core of the Python programming language, or the PyPI package manager. JFrog noted that the aut...

Cybersecurity researchers have uncovered a new malware campaign that targets publicly exposed Docket API endpoints with the aim of delivering cryptocurrency miners and other payloads. Included among the tools deployed is a remote access tool that's capable of downloading and executing more malicious programs as well as a utility to propagate the malware via SSH, cloud analytics platform Datadog said in a report published last week. Analysis of the campaign has uncovered tactical overlaps with a previous activity dubbed Spinning YARN , which was observed targeting misconfigured Apache Hadoop YARN, Docker, Atlassian Confluence, and Redis services for cryptojacking purposes. The attack commences with the threat actors zeroing in on Docker servers with exposed ports (port number 2375 ) to initiate a series of steps, starting with reconnaissance and privilege escalation before proceeding to the exploitation phase. Payloads are retrieved from adversary-controlled infrastructure by...

The threat actor known as Commando Cat has been linked to an ongoing cryptojacking attack campaign that leverages poorly secured Docker instances to deploy cryptocurrency miners for financial gain. "The attackers used the cmd.cat/chattr docker image container that retrieves the payload from their own command-and-control (C&C) infrastructure," Trend Micro researchers Sunil Bharti and Shubham Singh said in a Thursday analysis. Commando Cat, so named for its use of the open-source Commando project to generate a benign container, was first documented earlier this year by Cado Security. The attacks are characterized by the targeting of misconfigured Docker remote API servers to deploy a Docker image named cmd.cat/chattr, which is then used as a basis to instantiate a container and break out of its confines using the chroot command, and gain access to the host operating system. The final step entails retrieving the malicious miner binary using a curl or wget command fr...

Multiple critical security flaws have been disclosed in the Judge0 open-source online code execution system that could be exploited to obtain code execution on the target system. The three flaws, all critical in nature, allow an "adversary with sufficient access to perform a sandbox escape and obtain root permissions on the host machine," Australian cybersecurity firm Tanto Security said in a report published today. Judge0 (pronounced "judge zero") is  described  by its maintainers as a "robust, scalable, and open-source online code execution system" that can be used to build applications that require online code execution features such as candidate assessment, e-learning, and online code editors and IDEs. According to its website, the service is used by 23 customers like AlgoDaily, CodeChum, and PYnative, among others. The project has been  forked 412 times on GitHub  to date. The flaw...

Several security vulnerabilities disclosed in Brocade SANnav storage area network (SAN) management application could be exploited to compromise susceptible appliances. The 18 flaws  impact  all versions up to and including 2.3.0, according to independent security researcher Pierre Barre, who discovered and reported them. The issues range from incorrect firewall rules, insecure root access, and Docker misconfigurations to lack of authentication and encryption, thus allowing an attacker to intercept credentials, overwrite arbitrary files, and completely breach the device. Some of the most severe flaws are listed below - CVE-2024-2859  (CVSS score: 8.8) - A vulnerability that could allow an unauthenticated, remote attacker to log in to an affected device using the root account and execute arbitrary commands CVE-2024-29960  (CVSS score: 7.5) - The use of hard-coded SSH keys in the OVA image, which could be exploited by an attacker ...

Exposed Docker API endpoints over the internet are under assault from a sophisticated cryptojacking campaign called  Commando Cat . "The campaign deploys a benign container generated using the  Commando project ," Cado security researchers Nate Bill and Matt Muir  said  in a new report published today. "The attacker  escapes this container  and runs multiple payloads on the Docker host." The campaign is believed to have been active since the start of 2024, making it the second such campaign to be discovered in as many months. In mid-January, the cloud security firm also shed light on  another activity cluster  that targets vulnerable Docker hosts to deploy XMRig cryptocurrency miner as well as the 9Hits Viewer software. Commando Cat employs Docker as an initial access vector to deliver a collection of interdependent payloads from an actor-controlled server that is responsible for registering persistence, backdooring the host, exfiltrating clou...

Multiple security vulnerabilities have been disclosed in the runC command line tool that could be exploited by threat actors to escape the bounds of the container and stage follow-on attacks. The vulnerabilities, tracked as CVE-2024-21626, CVE-2024-23651, CVE-2024-23652, and CVE-2024-23653, have been collectively dubbed  Leaky Vessels  by cybersecurity vendor Snyk. "These container escapes could allow an attacker to gain unauthorized access to the underlying host operating system from within the container and potentially permit access to sensitive data (credentials, customer info, etc.), and launch further attacks, especially when the access gained includes superuser privileges," the company  said  in a report shared with The Hacker News. runC  is a tool for spawning and running containers on Linux. It was originally developed as part of Docker and later  spun out  into a separate open-source library in 2015. A brief description of each of the fl...

Vulnerable Docker services are being targeted by a novel campaign in which the threat actors are deploying XMRig cryptocurrency miner as well as the 9Hits Viewer software as part of a multi-pronged monetization strategy. "This is the first documented case of malware deploying the 9Hits application as a payload," cloud security firm Cado said , adding the development is a sign that adversaries are always on the lookout for diversifying their strategies to make money off compromised hosts. 9Hits advertises itself as a "unique web traffic solution" and an "automatic traffic exchange" that allows members of the service to drive traffic to their sites in exchange for purchasing credits. This is accomplished by means of a software called 9Hits Viewer, which runs a headless Chrome browser instance to visit websites requested by other members, for which they earn credits to pay for generating traffic to their sites. The exact method used to spread the malwa...

As many as 196 hosts have been infected as part of an aggressive cloud campaign mounted by the TeamTNT group called  Silentbob . "The botnet run by TeamTNT has set its sights on Docker and Kubernetes environments, Redis servers, Postgres databases, Hadoop clusters, Tomcat and Nginx servers, Weave Scope, SSH, and Jupyter applications," Aqua security researchers Ofek Itach and Assaf Morag  said  in a report shared with The Hacker News. "The focus this time seems to be more on infecting systems and testing the botnet, rather than deploying cryptominers for profit." The development arrives a week after the cloud security company  detailed  an intrusion set linked to the TeamTNT group that targets exposed JupyterLab and Docker APIs to deploy the Tsunami malware and hijack system resources to run a cryptocurrency miner. The latest findings suggest a broader campaign and the use of a larger attack infrastructure than previously thought, including various shell sc...

A large-scale attack campaign discovered in the wild has been exploiting Kubernetes (K8s) Role-Based Access Control ( RBAC ) to create backdoors and run cryptocurrency miners. "The attackers also deployed DaemonSets to take over and hijack resources of the K8s clusters they attack," cloud security firm Aqua said in a report shared with The Hacker News. The Israeli company, which dubbed the attack  RBAC Buster , said it found 60 exposed K8s clusters that have been exploited by the threat actor behind this campaign. The attack chain commenced with the attacker gaining initial access via a misconfigured API server, followed by checking for evidence of competing miner malware on the compromised server, and then using RBAC to set up persistence. "The attacker created a new ClusterRole with near admin-level privileges," the company said. "Next, the attacker created a 'ServiceAccount', 'kube-controller' in the 'kube-system' namespace. Las...

The threat actors behind the  Kinsing  cryptojacking operation have been spotted exploiting misconfigured and exposed PostgreSQL servers to obtain initial access to Kubernetes environments. A second initial access vector technique entails the use of vulnerable images, Sunders Bruskin, security researcher at Microsoft Defender for Cloud,  said  in a report last week. Kinsing has a  storied history  of targeting  containerized environments , often leveraging misconfigured open Docker daemon API ports as well as abusing newly disclosed exploits to drop cryptocurrency mining software. The threat actor, in the past, has also been discovered  employing a rootkit  to hide its presence, in addition to terminating and uninstalling competing resource-intensive services and processes. Now according to Microsoft, misconfigurations in  PostgreSQL servers  have been co-opted by the Kinsing actor to gain an initial foothold, with the company...

Cybersecurity researcher Paul Litvak today disclosed an unpatched vulnerability in Microsoft Azure Functions that could be used by an attacker to escalate privileges and escape the Docker container used for hosting them. The findings come as part of Intezer Lab 's investigations into the Azure compute infrastructure. Following disclosure to Microsoft, the Windows maker is said to have "determined that the vulnerability has no security impact on Function users, since the host itself is still protected by another defense boundary against the elevated position we reached in the container host." Azure Functions , analogous to Amazon AWS Lambda, is a serverless solution that allows users to run event-triggered code without having to provision or manage infrastructure explicitly while simultaneously making it possible to scale and allocate compute and resources based on demand. By incorporating Docker into the mix, it makes it possible for developers to easily deploy and ...

A cybercrime group that has previously struck Docker and Kubernetes cloud environments has evolved to repurpose genuine cloud monitoring tools as a backdoor to carry out malicious attacks, according to new research. "To our knowledge, this is the first time attackers have been caught using legitimate third party software to target cloud infrastructure," Israeli cybersecurity firm Intezer said in a Tuesday analysis. Using software called Weave Scope , which is used as a visualization and monitoring tool for Docker and Kubernetes services, the TeamTNT threat actor not only mapped the cloud environment of their victims but also executed system commands without having to deploy malicious code on the target server explicitly. TeamTNT has been active at least since late April this year, directing their attacks on misconfigured Docker ports to install a cryptocurrency mining malware and a Distributed Denial-of-Service (DDoS) bot. Then last month , the crypto-mining gan...