Five vulnerabilities have been discovered within the Ingress NGINX Controller for Kubernetes. NGINX Ingress Controller is a tool used in Kubernetes environments to manage and route external traffic to services within the cluster.
Ingress Controller acts as a reverse proxy and load balancer, supporting various protocols like WebSocket, gRPC, TCP, and UDP, and also provides features such as content-based routing and TLS/SSL termination. CVE-2025-1974 – ingress-nginx admission controller RCE escalation CVE-2025-1974 is a critical ‘improper isolation or compartmentalisation’ vulnerability with a CVSSv3 score of 9.8. An unauthenticated attacker with access to the pod network could execute arbitrary code within the ingress-nginx controller.
Read more…
Source: NHS Digital
Related:
- SonicWall zero-day exploited in the wild
February 1, 2021
Cyber-security firm the NCC Group said on Sunday that it detected active exploitation attempts against a zero-day vulnerability in SonicWall networking devices. Details about the nature of the vulnerability have not been made public to prevent other threat actors from studying it and launching their own attacks. “We’ve seen it used by a single threat actor earlier ...
- Pro-Ocean: Rocke Group’s New Cryptojacking Malware
January 28, 2021
In 2019, Unit 42 researchers documented cloud-targeted malware used by the Rocke Group to conduct cryptojacking attacks to mine for Monero. Since then, cybersecurity companies have had the malware on their radar, which hampered Rocke Group’s cryptojacking operation. In response, the threat actors updated the malware. Here, we uncover a revised version of the same cloud-targeted ...
- Apple Patches Three Actively Exploited Zero-Days, Part of iOS Emergency Update
January 27, 2021
Apple continues to put out potential security fires by patching zero-day vulnerabilities, releasing an emergency update this week to patch three more recently discovered in iOS after a major software update in November already fixed three that were being actively exploited. The newly patched bugs are part of a security update released Tuesday for iOS 14.4 ...
- A look at Linux, Threats, Risks, and Recommendations
January 26, 2021
Linux, which started as a personal project 30 years ago, is presently one of the most powerful operating systems dominating cloud platforms and servers around the world today. In fact, Linux usage has now exceeded that of Windows on Azure, Microsoft’s own cloud platform. Linux is also undeniably ubiquitous. According to the Linux Foundation’s 2017 State ...
- Bugs in Signal, Facebook, Google chat apps let attackers spy on users
January 20, 2021
Vulnerabilities found in multiple video conferencing mobile applications allowed attackers to listen to users’ surroundings without permission before the person on the other end picked up the calls. The logic bugs were found by Google Project Zero security researcher Natalie Silvanovich in the Signal, Google Duo, Facebook Messenger, JioChat, and Mocha messaging apps and are now ...
- Cisco fixes critical pre-auth bugs in SD-WAN, cloud license manager
January 20, 2021
Cisco has released security updates to address pre-auth remote code execution (RCE) vulnerabilities affecting multiple SD-WAN products and the Cisco Smart Software Manager software. SD-WAN are software products that help manage wide-area networks (WAN) while Smart Software Manager is a cloud-based management solution for Cisco licenses. Unauthenticated attackers can remotely exploit buffer overflow and command injection bugs ...