PT-2025-39663

Name of the Vulnerable Software and Affected Versions Rancher versions prior to 2.12.2 Rancher versions prior to 2.11.6 Rancher versions prior to 2.10.10 Rancher versions prior to 2.9.12 Description A missing server-side validation on the .username field in Rancher allows users with update...

TruChain: a Multi-Layer Architecture for Trusted, Verifiable, and Immutable Open Banking Data

Open banking framework enables third party providers to access financial data across banking institutions, leading to unprecedented innovations in the financial sector. However, some open banking standards remain susceptible to severe technological risks, including unverified data sources,...

Immutability Does Not Guarantee Trust: a Formal and Logical Refutation

It is frequently claimed in blockchain discourse that immutability guarantees trust. This paper rigorously refutes that assertion. We define immutability as the cryptographic persistence of historical states in an append-only data structure and contrast it with trust, understood as a rational...

Rational Miner Behaviour, Protocol Stability, and Time Preference: an Austrian and Game-Theoretic Analysis of Bitcoin'S Incentive Environment

This paper integrates Austrian capital theory with repeated game theory to examine strategic miner behaviour under different institutional conditions in blockchain systems. It shows that when protocol rules are mutable, effective time preference rises, undermining rational long-term planning and...

Review of Blockchain-Based Approaches to Spent Fuel Management in Nuclear Power Plants

This study addresses critical challenges in managing the transportation of spent nuclear fuel, including inadequate data transparency, stringent confidentiality requirements, and a lack of trust among collaborating parties, issues prevalent in traditional centralized management systems. Given the...

Comparative Analysis of Blockchain Systems

Blockchain is a type of decentralized distributed database. Unlike traditional relational database management systems, it does not require management or maintenance by a third party. All data management and update processes are open and transparent, solving the trust issues of centralized databas...

BIT-HARBOR-2022-31669 Harbor fails to validate the user permissions when updating tag immutability policies

Harbor fails to validate the user permissions when updating tag immutability policies. By sending a request to update a tag immutability policy with an id that belongs to a project that the currently authenticated user doesn’t have access to, the attacker could modify tag immutability policies...

CVE-2022-31669

Harbor fails to validate the user permissions when updating tag immutability policies. By sending a request to update a tag immutability policy with an id that belongs to a project that the currently authenticated user doesn’t have access to, the attacker could modify tag immutability policies...

CVE-2022-31669 Harbor fails to validate the user permissions when updating tag immutability policies

Harbor fails to validate the user permissions when updating tag immutability policies. By sending a request to update a tag immutability policy with an id that belongs to a project that the currently authenticated user doesn’t have access to, the attacker could modify tag immutability policies...

CVE-2022-31669 Harbor fails to validate the user permissions when updating tag immutability policies

Harbor fails to validate the user permissions when updating tag immutability policies. By sending a request to update a tag immutability policy with an id that belongs to a project that the currently authenticated user doesn’t have access to, the attacker could modify tag immutability policies...

Researchers Uncover OS Downgrade Vulnerability Targeting Microsoft Windows Kernel

A new attack technique could be used to bypass Microsoft's Driver Signature Enforcement DSE on fully patched Windows systems, leading to operating system OS downgrade attacks. "This bypass allows loading unsigned kernel drivers, enabling attackers to deploy custom rootkits that can neutralize...

CVE-2024-45282

Fields which are in 'read only' state in Bank Statement Draft in Manage Bank Statements application, could be modified by MERGE method. The property of an OData entity representing assumably immutable method is not protected against external modifications leading to integrity violations...

SUSE CVE-2023-52886

In the Linux kernel, the following vulnerability has been resolved: USB: core: Fix race by not overwriting udev-descriptor in hubportinit Syzbot reported an out-of-bounds read in sysfs.c:readdescriptors: BUG: KASAN: slab-out-of-bounds in readdescriptors+0x263/0x280 drivers/usb/core/sysfs.c:883 Re...

Linux Hardened Repository Unable to Update Immutability or Remove Restore Points due to SGID

Article Applicability The errors in this article may occur for other reasons, this article is specifically relevant to a situation in which these errors occur because the folder where the backup files are stored has an SGID Set-Group ID configured. Example: backupsvc@rhel9$ ls -l total 1 drwxr-s...

Backup Warning: "repository time shift detected, immutability flag cannot be set."

Challenge A Backup or Backup Copy job using an Immutable Hardened Linux Repository displays the warning: A problem occurred during setting the immutable flag: repository time shift detected, immutability flag cannot be set. Please refer to KB4482 for more details Cause This warning is displayed...

CVE-2022-23830

SMM configuration may not be immutable, as intended, when SNP is enabled resulting in a potential limited loss of guest memory integrity...

Immutability Warning for Data Domain Repository: "Immutability flag on backups was set with warning"

Challenge A backup job that targets a Dell Data Domain repository completes with the warning, "Immutability flag on backups was set with warning: ", specifically with the endings: Immutability period for some backups exceeds the maximum value allowed by the target repository, using the maximum...

CVE-2023-44125

The vulnerability is the use of implicit PendingIntents without the PendingIntent.FLAGIMMUTABLE set that leads to theft and/or over-write of arbitrary files with system privilege in the Personalized service "com.lge.abba" app. The attacker's app, if it had access to app notifications, could...

Increase in API Calls when Performing Direct Backups to Immutable Object Storage

Article Applicability This article was created to address high API usage observed with Veeam Backup & Replication 12.x. Starting in Veeam Backup & Replication 13, improvements were made to the handling of immutability-related API calls, which will significantly reduce the number of API calls that...

Unable to Add Object Storage With Versioning to Veeam Backup for Microsoft 365

Challenge When adding an Object Storage Repository, the following error occurs: The selected bucket supports blob versioning. Select a bucket with disabled blob versioning. Cause This issue occurs because the cloud storage has Versioning enabled. Starting with Veeam Backup for Microsoft 365 v7,...