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In Apache Ozone versions prior to 1.2.0, certain admin related SCM commands can be executed by any authenticated users, not just by admins.
Hyperledger Fabric is a permissioned distributed ledger framework. In affected versions if a consensus client sends a malformed consensus request to an orderer it may crash the orderer node. A fix has been added in commit 0f1835949 which checks for missing consensus messages and returns an error to the consensus client should the message be missing. Users are advised to upgrade to versions 2.2.7 or v2.4.5. There are no known workarounds for this issue.
Sequelize is a Node.js ORM tool. In versions prior to 6.19.1 a SQL injection exploit exists related to replacements. Parameters which are passed through replacements are not properly escaped which can lead to arbitrary SQL injection depending on the specific queries in use. The issue has been fixed in Sequelize 6.19.1. Users are advised to upgrade. Users unable to upgrade should not use the `replacements` and the `where` option in the same query.
In telephony service, there is a missing permission check. This could lead to local information disclosure with no additional execution privileges needed.
Red Hat Security Advisory 2022-8827-01 - Updated images are now available for Red Hat Advanced Cluster Security (RHACS). The updated image includes new features and bug fixes.
A critical vulnerability in Brave Browser allows malicious websites to appear as trusted sources during file uploads/downloads. Learn…
# Summary .be TEMP folder is vulnerable to DLL redirection attacks that allow the attacker to escalate privileges. # Details If the bundle is not run as admin, the user's TEMP folder is used and not the system TEMP folder. A utility is able to monitor the user's TEMP folder for changes and drop its own DLL into the .be/.Local folder immediately when the .be folder is created. When the burn engine elevates, the malicious DLL receives elevated privileges. # PoC As a standard, non-admin user: 1. Monitor the user's TEMP folder for changes using ReadDirectoryChangesW 1. On FILE_ACTION_ADDED, check if the folder name is .be 1. Create a folder in .be named after the bundle + .Local (e.g. MyInstaller.exe.Local) 1. Put the malicious COMCTL32.DLL in the .Local folder following the naming used for the real DLL (e.g. MyInstaller.exe.Local/x86_microsoft.windows.common-controls_.../COMCTL32.dll) 1. Do hacker things when the engine escalates and the malicious DLL is loaded Proper naming f...
# Summary .be TEMP folder is vulnerable to DLL redirection attacks that allow the attacker to escalate privileges. # Details If the bundle is not run as admin, the user's TEMP folder is used and not the system TEMP folder. A utility is able to monitor the user's TEMP folder for changes and drop its own DLL into the .be/.Local folder immediately when the .be folder is created. When the burn engine elevates, the malicious DLL receives elevated privileges. # PoC As a standard, non-admin user: 1. Monitor the user's TEMP folder for changes using ReadDirectoryChangesW 1. On FILE_ACTION_ADDED, check if the folder name is .be 1. Create a folder in .be named after the bundle + .Local (e.g. MyInstaller.exe.Local) 1. Put the malicious COMCTL32.DLL in the .Local folder following the naming used for the real DLL (e.g. MyInstaller.exe.Local/x86_microsoft.windows.common-controls_.../COMCTL32.dll) 1. Do hacker things when the engine escalates and the malicious DLL is loaded Proper naming f...
In Python (aka CPython) through 3.10.4, the mailcap module does not add escape characters into commands discovered in the system mailcap file. This may allow attackers to inject shell commands into applications that call mailcap.findmatch with untrusted input (if they lack validation of user-provided filenames or arguments).
New feature has been rolled out to a select group of users in the US