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# Microsoft Security Advisory CVE-2024-30046 | .NET Denial of Service Vulnerability ## <a name="executive-summary"></a>Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in .NET 7.0 and .NET 8.0. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. A Vulnerability exist in Microsoft.AspNetCore.Server.Kestrel.Core.dll where a dead-lock can occur resulting in Denial of Service. ## Discussion Discussion for this issue can be found at https://github.com/dotnet/aspnetcore/issues/55714 ## <a name="mitigation-factors"></a>Mitigation factors Microsoft has not identified any mitigating factors for this vulnerability. ## <a name="affected-software"></a>Affected software * Any .NET 7.0 application running on .NET 7.0.18 or earlier. * Any .NET 8.0 application running on .NET 8.0.4 or earlier. ## <a name="affected-packages"></a>Affected Packages The vulnerability...

# Microsoft Security Advisory CVE-2024-30045 | .NET Remote code Execution Vulnerability ## <a name="executive-summary"></a>Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in .NET. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. A Remote Code Execution vulnerability exists in .NET 7.0 and .NET 8.0 where a stack buffer overrun occurs in .NET Double Parse routine. ## Discussion Discussion for this issue can be found at https://github.com/dotnet/runtime/issues/102206 ## <a name="mitigation-factors"></a>Mitigation factors Microsoft has not identified any mitigating factors for this vulnerability. ## <a name="affected-software"></a>Affected software * Any .NET 7.0 application running on .NET 7.0.18 or earlier. * Any .NET 8.0 application running on .NET 8.0.4 or earlier. ## <a name="affected-packages"></a>Affected Packages The vulnerability affects...

### Impact Input to functions such as `Client.rest.channels.removeBan` is not url-encoded, resulting in specially crafted input such as `../../../channels/{id}` being normalized into the url `/api/v10/channels/{id}`, and deleting a channel rather than removing a ban. ### Workarounds * Sanitizing user input, ensuring strings are valid for the purpose they are being used for. * Encoding input with `encodeURIComponent` before providing it to the library. ### References OceanicJS/Oceanic@8bf8ee8373b8c565fbdbf70a609aba4fbc1a1ffe

An issue was discovered in Bouncy Castle Java TLS API and JSSE Provider before 1.78. Timing-based leakage may occur in RSA based handshakes because of exception processing.

Red Hat Security Advisory 2024-2833-03 - An update to the images for Red Hat Integration - Service Registry is now available from the Red Hat Container Catalog. The purpose of this text-only errata is to inform you about the security issues fixed in this release. Issues addressed include denial of service and memory leak vulnerabilities.

## Summary A user with permission to view any collection using redacted hashed fields can get access the raw stored version using the `alias` functionality on the API. Normally, these redacted fields will return `**********` however if we change the request to `?alias[workaround]=redacted` we can instead retrieve the plain text value for the field. ## Steps to reproduce - Set up a simple role with read-access to users. - Create a new user with the role from the previous step - Assign a password to the user The easiest way to confirm this vulnerability is by first visiting `/users/me`. You should be presented with a redacted JSON-object. Next, visit `/users/me?alias[hash]=password`. This time, the returned JSON object will included the raw password hash instead of the redacted value. ## Workaround This can be avoided by removing permission to view the sensitive fields entirely from users or roles that should not be able to see them.

Debian Linux Security Advisory 5688-1 - It was discovered that missing input sanitising in the Atril document viewer could result in writing arbitrary files in the users home directory if a malformed epub document is opened.

Debian Linux Security Advisory 5687-1 - A security issue was discovered in Chromium, which could result in the execution of arbitrary code, denial of service or information disclosure. Google is aware that an exploit for CVE-2024-4671 exists in the wild.

This Metasploit module abuses a feature of the sudo command on Progress Kemp LoadMaster. Certain binary files are allowed to automatically elevate with the sudo command. This is based off of the file name. Some files have this permission are not write-protected from the default bal user. As such, if the file is overwritten with an arbitrary file, it will still auto-elevate. This module overwrites the /bin/loadkeys file with another executable.

Panel.SmokeLoader malware suffers from cross site request forgery, and cross site scripting vulnerabilities.