#rce

Red Hat Security Advisory 2024-1835-03 - An update for shim is now available for Red Hat Enterprise Linux 9.0 Extended Update Support. Issues addressed include buffer overflow, bypass, integer overflow, and out of bounds read vulnerabilities.

Red Hat Security Advisory 2024-1834-03 - An update for shim is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support, Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.2 Telecommunications Update Service. Issues addressed include buffer overflow, bypass, integer overflow, and out of bounds read vulnerabilities.

langchain-ai/langchain is vulnerable to path traversal due to improper limitation of a pathname to a restricted directory ('Path Traversal') in its LocalFileStore functionality. An attacker can leverage this vulnerability to read or write files anywhere on the filesystem, potentially leading to information disclosure or remote code execution. The issue lies in the handling of file paths in the mset and mget methods, where user-supplied input is not adequately sanitized, allowing directory traversal sequences to reach unintended directories.

A command injection vulnerability exists in the run-llama/llama_index repository, specifically within the safe_eval function. Attackers can bypass the intended security mechanism, which checks for the presence of underscores in code generated by LLM, to execute arbitrary code. This is achieved by crafting input that does not contain an underscore but still results in the execution of OS commands. The vulnerability allows for remote code execution (RCE) on the server hosting the application.

An insecure deserialization vulnerability exists in the BentoML framework, allowing remote code execution (RCE) by sending a specially crafted POST request. By exploiting this vulnerability, attackers can execute arbitrary commands on the server hosting the BentoML application. The vulnerability is triggered when a serialized object, crafted to execute OS commands upon deserialization, is sent to any valid BentoML endpoint. This issue poses a significant security risk, enabling attackers to compromise the server and potentially gain unauthorized access or control.

This Metasploit exploit module leverages an improperly controlled modification of dynamically-determined object attributes vulnerability (CVE-2023-43177) to achieve unauthenticated remote code execution. This affects CrushFTP versions prior to 10.5.1. It is possible to set some user's session properties by sending an HTTP request with specially crafted Header key-value pairs. This enables an unauthenticated attacker to access files anywhere on the server file system and steal the session cookies of valid authenticated users. The attack consists in hijacking a user's session and escalates privileges to obtain full control of the target. Remote code execution is obtained by abusing the dynamic SQL driver loading and configuration testing feature.

BMC Compuware iStrobe Web version 20.13 suffers from a remote shell upload vulnerability.

### Summary Timber is vulnerable to [PHAR deserialization](https://portswigger.net/web-security/deserialization/exploiting#phar-deserialization) due to a lack of checking the input before passing it into the` file_exists()` function. If an attacker can upload files of any type to the server, he can pass in the `phar://` protocol to unserialize the uploaded file and instantiate arbitrary PHP objects. This can lead to remote code execution especially when Timber is used with frameworks with documented POP chains like Wordpress/ vulnerable developer code. ### Details The vulnerability lies in the run function within the `toJpg.php` file. The two parameters passed into it are not checked or sanitized, hence an attacker could potentially inject malicious input leading to Deserialization of Untrusted Data, allowing for remote code execution:  ### PoC Setup the following code in `/var/www/html`: `...

The Ray Project dashboard contains a CPU profiling page, and the format parameter is not validated before being inserted into a system command executed in a shell, allowing for arbitrary command execution. If the system is configured to allow passwordless sudo (a setup some Ray configurations require) this will result in a root shell being returned to the user. If not configured, a user level shell will be returned. Versions 2.6.3 and below are affected.

The security community is still reflecting on the “What If” of the XZ backdoor.