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GHSA-9wv6-86v2-598j: path-to-regexp outputs backtracking regular expressions

### Impact In certain cases, `path-to-regexp` will output a regular expression that can be exploited to cause poor performance. ### Patches For users of 0.1, upgrade to `0.1.10`. All other users should upgrade to `8.0.0`. Version 0.1.10 adds backtracking protection when a custom regular expression is not provided, so it's still possible to manually create a ReDoS vulnerability if you are providing custom regular expressions. Version 8.0.0 removes all features that can cause a ReDoS and stops exposing the regular expression directly. ### Workarounds All versions can be patched by providing a custom regular expression for parameters after the first in a single segment. As long as the custom regular expression does not match the text before the parameter, you will be safe. For example, change `/:a-:b` to `/:a-:b([^-/]+)`. If paths cannot be rewritten and versions cannot be upgraded, another alternative is to limit the URL length. For example, halving the attack string improves pe...

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#vulnerability#web#js#java
GHSA-r9pp-r4xf-597r: pyload-ng vulnerable to RCE with js2py sandbox escape

### Summary Any pyload-ng running under python3.11 or below are vulnerable under RCE. Attacker can send a request containing any shell command and the victim server will execute it immediately. ### Details js2py has a vulnerability of sandbox escape assigned as [CVE-2024-28397](https://github.com/Marven11/CVE-2024-28397-js2py-Sandbox-Escape), which is used by the `/flash/addcrypted2` API endpoint of pyload-ng. Although this endpoint is designed to only accept localhost connection, we can bypass this restriction using HTTP Header, thus accessing this API and achieve RCE. ### PoC The PoC is provided as `poc.py` below, you can modify the shell command it execute: ```python import socket import base64 from urllib.parse import quote host, port = input("host: "), int(input("port: ")) payload = """ // [+] command goes here: let cmd = "head -n 1 /etc/passwd; calc; gnome-calculator;" let hacked, bymarve, n11 let getattr, obj hacked = Object.getOwnPropertyNames({}) bymarve = hacked.__get...

New RAMBO Attack Uses RAM Radio Signals to Steal Data from Air-Gapped Networks

A novel side-channel attack has been found to leverage radio signals emanated by a device's random access memory (RAM) as a data exfiltration mechanism, posing a threat to air-gapped networks. The technique has been codenamed RAMBO by Dr. Mordechai Guri, the head of the Offensive Cyber Research Lab in the Department of Software and Information Systems Engineering at the Ben Gurion University of

Microsoft Windows DWM Core Library Privilege Escalation

Proof of concept code for the Microsoft Windows DWM Core library elevation of privilege vulnerability. The researcher shows how they reversed the patch, how the heap overflow is produced, and overall gives a complete walk through of their process.

Packet Fence 14.0.0

PacketFence is a network access control (NAC) system. It is actively maintained and has been deployed in numerous large-scale institutions. It can be used to effectively secure networks, from small to very large heterogeneous networks. PacketFence provides NAC-oriented features such as registration of new network devices, detection of abnormal network activities including from remote snort sensors, isolation of problematic devices, remediation through a captive portal, and registration-based and scheduled vulnerability scans.

Ubuntu Security Notice USN-6995-1

Ubuntu Security Notice 6995-1 - Multiple security issues were discovered in Thunderbird. If a user were tricked into opening a specially crafted website in a browsing context, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information, bypass security restrictions, cross-site tracing, or execute arbitrary code. It was discovered that Thunderbird did not properly manage certain memory operations when processing graphics shared memory. An attacker could potentially exploit this issue to escape the sandbox.

Breaking Oracle Database VPD Through DDL Permissions In 19c

By having specific DDL permissions set in Oracle 19c, you can bypass access restrictions normally in place for VPD (virtual private database).

PPDB 2.4-update 6118-1 SQL Injection

PPDB version 2.4-update 6118-1 suffers from a remote blind SQL injection vulnerability.