EUVD-2025-23392

Malicious code in bioql PyPI...

Friday Squid Blogging: New Vulnerability in Squid HTTP Proxy Server

In a rare squid/security combined post, a new vulnerability was discovered in the Squid HTTP proxy server...

ROS-20250806-01

Squid proxy server vulnerability is related to buffer overflow in dynamic memory when processing URN headers. Exploitation of the vulnerability could allow a remote attacker to execute arbitrary code by sending specially crafted HTTP requests. arbitrary code by sending specially crafted HTTP...

Denial Of Service (DoS)

squid is vulnerable to denial of service DoS. The vulnerability exists through an improper input validation, affecting all clients using the proxy...

Squid < 2.5.STABLE8 DoS

Binary data 2520.prm...

Squid SNMP Module asn_parse_header() Function Remote DoS

The remote Squid caching proxy, according to its version number, may be vulnerable to a remote denial of service attack. This flaw is caused due to an input validation error in the SNMP module, and exploitation requires that Squid not only was built to support it but also configured to use it. An...

Squid Proxy 2.42.5 - NULL URL Character Unauthorized Access

Squid Proxy 2.42.5 - NULL URL Character Unauthorized Access source: https://www.securityfocus.com/bid/9778/info It has been reported that Squid Proxy may be prone to an unauthorized access vulnerability that may allow remote users to bypass access controls resulting in unauthorized access to...

Squid mkdir-only PUT Request Remote DoS

A problem exists in the way the remote Squid proxy server handles a special 'mkdir-only' PUT request, and causes denial of service to the proxy server. An attacker may use this flaw to prevent your LAN users from accessing the web. %NASLMINLEVEL 70300 This script was written by Adam Baldwin See t...