Squid.Proxy.URN.Response.Processing.Heap.Buffer.Overflow

description-logoDescription

This indicates an attack attempt to exploit a Buffer Overflow Vulnerability in Squid Project Squid.
An unauthenticated, remote attacker can exploit this vulnerability by sending a request for a URN with an NID corresponding to an attacker controlled host, then sending a crafted response to the request forwarded by Squid. Successful exploitation could result in the execution of arbitrary code under the security context of the squid process.

affected-products-logoAffected Products

Squid Project Squid 3.x through 3.5.28
Squid Project Squid 4.x through 4.8

Impact logoImpact

System Compromise: Remote attackers can gain control of vulnerable systems.

recomended-action-logoRecommended Actions

Apply the most recent upgrade or patch from the vendor.
http://www.squid-cache.org/Advisories/SQUID-2019_7.txt

Telemetry logoTelemetry

Coverage

IPS (Regular DB)
IPS (Extended DB)

Version Updates

Date Version Detail
2020-03-12 15.795 Default_action:pass:drop
2019-11-27 15.734
2019-11-27 15.733
2019-11-27 15.732