CVE Vulnerabilities

CVE-2018-1000024

Published: Feb 09, 2018 | Modified: Oct 03, 2019
CVSS 3.x
7.5
HIGH
Source:
NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.x
5 MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
RedHat/V2
RedHat/V3
7.4 MODERATE
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H
Ubuntu

The Squid Software Foundation Squid HTTP Caching Proxy version 3.0 to 3.5.27, 4.0 to 4.0.22 contains a Incorrect Pointer Handling vulnerability in ESI Response Processing that can result in Denial of Service for all clients using the proxy.. This attack appear to be exploitable via Remote server delivers an HTTP response payload containing valid but unusual ESI syntax.. This vulnerability appears to have been fixed in 4.0.23 and later.

Affected Software

Name Vendor Start Version End Version
Squid Squid-cache 3.0 3.5.27
Squid Squid-cache 4.0 4.0.22
Red Hat Enterprise Linux 7 RedHat squid-7:3.5.20-15.el7 *
Squid3 Ubuntu artful *
Squid3 Ubuntu bionic *
Squid3 Ubuntu esm-infra/xenial *
Squid3 Ubuntu precise/esm *
Squid3 Ubuntu trusty *
Squid3 Ubuntu xenial *

References