Vulnerability CVE-2018-1000024
Published: 2018-02-09   Modified: 2018-02-10

Description:
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.

Type:

CWE-noinfo

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Squid-cache -> Squid 
Debian -> Debian linux 
Canonical -> Ubuntu linux 

 References:
http://www.squid-cache.org/Advisories/SQUID-2018_1.txt
http://www.squid-cache.org/Versions/
https://lists.debian.org/debian-lts-announce/2018/02/msg00001.html
https://usn.ubuntu.com/3557-1/
https://usn.ubuntu.com/4059-2/
https://www.debian.org/security/2018/dsa-4122
Copyright 2024, cxsecurity.com

 

Back to Top