CVE-2018-1000027
Published: 29 January 2018
The Squid Software Foundation Squid HTTP Caching Proxy version prior to version 4.0.23 contains a NULL Pointer Dereference vulnerability in HTTP Response X-Forwarded-For header processing that can result in Denial of Service to all clients of the proxy. This attack appear to be exploitable via Remote HTTP server responding with an X-Forwarded-For header to certain types of HTTP request. This vulnerability appears to have been fixed in 4.0.23 and later.
Priority
CVSS 3 base score: 7.5
Status
| Package | Release | Status |
|---|---|---|
|
squid3 Launchpad, Ubuntu, Debian |
artful |
Released
(3.5.23-5ubuntu1.1)
|
| bionic |
Released
(3.5.23-5ubuntu2)
|
|
| cosmic |
Does not exist
|
|
| disco |
Does not exist
|
|
| precise |
Released
(3.1.19-1ubuntu3.12.04.9)
|
|
| trusty |
Does not exist
(trusty was released [3.3.8-1ubuntu6.11])
|
|
| upstream |
Needs triage
|
|
| xenial |
Released
(3.5.12-1ubuntu7.5)
|
|
|
Patches: upstream: http://www.squid-cache.org/Versions/v3/3.5/changesets/SQUID-2018_2.patch |
||