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CVE-2018-1000027
Published: Feb 9, 2018
Modified: Aug 5, 2024
PUBLISHED
Description
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.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
USN-3557-1
vendor-advisory
x_refsource_UBUNTU
http://www.squid-cache.org/Versions/v4/changesets/SQUID-2018_2.patch
x_refsource_CONFIRM
DSA-4122
vendor-advisory
x_refsource_DEBIAN
http://www.squid-cache.org/Advisories/SQUID-2018_2.txt
x_refsource_CONFIRM
[debian-lts-announce] 20180202 [SECURITY] [DLA 1266-1] squid3 security update
mailing-list
x_refsource_MLIST
https://github.com/squid-cache/squid/pull/129/files
x_refsource_CONFIRM
http://www.squid-cache.org/Versions/v3/3.5/changesets/SQUID-2018_2.patch
x_refsource_CONFIRM
[debian-lts-announce] 20180202 [SECURITY] [DLA 1267-1] squid security update
mailing-list
x_refsource_MLIST
USN-4059-2
vendor-advisory
x_refsource_UBUNTU
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