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.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-1266-1 | squid3 security update |
Debian DLA |
DLA-1267-1 | squid security update |
Debian DSA |
DSA-4122-1 | squid3 security update |
Ubuntu USN |
USN-3557-1 | Squid vulnerabilities |
Ubuntu USN |
USN-4059-2 | Squid vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-05T12:33:49.031Z
Reserved: 2018-01-29T00:00:00
Link: CVE-2018-1000027
No data.
Status : Modified
Published: 2018-02-09T23:29:00.870
Modified: 2024-11-21T03:39:27.673
Link: CVE-2018-1000027
OpenCVE Enrichment
No data.
Debian DLA
Debian DSA
Ubuntu USN