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.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
Sign in to view the affected projects.
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 |
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-05T12:33:49.031Z
Reserved: 2018-01-29T00:00:00.000Z
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