Squid before 3.5.6 does not properly handle CONNECT method peer responses when configured with cache_peer, which allows remote attackers to bypass intended restrictions and gain access to a backend proxy via a CONNECT request.
Advisories
Source ID Title
Debian DLA Debian DLA DLA-286-1 squid3 security update
Debian DSA Debian DSA DSA-3327-1 squid3 security update
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-06T06:50:02.095Z

Reserved: 2015-07-06T00:00:00

Link: CVE-2015-5400

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2015-09-28T20:59:03.280

Modified: 2025-04-12T10:46:40.837

Link: CVE-2015-5400

cve-icon Redhat

Severity : Low

Publid Date: 2015-07-06T00:00:00Z

Links: CVE-2015-5400 - Bugzilla

cve-icon OpenCVE Enrichment

No data.