CVEvulnerability

CVE-2016-4554

8.6 HIGH Published 2016-05-10 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2016-05-10
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
8.6 HIGH — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:P/A:N
Weaknesses
CWE-345

Description

mime_header.cc in Squid before 3.5.18 allows remote attackers to bypass intended same-origin restrictions and possibly conduct cache-poisoning attacks via a crafted HTTP Host header, aka a "header smuggling" issue.

Affected configurations

• oracle linux 6 • oracle linux 7 • squid-cache squid (<= 3.5.17) • canonical ubuntu linux 12.04 • canonical ubuntu linux 14.04 • canonical ubuntu linux 15.10 • canonical ubuntu linux 16.04

Related

Weakness · CWE (1)

  • CWE-345 Insufficient Verification of Data Authenticity weakness

References