Attacker Value
Unknown
0
CVE-2016-4553
0
CVE ID
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CVE-2016-4553
(Last updated October 05, 2023) ▾
MITRE ATT&CK
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Description
client_side.cc in Squid before 3.5.18 and 4.x before 4.0.10 does not properly ignore the Host header when absolute-URI is provided, which allows remote attackers to conduct cache-poisoning attacks via an HTTP request.
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CVSS V3 Severity and Metrics
Data provided by the National Vulnerability Database (NVD)
Base Score:
8.6 High
Impact Score:
4
Exploitability Score:
3.9
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Changed
Confidentiality (C):
None
Integrity (I):
High
Availability (A):
None
General Information
Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
n/a
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown
Vendors
- canonical,
- oracle,
- squid-cache
Products
- linux 7,
- squid,
- squid 4.0.1,
- squid 4.0.2,
- squid 4.0.3,
- squid 4.0.4,
- squid 4.0.5,
- squid 4.0.6,
- squid 4.0.7,
- squid 4.0.8,
- squid 4.0.9,
- ubuntu linux 12.04,
- ubuntu linux 14.04,
- ubuntu linux 15.10,
- ubuntu linux 16.04
References
Advisory
Additional Info
Authenticated
Unknown
Exploitable
Unknown
Reliability
Unknown
Stability
Unknown
Available Mitigations
Unknown
Shelf Life
Unknown
Userbase/Installbase
Unknown
Patch Effectiveness
Unknown
Rapid7
Technical Analysis
Report as Exploited in the Wild
CVE ID
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