// For flags

CVE-2023-46846

Squid: request/response smuggling in http/1.1 and icap

Severity Score

5.3
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

SQUID is vulnerable to HTTP request smuggling, caused by chunked decoder lenience, allows a remote attacker to perform Request/Response smuggling past firewall and frontend security systems.

SQUID es vulnerable al contrabando de solicitudes HTTP, causado por la indulgencia de los decodificadores fragmentados, lo que permite a un atacante remoto realizar el contrabando de solicitudes/respuestas a través del firewall y los sistemas de seguridad frontales.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
Low
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2023-10-27 CVE Reserved
  • 2023-11-03 CVE Published
  • 2024-11-06 CVE Updated
  • 2024-11-09 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-444: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Squid-cache
Search vendor "Squid-cache"
 Squid
Search vendor "Squid-cache" for product "Squid"
 >= 2.6 < 6.4
Search vendor "Squid-cache" for product "Squid" and version " >= 2.6 < 6.4"
-
Affected
Redhat
Search vendor "Redhat"
 Enterprise Linux
Search vendor "Redhat" for product "Enterprise Linux"
 8.0
Search vendor "Redhat" for product "Enterprise Linux" and version "8.0"
-
Affected
Redhat
Search vendor "Redhat"
 Enterprise Linux
Search vendor "Redhat" for product "Enterprise Linux"
 9.0
Search vendor "Redhat" for product "Enterprise Linux" and version "9.0"
-
Affected
Redhat
Search vendor "Redhat"
 Enterprise Linux Eus
Search vendor "Redhat" for product "Enterprise Linux Eus"
 8.6
Search vendor "Redhat" for product "Enterprise Linux Eus" and version "8.6"
-
Affected
Redhat
Search vendor "Redhat"
 Enterprise Linux Eus
Search vendor "Redhat" for product "Enterprise Linux Eus"
 8.8
Search vendor "Redhat" for product "Enterprise Linux Eus" and version "8.8"
-
Affected
Redhat
Search vendor "Redhat"
 Enterprise Linux Eus
Search vendor "Redhat" for product "Enterprise Linux Eus"
 9.0
Search vendor "Redhat" for product "Enterprise Linux Eus" and version "9.0"
-
Affected
Redhat
Search vendor "Redhat"
 Enterprise Linux Eus
Search vendor "Redhat" for product "Enterprise Linux Eus"
 9.2
Search vendor "Redhat" for product "Enterprise Linux Eus" and version "9.2"
-
Affected
Redhat
Search vendor "Redhat"
 Enterprise Linux For Arm 64
Search vendor "Redhat" for product "Enterprise Linux For Arm 64"
 8.0_aarch64
Search vendor "Redhat" for product "Enterprise Linux For Arm 64" and version "8.0_aarch64"
-
Affected
Redhat
Search vendor "Redhat"
 Enterprise Linux For Ibm Z Systems
Search vendor "Redhat" for product "Enterprise Linux For Ibm Z Systems"
 8.0_s390x
Search vendor "Redhat" for product "Enterprise Linux For Ibm Z Systems" and version "8.0_s390x"
-
Affected
Redhat
Search vendor "Redhat"
 Enterprise Linux For Power Little Endian
Search vendor "Redhat" for product "Enterprise Linux For Power Little Endian"
 8.0_ppc64le
Search vendor "Redhat" for product "Enterprise Linux For Power Little Endian" and version "8.0_ppc64le"
-
Affected
Redhat
Search vendor "Redhat"
 Enterprise Linux Server Aus
Search vendor "Redhat" for product "Enterprise Linux Server Aus"
 8.2
Search vendor "Redhat" for product "Enterprise Linux Server Aus" and version "8.2"
-
Affected
Redhat
Search vendor "Redhat"
 Enterprise Linux Server Aus
Search vendor "Redhat" for product "Enterprise Linux Server Aus"
 8.4
Search vendor "Redhat" for product "Enterprise Linux Server Aus" and version "8.4"
-
Affected
Redhat
Search vendor "Redhat"
 Enterprise Linux Server Aus
Search vendor "Redhat" for product "Enterprise Linux Server Aus"
 8.6
Search vendor "Redhat" for product "Enterprise Linux Server Aus" and version "8.6"
-
Affected
Redhat
Search vendor "Redhat"
 Enterprise Linux Server Aus
Search vendor "Redhat" for product "Enterprise Linux Server Aus"
 9.2
Search vendor "Redhat" for product "Enterprise Linux Server Aus" and version "9.2"
-
Affected
Redhat
Search vendor "Redhat"
 Enterprise Linux Server Tus
Search vendor "Redhat" for product "Enterprise Linux Server Tus"
 8.2
Search vendor "Redhat" for product "Enterprise Linux Server Tus" and version "8.2"
-
Affected
Redhat
Search vendor "Redhat"
 Enterprise Linux Server Tus
Search vendor "Redhat" for product "Enterprise Linux Server Tus"
 8.4
Search vendor "Redhat" for product "Enterprise Linux Server Tus" and version "8.4"
-
Affected
Redhat
Search vendor "Redhat"
 Enterprise Linux Server Tus
Search vendor "Redhat" for product "Enterprise Linux Server Tus"
 8.6
Search vendor "Redhat" for product "Enterprise Linux Server Tus" and version "8.6"
-
Affected
Redhat
Search vendor "Redhat"
 Enterprise Linux Server Tus
Search vendor "Redhat" for product "Enterprise Linux Server Tus"
 8.8
Search vendor "Redhat" for product "Enterprise Linux Server Tus" and version "8.8"
-
Affected
Redhat
Search vendor "Redhat"
 Enterprise Linux Server Tus
Search vendor "Redhat" for product "Enterprise Linux Server Tus"
 9.2
Search vendor "Redhat" for product "Enterprise Linux Server Tus" and version "9.2"
-
Affected