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nvd[email protected]NVD:CVE-2023-46846
HistoryNov 03, 2023 - 8:15 a.m.

CVE-2023-46846

2023-11-0308:15:07
CWE-444
web.nvd.nist.gov
squid
cve-2023-46846
http request
smuggling
vulnerability
chunked decoder
lenience
firewall
frontend security

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

9.1 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

71.5%

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.

Affected configurations

NVD
Node
squid-cachesquidRange2.66.4
Node
redhatenterprise_linuxMatch8.0
OR
redhatenterprise_linuxMatch9.0
OR
redhatenterprise_linux_eusMatch8.6
OR
redhatenterprise_linux_eusMatch8.8
OR
redhatenterprise_linux_eusMatch9.0
OR
redhatenterprise_linux_eusMatch9.2
OR
redhatenterprise_linux_for_arm_64Match8.0_aarch64
OR
redhatenterprise_linux_for_ibm_z_systemsMatch8.0_s390x
OR
redhatenterprise_linux_for_power_little_endianMatch8.0_ppc64le
OR
redhatenterprise_linux_server_ausMatch8.2
OR
redhatenterprise_linux_server_ausMatch8.4
OR
redhatenterprise_linux_server_ausMatch8.6
OR
redhatenterprise_linux_server_ausMatch9.2
OR
redhatenterprise_linux_server_tusMatch8.2
OR
redhatenterprise_linux_server_tusMatch8.4
OR
redhatenterprise_linux_server_tusMatch8.6
OR
redhatenterprise_linux_server_tusMatch8.8
OR
redhatenterprise_linux_server_tusMatch9.2

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

9.1 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

71.5%