CVE-2023-46846

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-46846
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.

9.3 /10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 4.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://access.redhat.com/errata/RHSA-2023:6266 Third Party Advisory
https://access.redhat.com/errata/RHSA-2023:6267 Third Party Advisory
https://access.redhat.com/errata/RHSA-2023:6268 Third Party Advisory
https://access.redhat.com/errata/RHSA-2023:6748 Third Party Advisory
https://access.redhat.com/errata/RHSA-2023:6801 Third Party Advisory
https://access.redhat.com/errata/RHSA-2023:6803 Third Party Advisory
https://access.redhat.com/errata/RHSA-2023:6804 Third Party Advisory
https://access.redhat.com/errata/RHSA-2023:6810 Third Party Advisory
https://access.redhat.com/errata/RHSA-2023:7213 Third Party Advisory
https://access.redhat.com/errata/RHSA-2024:11049
https://access.redhat.com/security/cve/CVE-2023-46846 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2245910 Issue Tracking Third Party Advisory
https://github.com/squid-cache/squid/security/advisories/GHSA-j83v-w3p4-5cqh Vendor Advisory
https://access.redhat.com/errata/RHSA-2023:6266 Third Party Advisory
https://access.redhat.com/errata/RHSA-2023:6267 Third Party Advisory
https://access.redhat.com/errata/RHSA-2023:6268 Third Party Advisory
https://access.redhat.com/errata/RHSA-2023:6748 Third Party Advisory
https://access.redhat.com/errata/RHSA-2023:6801 Third Party Advisory
https://access.redhat.com/errata/RHSA-2023:6803 Third Party Advisory
https://access.redhat.com/errata/RHSA-2023:6804 Third Party Advisory
https://access.redhat.com/errata/RHSA-2023:6810 Third Party Advisory
https://access.redhat.com/errata/RHSA-2023:7213 Third Party Advisory
https://access.redhat.com/security/cve/CVE-2023-46846 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2245910 Issue Tracking Third Party Advisory
https://github.com/squid-cache/squid/security/advisories/GHSA-j83v-w3p4-5cqh Vendor Advisory
https://lists.debian.org/debian-lts-announce/2024/01/msg00003.html
https://lists.debian.org/debian-lts-announce/2024/01/msg00008.html
https://security.netapp.com/advisory/ntap-20231130-0002/
Configurations

Configuration 1 (hide)

cpe:2.3:a:squid-cache:squid:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_eus:8.8:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_eus:9.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_eus:9.2:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_arm_64:8.0_aarch64:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0_s390x:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0_ppc64le:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_aus:8.2:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_aus:8.4:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_aus:8.6:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_aus:9.2:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_tus:8.2:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_tus:8.4:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_tus:8.6:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_tus:8.8:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_tus:9.2:*:*:*:*:*:*:*
History

18 Dec 2024, 01:15

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2024:11049 -

21 Nov 2024, 08:29

Type Values Removed Values Added
References
  • () https://lists.debian.org/debian-lts-announce/2024/01/msg00003.html -
  • () https://lists.debian.org/debian-lts-announce/2024/01/msg00008.html -
  • () https://security.netapp.com/advisory/ntap-20231130-0002/ -
References () https://access.redhat.com/errata/RHSA-2023:6266 - Third Party Advisory () https://access.redhat.com/errata/RHSA-2023:6266 - Third Party Advisory
References () https://access.redhat.com/errata/RHSA-2023:6267 - Third Party Advisory () https://access.redhat.com/errata/RHSA-2023:6267 - Third Party Advisory
References () https://access.redhat.com/errata/RHSA-2023:6268 - Third Party Advisory () https://access.redhat.com/errata/RHSA-2023:6268 - Third Party Advisory
References () https://access.redhat.com/errata/RHSA-2023:6748 - Third Party Advisory () https://access.redhat.com/errata/RHSA-2023:6748 - Third Party Advisory
References () https://access.redhat.com/errata/RHSA-2023:6801 - Third Party Advisory () https://access.redhat.com/errata/RHSA-2023:6801 - Third Party Advisory
References () https://access.redhat.com/errata/RHSA-2023:6803 - Third Party Advisory () https://access.redhat.com/errata/RHSA-2023:6803 - Third Party Advisory
References () https://access.redhat.com/errata/RHSA-2023:6804 - Third Party Advisory () https://access.redhat.com/errata/RHSA-2023:6804 - Third Party Advisory
References () https://access.redhat.com/errata/RHSA-2023:6810 - Third Party Advisory () https://access.redhat.com/errata/RHSA-2023:6810 - Third Party Advisory
References () https://access.redhat.com/errata/RHSA-2023:7213 - Third Party Advisory () https://access.redhat.com/errata/RHSA-2023:7213 - Third Party Advisory
References () https://access.redhat.com/security/cve/CVE-2023-46846 - Third Party Advisory () https://access.redhat.com/security/cve/CVE-2023-46846 - Third Party Advisory
References () https://bugzilla.redhat.com/show_bug.cgi?id=2245910 - Issue Tracking, Third Party Advisory () https://bugzilla.redhat.com/show_bug.cgi?id=2245910 - Issue Tracking, Third Party Advisory
References () https://github.com/squid-cache/squid/security/advisories/GHSA-j83v-w3p4-5cqh - Vendor Advisory () https://github.com/squid-cache/squid/security/advisories/GHSA-j83v-w3p4-5cqh - Vendor Advisory
CVSS v2 : unknown
v3 : 5.3 		v2 : unknown
v3 : 9.3

16 Sep 2024, 16:15

Type Values Removed Values Added
References
  • {'url': 'https://lists.debian.org/debian-lts-announce/2024/01/msg00003.html', 'source': 'secalert@redhat.com'}
  • {'url': 'https://lists.debian.org/debian-lts-announce/2024/01/msg00008.html', 'source': 'secalert@redhat.com'}
  • {'url': 'https://security.netapp.com/advisory/ntap-20231130-0002/', 'tags': ['Third Party Advisory'], 'source': 'secalert@redhat.com'}

22 Jan 2024, 20:15

Type Values Removed Values Added
References
  • () https://lists.debian.org/debian-lts-announce/2024/01/msg00003.html -
  • () https://lists.debian.org/debian-lts-announce/2024/01/msg00008.html -

28 Dec 2023, 16:24

Type Values Removed Values Added
CPE cpe:2.3:o:redhat:enterprise_linux_for_arm_64:8.0_aarch64:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0_s390x:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0_ppc64le:*:*:*:*:*:*:*
References () https://access.redhat.com/errata/RHSA-2023:7213 - () https://access.redhat.com/errata/RHSA-2023:7213 - Third Party Advisory
References () https://security.netapp.com/advisory/ntap-20231130-0002/ - () https://security.netapp.com/advisory/ntap-20231130-0002/ - Third Party Advisory

30 Nov 2023, 22:15

Type Values Removed Values Added
New CVE
Information

Published : 2023-11-03 08:15

Updated : 2024-12-18 01:15

NVD link : CVE-2023-46846

Mitre link : CVE-2023-46846

CVE.ORG link : CVE-2023-46846

JSON object : View

Products Affected

redhat

  • enterprise_linux
  • enterprise_linux_for_ibm_z_systems
  • enterprise_linux_server_aus
  • enterprise_linux_for_power_little_endian
  • enterprise_linux_server_tus
  • enterprise_linux_eus
  • enterprise_linux_for_arm_64

squid-cache

  • squid
CWE
CWE-444

Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling')