Detections
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RHEL 8 : squid:4 (RHSA-2023:6804)
medium Nessus Plugin ID 185363
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Synopsis
The remote Red Hat host is missing one or more security updates for squid:4.Description
The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:6804 advisory.Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects.
Security Fix(es):
* squid: Denial of Service in HTTP Digest Authentication (CVE-2023-46847)
* squid: Request/Response smuggling in HTTP/1.1 and ICAP (CVE-2023-46846)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.
Solution
Update the RHEL squid:4 package based on the guidance in RHSA-2023:6804.See Also
http://www.nessus.org/u?88640057
https://access.redhat.com/security/updates/classification/#critical
https://bugzilla.redhat.com/show_bug.cgi?id=2245910
Plugin Details
Severity: Medium
ID: 185363
File Name: redhat-RHSA-2023-6804.nasl
Version: 1.9
Type: local
Agent: unix
Family: Red Hat Local Security Checks
Published: 11/8/2023
Updated: 11/8/2024
Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 4.4
Vendor
Vendor Severity: Critical
CVSS v2
Risk Factor: Medium
Base Score: 5
Temporal Score: 3.7
Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N
CVSS Score Source: CVE-2023-46846
CVSS v3
Risk Factor: Medium
Base Score: 5.3
Temporal Score: 4.6
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
CPE: cpe:/o:redhat:rhel_tus:8.4, p-cpe:/a:redhat:enterprise_linux:libecap, cpe:/o:redhat:rhel_aus:8.4, p-cpe:/a:redhat:enterprise_linux:libecap-devel, p-cpe:/a:redhat:enterprise_linux:squid, cpe:/o:redhat:rhel_e4s:8.4
Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu
Exploit Ease: No known exploits are available
Patch Publication Date: 11/8/2023
Vulnerability Publication Date: 10/25/2023
Reference Information
CVE: CVE-2023-46846, CVE-2023-46847