Detections
Analytics

Oracle Linux 8 : squid:4 (ELSA-2024-0046)

high Nessus Plugin ID 187640

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Synopsis

The remote Oracle Linux host is missing one or more security updates.

Description

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2024-0046 advisory.

 - Fix squid: Denial of Service in SSL Certificate validation (CVE-2023-46724)
 - Fix squid: NULL pointer dereference in the gopher protocol code (CVE-2023-46728)
 - Fix squid: Buffer over-read in the HTTP Message processing feature (CVE-2023-49285)
 - Fix squid: Incorrect Check of Function Return Value In Helper Process management(CVE-2023-49286)
 - Fix squid: DoS against HTTP and HTTPS (CVE-2023-5824)

Tenable has extracted the preceding description block directly from the Oracle 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 affected libecap, libecap-devel and / or squid packages.

See Also

https://linux.oracle.com/errata/ELSA-2024-0046.html

Plugin Details

Severity: High

ID: 187640

File Name: oraclelinux_ELSA-2024-0046.nasl

Version: 1.1

Type: local

Agent: unix

Published: 1/4/2024

Updated: 9/21/2024

Supported Sensors: Continuous Assessment, Frictionless Assessment Agent, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

CVSS Score Source: CVE-2023-49286

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:oracle:linux:8:10:appstream_base, cpe:/o:oracle:linux:8, p-cpe:/a:oracle:linux:libecap, p-cpe:/a:oracle:linux:libecap-devel, p-cpe:/a:oracle:linux:squid, cpe:/a:oracle:linux:8::appstream

Required KB Items: Host/OracleLinux, Host/RedHat/release, Host/RedHat/rpm-list, Host/local_checks_enabled

Exploit Ease: No known exploits are available

Patch Publication Date: 1/4/2024

Vulnerability Publication Date: 11/1/2023

Reference Information

CVE: CVE-2023-46724, CVE-2023-46728, CVE-2023-49285, CVE-2023-49286