Upstream information

CVE-2023-5824 at MITRE

Description

Squid is vulnerable to Denial of Service attack against HTTP and HTTPS clients due to an Improper Handling of Structural Elements bug.

Upstream Security Advisories:

SUSE information

Overall state of this security issue: Analysis

This issue is currently rated as having critical severity.

CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 7.5 9.6
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H
Attack Vector Network Network
Attack Complexity Low Low
Privileges Required None Low
User Interaction None None
Scope Unchanged Changed
Confidentiality Impact None None
Integrity Impact None High
Availability Impact High High
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1216496 [NEW]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
SUSE Liberty Linux 9
  • squid >= 5.5-6.el9_3.2
Patchnames:
RHSA-2023:7465
openSUSE Tumbleweed
  • squid >= 6.4-1.1
Patchnames:
openSUSE Tumbleweed GA squid-6.4-1.1


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Enterprise Storage 7.1 squid Analysis
SUSE Linux Enterprise High Performance Computing 12 SP5 squid Analysis
SUSE Linux Enterprise High Performance Computing 15 SP5 squid Analysis
SUSE Linux Enterprise Module for Server Applications 15 SP5 squid Analysis
SUSE Linux Enterprise Real Time 15 SP3 squid Analysis
SUSE Linux Enterprise Server 12 SP5 squid Analysis
SUSE Linux Enterprise Server 15 SP5 squid Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP5 squid Analysis
SUSE Linux Enterprise Server for SAP Applications 15 SP4 squid Analysis
SUSE Linux Enterprise Server for SAP Applications 15 SP5 squid Analysis
SUSE Manager Proxy 4.3 squid Analysis
SUSE Manager Retail Branch Server 4.3 squid Analysis
SUSE Manager Server 4.3 squid Analysis
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise High Performance Computing 15 squid Analysis
SUSE Linux Enterprise High Performance Computing 15 SP1 squid Analysis
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS squid Analysis
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS squid Analysis
SUSE Linux Enterprise High Performance Computing 15 SP2 squid Analysis
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS squid Analysis
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS squid Analysis
SUSE Linux Enterprise High Performance Computing 15 SP3 squid Analysis
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS squid Analysis
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS squid Analysis
SUSE Linux Enterprise High Performance Computing 15 SP4 squid Analysis
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS squid Analysis
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS squid Analysis
SUSE Linux Enterprise High Performance Computing 15-ESPOS squid Analysis
SUSE Linux Enterprise High Performance Computing 15-LTSS squid Analysis
SUSE Linux Enterprise Module for Server Applications 15 SP2 squid Analysis
SUSE Linux Enterprise Module for Server Applications 15 SP3 squid Analysis
SUSE Linux Enterprise Module for Server Applications 15 SP4 squid Analysis
SUSE Linux Enterprise Server 12 SP2-BCL squid Analysis
SUSE Linux Enterprise Server 15 SP2 squid Analysis
SUSE Linux Enterprise Server 15 SP2-LTSS squid Analysis
SUSE Linux Enterprise Server 15 SP3 squid Analysis
SUSE Linux Enterprise Server 15 SP3-LTSS squid Analysis
SUSE Linux Enterprise Server 15 SP4 squid Analysis
SUSE Linux Enterprise Server 15 SP4-LTSS squid Analysis
SUSE Linux Enterprise Server for SAP Applications 15 squid Analysis
SUSE Linux Enterprise Server for SAP Applications 15 SP1 squid Analysis
SUSE Linux Enterprise Server for SAP Applications 15 SP2 squid Analysis
SUSE Linux Enterprise Server for SAP Applications 15 SP3 squid Analysis
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 squid Analysis
SUSE CaaS Platform 4.0 squid Analysis
SUSE Enterprise Storage 6 squid Analysis
SUSE Enterprise Storage 7 squid Analysis
SUSE Linux Enterprise Module for Server Applications 15 squid Analysis
SUSE Linux Enterprise Module for Server Applications 15 SP1 squid Analysis
SUSE Linux Enterprise Real Time 15 SP2 squid Analysis
SUSE Linux Enterprise Real Time 15 SP4 squid Analysis
SUSE Linux Enterprise Server 11 SP3 squid Analysis
SUSE Linux Enterprise Server 11 SP3-LTSS squid Analysis
SUSE Linux Enterprise Server 11 SP4 squid Analysis
SUSE Linux Enterprise Server 11 SP4 LTSS squid Analysis
SUSE Linux Enterprise Server 11 SP4-LTSS squid Analysis
SUSE Linux Enterprise Server 12 SP2 squid Analysis
SUSE Linux Enterprise Server 12 SP2-ESPOS squid Analysis
SUSE Linux Enterprise Server 12 SP2-LTSS squid Analysis
SUSE Linux Enterprise Server 12 SP3 squid Analysis
SUSE Linux Enterprise Server 12 SP3-BCL squid Analysis
SUSE Linux Enterprise Server 12 SP3-ESPOS squid Analysis
SUSE Linux Enterprise Server 12 SP3-LTSS squid Analysis
SUSE Linux Enterprise Server 12 SP4 squid Analysis
SUSE Linux Enterprise Server 12 SP4-ESPOS squid Analysis
SUSE Linux Enterprise Server 12 SP4-LTSS squid Analysis
SUSE Linux Enterprise Server 15 squid Analysis
SUSE Linux Enterprise Server 15 SP1 squid Analysis
SUSE Linux Enterprise Server 15 SP1-BCL squid Analysis
SUSE Linux Enterprise Server 15 SP1-LTSS squid Analysis
SUSE Linux Enterprise Server 15 SP2-BCL squid Analysis
SUSE Linux Enterprise Server 15 SP3-BCL squid Analysis
SUSE Linux Enterprise Server 15-LTSS squid Analysis
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 squid Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP2 squid Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP3 squid Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP4 squid Analysis
SUSE Manager Proxy 4.0 squid Analysis
SUSE Manager Proxy 4.1 squid Analysis
SUSE Manager Proxy 4.2 squid Analysis
SUSE Manager Retail Branch Server 4.0 squid Analysis
SUSE Manager Retail Branch Server 4.1 squid Analysis
SUSE Manager Retail Branch Server 4.2 squid Analysis
SUSE Manager Server 4.0 squid Analysis
SUSE Manager Server 4.1 squid Analysis
SUSE Manager Server 4.2 squid Analysis
SUSE OpenStack Cloud 7 squid Analysis
SUSE OpenStack Cloud 8 squid Analysis
SUSE OpenStack Cloud 9 squid Analysis
SUSE OpenStack Cloud Crowbar 8 squid Analysis
SUSE OpenStack Cloud Crowbar 9 squid Analysis


SUSE Timeline for this CVE

CVE page created: Mon Oct 23 14:00:06 2023
CVE page last modified: Fri Feb 2 12:37:42 2024