Upstream information
Description
A flaw was found in Squid. The limits applied for validation of HTTP response headers are applied before caching. However, Squid may grow a cached HTTP response header beyond the configured maximum size, causing a stall or crash of the worker process when a large header is retrieved from the disk cache, resulting in a denial of service.Upstream Security Advisories:
SUSE information
Overall state of this security issue: Pending
This issue is currently rated as having important severity.
| CNA (Red Hat) | National Vulnerability Database | SUSE | |
|---|---|---|---|
| Base Score | 7.5 | 7.5 | 7.5 |
| 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:N/UI:N/S:U/C:N/I:N/A:H | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| Attack Vector | Network | Network | Network |
| Attack Complexity | Low | Low | Low |
| Privileges Required | None | None | None |
| User Interaction | None | None | None |
| Scope | Unchanged | Unchanged | Unchanged |
| Confidentiality Impact | None | None | None |
| Integrity Impact | None | None | None |
| Availability Impact | High | High | High |
| CVSSv3 Version | 3.1 | 3.1 | 3.1 |
List of released packages
| Product(s) | Fixed package version(s) | References |
|---|---|---|
| SUSE Liberty Linux 9 |
| Patchnames: RHSA-2023:7465 |
| openSUSE Tumbleweed |
| Patchnames: openSUSE-Tumbleweed-2024-13398 |
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Please note that this evaluation state might be work in progress, incomplete or outdated.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 Linux Enterprise High Performance Computing 12 SP5 | squid | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5 | squid | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP6 | squid | Already fixed |
| SUSE Linux Enterprise Module for Server Applications 15 SP5 | squid | Affected |
| SUSE Linux Enterprise Module for Server Applications 15 SP6 | squid | Already fixed |
| SUSE Linux Enterprise Server 12 SP5 | squid | Affected |
| SUSE Linux Enterprise Server 12 SP5-LTSS | squid | Affected |
| SUSE Linux Enterprise Server 15 SP5 | squid | Affected |
| SUSE Linux Enterprise Server 15 SP6 | squid | Already fixed |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | squid | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | squid | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP6 | squid | Already fixed |
| SUSE Manager Proxy 4.3 | squid | Affected |
| SUSE Manager Retail Branch Server 4.3 | squid | Affected |
| SUSE Manager Server 4.3 | squid | Affected |
| openSUSE Leap 15.5 | squid | Affected |
| openSUSE Leap 15.6 | squid | Already fixed |
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise High Performance Computing 15 SP2 | squid | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | squid | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | squid | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3 | squid | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | squid | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | squid | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4 | squid | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | squid | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | squid | Affected |
| SUSE Linux Enterprise Module for Server Applications 15 SP2 | squid | Affected |
| SUSE Linux Enterprise Module for Server Applications 15 SP3 | squid | Affected |
| SUSE Linux Enterprise Module for Server Applications 15 SP4 | squid | Affected |
| SUSE Linux Enterprise Server 15 SP2 | squid | Affected |
| SUSE Linux Enterprise Server 15 SP2-LTSS | squid | Affected |
| SUSE Linux Enterprise Server 15 SP3 | squid | Affected |
| SUSE Linux Enterprise Server 15 SP3-LTSS | squid | Affected |
| SUSE Linux Enterprise Server 15 SP4 | squid | Affected |
| SUSE Linux Enterprise Server 15 SP4-LTSS | squid | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | squid | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | squid | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | squid | Affected |
| Products past their end of life and not receiving proactive updates anymore. | ||
| HPE Helion OpenStack 8 | squid | Not affected |
| SUSE CaaS Platform 4.0 | squid | Affected |
| SUSE Enterprise Storage 6 | squid | Affected |
| SUSE Enterprise Storage 7 | squid | Affected |
| SUSE Enterprise Storage 7.1 | squid | Affected |
| SUSE Linux Enterprise High Performance Computing 15 | squid | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1 | squid | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | squid | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | squid | Affected |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | squid | Affected |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | squid | Affected |
| SUSE Linux Enterprise Module for Server Applications 15 | squid | Affected |
| SUSE Linux Enterprise Module for Server Applications 15 SP1 | squid | Affected |
| SUSE Linux Enterprise Point of Sale 11 SP3 | squid | Not affected |
| SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT | squid | Not affected |
| SUSE Linux Enterprise Real Time 15 SP2 | squid | Affected |
| SUSE Linux Enterprise Real Time 15 SP3 | squid | Affected |
| SUSE Linux Enterprise Real Time 15 SP4 | squid | Affected |
| SUSE Linux Enterprise Server 11 SP1-LTSS | squid | Not affected |
| SUSE Linux Enterprise Server 11 SP2 | squid | Not affected |
| SUSE Linux Enterprise Server 11 SP2-LTSS | squid | Not affected |
| SUSE Linux Enterprise Server 11 SP3 | squid | Not affected |
| SUSE Linux Enterprise Server 11 SP3-LTSS | squid | Not affected |
| SUSE Linux Enterprise Server 11 SP4 | squid | Not affected |
| SUSE Linux Enterprise Server 11 SP4 LTSS | squid | Not affected |
| SUSE Linux Enterprise Server 11 SP4-LTSS | squid | Not affected |
| SUSE Linux Enterprise Server 12 SP2 | squid | Not affected |
| SUSE Linux Enterprise Server 12 SP2-BCL | squid | Not affected |
| SUSE Linux Enterprise Server 12 SP2-ESPOS | squid | Not affected |
| SUSE Linux Enterprise Server 12 SP2-LTSS | squid | Not affected |
| SUSE Linux Enterprise Server 12 SP3 | squid | Not affected |
| SUSE Linux Enterprise Server 12 SP3-BCL | squid | Not affected |
| SUSE Linux Enterprise Server 12 SP3-ESPOS | squid | Not affected |
| SUSE Linux Enterprise Server 12 SP3-LTSS | squid | Not affected |
| SUSE Linux Enterprise Server 12 SP4 | squid | Not affected |
| SUSE Linux Enterprise Server 12 SP4-ESPOS | squid | Not affected |
| SUSE Linux Enterprise Server 12 SP4-LTSS | squid | Not affected |
| SUSE Linux Enterprise Server 15 | squid | Affected |
| SUSE Linux Enterprise Server 15 SP1 | squid | Affected |
| SUSE Linux Enterprise Server 15 SP1-BCL | squid | Affected |
| SUSE Linux Enterprise Server 15 SP1-LTSS | squid | Affected |
| SUSE Linux Enterprise Server 15 SP2-BCL | squid | Affected |
| SUSE Linux Enterprise Server 15 SP3-BCL | squid | Affected |
| SUSE Linux Enterprise Server 15-LTSS | squid | Affected |
| SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 | squid | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | squid | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | squid | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | squid | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 | squid | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | squid | Affected |
| SUSE Manager Proxy 4.0 | squid | Affected |
| SUSE Manager Proxy 4.1 | squid | Affected |
| SUSE Manager Proxy 4.2 | squid | Affected |
| SUSE Manager Retail Branch Server 4.0 | squid | Affected |
| SUSE Manager Retail Branch Server 4.1 | squid | Affected |
| SUSE Manager Retail Branch Server 4.2 | squid | Affected |
| SUSE Manager Server 4.0 | squid | Affected |
| SUSE Manager Server 4.1 | squid | Affected |
| SUSE Manager Server 4.2 | squid | Affected |
| SUSE OpenStack Cloud 7 | squid | Not affected |
| SUSE OpenStack Cloud 8 | squid | Not affected |
| SUSE OpenStack Cloud 9 | squid | Not affected |
| SUSE OpenStack Cloud Crowbar 8 | squid | Not affected |
| SUSE OpenStack Cloud Crowbar 9 | squid | Not affected |
| openSUSE Leap 15.3 | squid | Affected |
| openSUSE Leap 15.4 | squid | Affected |
| Products at an unknown state of their lifecycle. | ||
| SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security | squid | Affected |
SUSE Timeline for this CVE
CVE page created: Mon Oct 23 14:00:06 2023CVE page last modified: Thu Oct 24 20:47:50 2024