Upstream information
Description
An issue was discovered in Squid before 4.15 and 5.x before 5.0.6. Due to an input-validation bug, it is vulnerable to a Denial of Service attack (against all clients using the proxy). A client sends an HTTP Range request to trigger this.Upstream Security Advisories:
SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
| National Vulnerability Database | |
|---|---|
| Base Score | 4 |
| Vector | AV:N/AC:L/Au:S/C:N/I:N/A:P |
| Access Vector | Network |
| Access Complexity | Low |
| Authentication | Single |
| Confidentiality Impact | None |
| Integrity Impact | None |
| Availability Impact | Partial |
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 6.5 | 6.5 |
| Vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| Attack Vector | Network | Network |
| Attack Complexity | Low | Low |
| Privileges Required | Low | Low |
| User Interaction | None | None |
| Scope | Unchanged | Unchanged |
| Confidentiality Impact | None | None |
| Integrity Impact | None | None |
| Availability Impact | High | High |
| CVSSv3 Version | 3.1 | 3.1 |
SUSE Security Advisories:
- GHSA-pxwq-f3qr-w2xf, published Thu Aug 12 18:42:39 CEST 2021
List of released packages
| Product(s) | Fixed package version(s) | References |
|---|---|---|
| SUSE Liberty Linux 8 |
| Patchnames: RHSA-2021:4292 |
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Please note that this evaluation state might be work in progress, incomplete or outdated.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 15 SP5 | squid | Already fixed |
| SUSE Linux Enterprise Module for Server Applications 15 SP5 | squid | Already fixed |
| SUSE Linux Enterprise Server 15 SP5 | squid | Already fixed |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | squid | Already fixed |
| SUSE Manager Proxy 4.3 | squid | Already fixed |
| SUSE Manager Retail Branch Server 4.3 | squid | Already fixed |
| SUSE Manager Server 4.3 | squid | Already fixed |
| openSUSE Leap 15.5 | squid | Already fixed |
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise High Performance Computing 12 SP5 | squid | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP2 | squid | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | squid | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | squid | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP3 | squid | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | squid | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | squid | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP4 | squid | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | squid | Already fixed |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | squid | Already fixed |
| SUSE Linux Enterprise Module for Server Applications 15 SP2 | squid | Released |
| SUSE Linux Enterprise Module for Server Applications 15 SP3 | squid | Released |
| SUSE Linux Enterprise Module for Server Applications 15 SP4 | squid | Already fixed |
| SUSE Linux Enterprise Server 12 SP5 | squid | Released |
| SUSE Linux Enterprise Server 12 SP5-LTSS | squid | Released |
| SUSE Linux Enterprise Server 15 SP2 | squid | Released |
| SUSE Linux Enterprise Server 15 SP2-LTSS | squid | Released |
| SUSE Linux Enterprise Server 15 SP3 | squid | Released |
| SUSE Linux Enterprise Server 15 SP3-LTSS | squid | Released |
| SUSE Linux Enterprise Server 15 SP4 | squid | Already fixed |
| SUSE Linux Enterprise Server 15 SP4-LTSS | squid | Already fixed |
| SUSE Linux Enterprise Server 15-ESPOS | squid | Released |
| SUSE Linux Enterprise Server Business Critical Linux 15 SP1 | squid | Released |
| SUSE Linux Enterprise Server Business Critical Linux 15 SP2 | squid | Released |
| SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 | squid | Released |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | squid | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | squid | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | squid | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | squid | Already fixed |
| Products past their end of life and not receiving proactive updates anymore. | ||
| HPE Helion OpenStack 8 | squid | Affected |
| SUSE CaaS Platform 4.0 | squid | Released |
| SUSE CaaS Platform 4.5 | squid | Released |
| SUSE Enterprise Storage 6 | squid | Released |
| SUSE Enterprise Storage 7 | squid | Released |
| SUSE Enterprise Storage 7.1 | squid | Released |
| 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 | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | squid | Released |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | squid | Affected |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | squid | Released |
| 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 11 SP3 | squid3 | Not affected |
| SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT | squid | Unsupported |
| SUSE Linux Enterprise Point of Service 11 SP3 | squid | Not affected |
| SUSE Linux Enterprise Point of Service 11 SP3 | squid3 | Not affected |
| SUSE Linux Enterprise Real Time 15 SP2 | squid | Released |
| SUSE Linux Enterprise Real Time 15 SP3 | squid | Affected |
| SUSE Linux Enterprise Real Time 15 SP4 | squid | Already fixed |
| SUSE Linux Enterprise Server 11 SP1 | squid | Unsupported |
| SUSE Linux Enterprise Server 11 SP1 | squid3 | Unsupported |
| SUSE Linux Enterprise Server 11 SP1-LTSS | squid | Not affected |
| SUSE Linux Enterprise Server 11 SP1-LTSS | squid3 | Not affected |
| SUSE Linux Enterprise Server 11 SP2 | squid | Not affected |
| SUSE Linux Enterprise Server 11 SP2 | squid3 | Not affected |
| SUSE Linux Enterprise Server 11 SP2-LTSS | squid | Not affected |
| SUSE Linux Enterprise Server 11 SP2-LTSS | squid3 | Not affected |
| SUSE Linux Enterprise Server 11 SP3 | squid | Released |
| SUSE Linux Enterprise Server 11 SP3 | squid3 | Unsupported |
| SUSE Linux Enterprise Server 11 SP3-LTSS | squid | Not affected |
| SUSE Linux Enterprise Server 11 SP3-LTSS | squid3 | Not affected |
| SUSE Linux Enterprise Server 11 SP4 | squid | Not affected |
| SUSE Linux Enterprise Server 11 SP4 | squid3 | Not affected |
| SUSE Linux Enterprise Server 11 SP4 LTSS | squid | Not affected |
| SUSE Linux Enterprise Server 11 SP4 LTSS | squid3 | Not affected |
| SUSE Linux Enterprise Server 11 SP4-LTSS | squid | Unsupported |
| SUSE Linux Enterprise Server 11 SP4-LTSS | squid3 | Unsupported |
| SUSE Linux Enterprise Server 12 SP2 | squid | Unsupported |
| SUSE Linux Enterprise Server 12 SP2-BCL | squid | Unsupported |
| SUSE Linux Enterprise Server 12 SP2-ESPOS | squid | Unsupported |
| SUSE Linux Enterprise Server 12 SP2-LTSS | squid | Unsupported |
| SUSE Linux Enterprise Server 12 SP3 | squid | Unsupported |
| SUSE Linux Enterprise Server 12 SP3-BCL | squid | Unsupported |
| SUSE Linux Enterprise Server 12 SP3-ESPOS | squid | Unsupported |
| SUSE Linux Enterprise Server 12 SP3-LTSS | squid | Unsupported |
| SUSE Linux Enterprise Server 12 SP4 | squid | Unsupported |
| SUSE Linux Enterprise Server 12 SP4-ESPOS | squid | Unsupported |
| SUSE Linux Enterprise Server 12 SP4-LTSS | squid | Unsupported |
| 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 | Released |
| 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 | Released |
| SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 | squid | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | squid | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | squid | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | squid | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 15 | squid | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | squid | Released |
| SUSE Manager Proxy 4.0 | squid | Released |
| SUSE Manager Proxy 4.1 | squid | Released |
| SUSE Manager Proxy 4.2 | squid | Released |
| SUSE Manager Retail Branch Server 4.0 | squid | Released |
| SUSE Manager Retail Branch Server 4.1 | squid | Released |
| SUSE Manager Retail Branch Server 4.2 | squid | Released |
| SUSE Manager Server 4.0 | squid | Released |
| SUSE Manager Server 4.1 | squid | Released |
| SUSE Manager Server 4.2 | squid | Released |
| SUSE OpenStack Cloud 7 | squid | Unsupported |
| SUSE OpenStack Cloud 8 | squid | Affected |
| SUSE OpenStack Cloud 9 | squid | Unsupported |
| SUSE OpenStack Cloud Crowbar 8 | squid | Affected |
| SUSE OpenStack Cloud Crowbar 9 | squid | Unsupported |
| openSUSE Leap 15.3 | squid | Affected |
| openSUSE Leap 15.4 | squid | Already fixed |
SUSE Timeline for this CVE
CVE page created: Tue May 11 15:50:16 2021CVE page last modified: Tue Dec 17 20:31:39 2024