Upstream information
Description
squashfs_opendir in unsquash-2.c in Squashfs-Tools 4.5 allows Directory Traversal, a different vulnerability than CVE-2021-40153. A squashfs filesystem that has been crafted to include a symbolic link and then contents under the same filename in a filesystem can cause unsquashfs to first create the symbolic link pointing outside the expected directory, and then the subsequent write operation will cause the unsquashfs process to write through the symbolic link elsewhere in the filesystem.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
| National Vulnerability Database | |
|---|---|
| Base Score | 5.8 |
| Vector | AV:N/AC:M/Au:N/C:N/I:P/A:P |
| Access Vector | Network |
| Access Complexity | Medium |
| Authentication | None |
| Confidentiality Impact | None |
| Integrity Impact | Partial |
| Availability Impact | Partial |
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 8.1 | 6.6 |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H | CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N |
| Attack Vector | Network | Local |
| Attack Complexity | Low | Low |
| Privileges Required | None | Low |
| User Interaction | Required | Required |
| Scope | Unchanged | Unchanged |
| Confidentiality Impact | None | High |
| Integrity Impact | High | High |
| Availability Impact | High | None |
| CVSSv3 Version | 3.1 | 3.1 |
SUSE Security Advisories:
- SUSE-SU-2023:4424-1, published Mon Nov 13 16:30:16 UTC 2023
- SUSE-SU-2023:4591-1, published Mon Nov 27 16:30:03 UTC 2023
- SUSE-SU-2024:2463-1, published Fri Jul 12 16:31:39 UTC 2024
List of released packages
| Product(s) | Fixed package version(s) | References |
|---|---|---|
| Container bci/kiwi:9.24.43-2.3 Container suse/sle-micro-rancher/5.3:latest Container suse/sle-micro-rancher/5.4:latest |
| |
| SUSE Enterprise Storage 7.1 |
| Patchnames: SUSE-Storage-7.1-2023-4591 |
| SUSE Liberty Linux 8 |
| Patchnames: RHSA-2024:3139 |
| SUSE Liberty Linux 9 |
| Patchnames: RHSA-2024:2396 |
| SUSE Linux Enterprise Desktop 15 SP4 SUSE Linux Enterprise High Performance Computing 15 SP4 SUSE Linux Enterprise Module for Basesystem 15 SP4 SUSE Linux Enterprise Server 15 SP4 SUSE Linux Enterprise Server for SAP Applications 15 SP4 SUSE Manager Proxy 4.3 SUSE Manager Retail Branch Server 4.3 SUSE Manager Server 4.3 |
| Patchnames: SUSE-SLE-Module-Basesystem-15-SP4-2023-4591 |
| SUSE Linux Enterprise Desktop 15 SP5 SUSE Linux Enterprise High Performance Computing 15 SP5 SUSE Linux Enterprise Module for Basesystem 15 SP5 SUSE Linux Enterprise Server 15 SP5 SUSE Linux Enterprise Server for SAP Applications 15 SP5 |
| Patchnames: SUSE-SLE-Module-Basesystem-15-SP5-2023-4591 |
| SUSE Linux Enterprise Desktop 15 SP6 SUSE Linux Enterprise High Performance Computing 15 SP6 SUSE Linux Enterprise Module for Basesystem 15 SP6 SUSE Linux Enterprise Server 15 SP6 SUSE Linux Enterprise Server for SAP Applications 15 SP6 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP6 GA squashfs-4.6.1-150300.3.3.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS |
| Patchnames: SUSE-SLE-Product-HPC-15-SP3-ESPOS-2023-4591 |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS |
| Patchnames: SUSE-SLE-Product-HPC-15-SP3-LTSS-2023-4591 |
| SUSE Linux Enterprise Micro 5.1 |
| Patchnames: SUSE-SUSE-MicroOS-5.1-2023-4591 |
| SUSE Linux Enterprise Micro 5.2 |
| Patchnames: SUSE-SUSE-MicroOS-5.2-2023-4591 |
| SUSE Linux Enterprise Micro 5.3 |
| Patchnames: SUSE-SLE-Micro-5.3-2023-4591 |
| SUSE Linux Enterprise Micro 5.4 |
| Patchnames: SUSE-SLE-Micro-5.4-2023-4591 |
| SUSE Linux Enterprise Micro 5.5 |
| Patchnames: SUSE-SLE-Micro-5.5-2023-4591 SUSE-SLE-Micro-5.5-2024-2463 |
| SUSE Linux Enterprise Micro 6.0 |
| Patchnames: SUSE Linux Enterprise Micro 6.0 GA squashfs-4.6.1-3.7 |
| SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server for SAP Applications 12 SP5 |
| Patchnames: SUSE-SLE-SERVER-12-SP5-2023-4424 |
| SUSE Linux Enterprise Server 15 SP3-LTSS |
| Patchnames: SUSE-SLE-Product-SLES-15-SP3-LTSS-2023-4591 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 |
| Patchnames: SUSE-SLE-Product-SLES_SAP-15-SP3-2023-4591 |
| SUSE Manager Proxy 4.2 |
| Patchnames: SUSE-SLE-Product-SUSE-Manager-Proxy-4.2-2023-4591 |
| SUSE Manager Retail Branch Server 4.2 |
| Patchnames: SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.2-2023-4591 |
| SUSE Manager Server 4.2 |
| Patchnames: SUSE-SLE-Product-SUSE-Manager-Server-4.2-2023-4591 |
| openSUSE Leap 15.4 |
| Patchnames: openSUSE-SLE-15.4-2023-4591 |
| openSUSE Leap 15.5 |
| Patchnames: openSUSE-SLE-15.5-2023-4591 |
| openSUSE Leap Micro 5.3 |
| Patchnames: openSUSE-Leap-Micro-5.3-2023-4591 |
| openSUSE Leap Micro 5.4 |
| Patchnames: openSUSE-Leap-Micro-5.4-2023-4591 |
| openSUSE Leap Micro 5.5 |
| Patchnames: openSUSE-Leap-Micro-5.5-2023-4591 |
| openSUSE Tumbleweed |
| Patchnames: openSUSE-Tumbleweed-2024-11986 |
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 Desktop 15 SP5 | squashfs | Released |
| SUSE Linux Enterprise Desktop 15 SP6 | squashfs | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP5 | squashfs | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP6 | squashfs | Released |
| SUSE Linux Enterprise Micro 5.1 | squashfs | Released |
| SUSE Linux Enterprise Micro 5.2 | squashfs | Released |
| SUSE Linux Enterprise Micro 5.3 | squashfs | Released |
| SUSE Linux Enterprise Micro 5.4 | squashfs | Released |
| SUSE Linux Enterprise Micro 5.5 | squashfs | Released |
| SUSE Linux Enterprise Micro 6.0 | squashfs | Released |
| SUSE Linux Enterprise Micro for Rancher 5.2 | squashfs | Released |
| SUSE Linux Enterprise Micro for Rancher 5.3 | squashfs | Released |
| SUSE Linux Enterprise Micro for Rancher 5.4 | squashfs | Released |
| SUSE Linux Enterprise Micro for Rancher 5.5 | squashfs | Released |
| SUSE Linux Enterprise Module for Basesystem 15 SP5 | squashfs | Released |
| SUSE Linux Enterprise Module for Basesystem 15 SP6 | squashfs | Released |
| SUSE Linux Enterprise Server 15 SP5 | squashfs | Released |
| SUSE Linux Enterprise Server 15 SP6 | squashfs | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | squashfs | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP6 | squashfs | Released |
| SUSE Manager Proxy 4.3 | squashfs | Released |
| SUSE Manager Retail Branch Server 4.3 | squashfs | Released |
| SUSE Manager Server 4.3 | squashfs | Released |
| openSUSE Leap 15.5 | squashfs | Released |
| openSUSE Leap 15.6 | squashfs | Affected |
| openSUSE Leap Micro 5.5 | squashfs | Affected |
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise Desktop 15 SP4 | squashfs | Released |
| SUSE Linux Enterprise High Performance Computing 12 SP5 | squashfs | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP2 | squashfs | Unsupported |
| SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | squashfs | Unsupported |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | squashfs | Unsupported |
| SUSE Linux Enterprise High Performance Computing 15 SP3 | squashfs | Unsupported |
| SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | squashfs | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | squashfs | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP4 | squashfs | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | squashfs | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | squashfs | Affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP2 | squashfs | Unsupported |
| SUSE Linux Enterprise Module for Basesystem 15 SP3 | squashfs | Unsupported |
| SUSE Linux Enterprise Module for Basesystem 15 SP4 | squashfs | Released |
| SUSE Linux Enterprise Server 12 SP5 | squashfs | Released |
| SUSE Linux Enterprise Server 12 SP5-LTSS | squashfs | Affected |
| SUSE Linux Enterprise Server 15 SP2 | squashfs | Unsupported |
| SUSE Linux Enterprise Server 15 SP2-LTSS | squashfs | Unsupported |
| SUSE Linux Enterprise Server 15 SP3 | squashfs | Unsupported |
| SUSE Linux Enterprise Server 15 SP3-LTSS | squashfs | Released |
| SUSE Linux Enterprise Server 15 SP4 | squashfs | Released |
| SUSE Linux Enterprise Server 15 SP4-LTSS | squashfs | Affected |
| SUSE Linux Enterprise Server 15-ESPOS | squashfs | Unsupported |
| SUSE Linux Enterprise Server Business Critical Linux 15 SP1 | squashfs | Unsupported |
| SUSE Linux Enterprise Server Business Critical Linux 15 SP2 | squashfs | Unsupported |
| SUSE Linux Enterprise Server Business Critical Linux 15 SP3 | squashfs | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | squashfs | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | squashfs | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | squashfs | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | squashfs | Released |
| Products past their end of life and not receiving proactive updates anymore. | ||
| HPE Helion OpenStack 8 | squashfs | Affected |
| SUSE CaaS Platform 4.0 | squashfs | Unsupported |
| SUSE CaaS Platform 4.5 | squashfs | Unsupported |
| SUSE CaaS Platform Toolchain 3 | squashfs | Affected |
| SUSE Enterprise Storage 6 | squashfs | Affected |
| SUSE Enterprise Storage 7 | squashfs | Affected |
| SUSE Enterprise Storage 7.1 | squashfs | Released |
| SUSE Linux Enterprise Desktop 11 SP2 | squashfs | Unsupported |
| SUSE Linux Enterprise Desktop 11 SP3 | squashfs | Unsupported |
| SUSE Linux Enterprise Desktop 11 SP4 | squashfs | Unsupported |
| SUSE Linux Enterprise Desktop 12 SP2 | squashfs | Affected |
| SUSE Linux Enterprise Desktop 12 SP3 | squashfs | Affected |
| SUSE Linux Enterprise Desktop 12 SP4 | squashfs | Affected |
| SUSE Linux Enterprise Desktop 15 | squashfs | Unsupported |
| SUSE Linux Enterprise Desktop 15 SP1 | squashfs | Unsupported |
| SUSE Linux Enterprise Desktop 15 SP2 | squashfs | Unsupported |
| SUSE Linux Enterprise Desktop 15 SP3 | squashfs | Unsupported |
| SUSE Linux Enterprise High Performance Computing 15 | squashfs | Unsupported |
| SUSE Linux Enterprise High Performance Computing 15 SP1 | squashfs | Unsupported |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | squashfs | Unsupported |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | squashfs | Unsupported |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | squashfs | Unsupported |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | squashfs | Unsupported |
| SUSE Linux Enterprise Micro 5.0 | squashfs | Unsupported |
| SUSE Linux Enterprise Module for Basesystem 15 | squashfs | Unsupported |
| SUSE Linux Enterprise Module for Basesystem 15 SP1 | squashfs | Unsupported |
| SUSE Linux Enterprise Point of Sale 11 SP3 | squashfs | Unsupported |
| SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT | squashfs | Affected |
| SUSE Linux Enterprise Point of Service 11 SP3 | squashfs | Unsupported |
| SUSE Linux Enterprise Real Time 15 SP2 | squashfs | Unsupported |
| SUSE Linux Enterprise Real Time 15 SP3 | squashfs | Released |
| SUSE Linux Enterprise Real Time 15 SP4 | squashfs | Affected |
| SUSE Linux Enterprise Server 11 SP2 | squashfs | Unsupported |
| SUSE Linux Enterprise Server 11 SP2-LTSS | squashfs | Unsupported |
| SUSE Linux Enterprise Server 11 SP3 | squashfs | Unsupported |
| SUSE Linux Enterprise Server 11 SP3-LTSS | squashfs | Unsupported |
| SUSE Linux Enterprise Server 11 SP4 | squashfs | Unsupported |
| SUSE Linux Enterprise Server 11 SP4 LTSS | squashfs | Unsupported |
| SUSE Linux Enterprise Server 11 SP4-LTSS | squashfs | Unsupported |
| SUSE Linux Enterprise Server 12 SP2 | squashfs | Affected |
| SUSE Linux Enterprise Server 12 SP2-BCL | squashfs | Affected |
| SUSE Linux Enterprise Server 12 SP2-ESPOS | squashfs | Affected |
| SUSE Linux Enterprise Server 12 SP2-LTSS | squashfs | Affected |
| SUSE Linux Enterprise Server 12 SP3 | squashfs | Affected |
| SUSE Linux Enterprise Server 12 SP3-BCL | squashfs | Unsupported |
| SUSE Linux Enterprise Server 12 SP3-ESPOS | squashfs | Unsupported |
| SUSE Linux Enterprise Server 12 SP3-LTSS | squashfs | Unsupported |
| SUSE Linux Enterprise Server 12 SP4 | squashfs | Affected |
| SUSE Linux Enterprise Server 12 SP4-ESPOS | squashfs | Affected |
| SUSE Linux Enterprise Server 12 SP4-LTSS | squashfs | Affected |
| SUSE Linux Enterprise Server 15 | squashfs | Unsupported |
| SUSE Linux Enterprise Server 15 SP1 | squashfs | Unsupported |
| SUSE Linux Enterprise Server 15 SP1-BCL | squashfs | Unsupported |
| SUSE Linux Enterprise Server 15 SP1-LTSS | squashfs | Unsupported |
| SUSE Linux Enterprise Server 15 SP2-BCL | squashfs | Unsupported |
| SUSE Linux Enterprise Server 15 SP3-BCL | squashfs | Affected |
| SUSE Linux Enterprise Server 15-LTSS | squashfs | Unsupported |
| SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 | squashfs | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | squashfs | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | squashfs | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | squashfs | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 | squashfs | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | squashfs | Unsupported |
| SUSE Manager Proxy 4.0 | squashfs | Unsupported |
| SUSE Manager Proxy 4.1 | squashfs | Unsupported |
| SUSE Manager Proxy 4.2 | squashfs | Released |
| SUSE Manager Retail Branch Server 4.0 | squashfs | Unsupported |
| SUSE Manager Retail Branch Server 4.1 | squashfs | Unsupported |
| SUSE Manager Retail Branch Server 4.2 | squashfs | Released |
| SUSE Manager Server 4.0 | squashfs | Unsupported |
| SUSE Manager Server 4.1 | squashfs | Unsupported |
| SUSE Manager Server 4.2 | squashfs | Released |
| SUSE OpenStack Cloud 7 | squashfs | Affected |
| SUSE OpenStack Cloud 8 | squashfs | Affected |
| SUSE OpenStack Cloud 9 | squashfs | Affected |
| SUSE OpenStack Cloud Crowbar 8 | squashfs | Affected |
| SUSE OpenStack Cloud Crowbar 9 | squashfs | Affected |
| openSUSE Leap 15.3 | squashfs | Released |
| openSUSE Leap 15.4 | squashfs | Released |
| openSUSE Leap Micro 5.2 | squashfs | Affected |
| openSUSE Leap Micro 5.3 | squashfs | Released |
| openSUSE Leap Micro 5.4 | squashfs | Released |
| Products at an unknown state of their lifecycle. | ||
| SUSE Linux Enterprise Server LTSS Extended Security 12-SP5 | squashfs | Affected |
| Container Status | ||
| bci/kiwi suse/sle-micro-rancher/5.3 suse/sle-micro-rancher/5.4 | squashfs | Released |
| rancher/elemental-builder-image/5.3 | squashfs | In progress |
SUSE Timeline for this CVE
CVE page created: Fri Aug 27 22:00:10 2021CVE page last modified: Wed Nov 13 13:49:33 2024