Upstream information
Description
A flaw was found in libnbd. The client did not always correctly verify the NBD server's certificate when using TLS to connect to an NBD server. This issue allows a man-in-the-middle attack on NBD traffic.SUSE information
Overall state of this security issue: Pending
This issue is currently rated as having important severity.
| CNA (Red Hat) | SUSE | |
|---|---|---|
| Base Score | 7.4 | 7.4 |
| Vector | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N |
| Attack Vector | Network | Network |
| Attack Complexity | High | High |
| Privileges Required | None | None |
| User Interaction | None | None |
| Scope | Unchanged | Unchanged |
| Confidentiality Impact | High | High |
| Integrity Impact | High | High |
| Availability Impact | None | None |
| CVSSv3 Version | 3.1 | 3.1 |
| SUSE | |
|---|---|
| Base Score | 7.6 |
| Vector | CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N |
| Attack Vector | Network |
| Attack Complexity | Low |
| Attack Requirements | Present |
| Privileges Required | None |
| User Interaction | Passive |
| Vulnerable System Confidentiality Impact | High |
| Vulnerable System Integrity Impact | High |
| Vulnerable System Availability Impact | None |
| Subsequent System Confidentiality Impact | None |
| Subsequent System Integrity Impact | None |
| Subsequent System Availability Impact | None |
| CVSSv4 Version | 4.0 |
SUSE Security Advisories:
- RHSA-2024:6757, published Fri Sep 20 15:05:38 UTC 2024
- SUSE-SU-2024:2789-1, published Tue Aug 6 16:30:21 UTC 2024
- SUSE-SU-2024:2813-1, published Wed Aug 7 12:30:25 UTC 2024
List of released packages
| Product(s) | Fixed package version(s) | References |
|---|---|---|
| SUSE Liberty Linux 9 |
| Patchnames: RHSA-2024:6757 |
| SUSE Linux Enterprise High Performance Computing 15 SP6 SUSE Linux Enterprise Module for Server Applications 15 SP6 SUSE Linux Enterprise Server 15 SP6 SUSE Linux Enterprise Server for SAP Applications 15 SP6 |
| Patchnames: SUSE-SLE-Module-Server-Applications-15-SP6-2024-2813 |
| openSUSE Leap 15.5 |
| Patchnames: openSUSE-SLE-15.5-2024-2789 |
| openSUSE Leap 15.6 |
| Patchnames: openSUSE-SLE-15.6-2024-2813 |
| openSUSE Tumbleweed |
| Patchnames: openSUSE-Tumbleweed-2024-14240 |
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Please note that this evaluation state might be work in progress, incomplete or outdated.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 SP6 | libnbd | Released |
| SUSE Linux Enterprise Module for Server Applications 15 SP6 | libnbd | Released |
| SUSE Linux Enterprise Server 15 SP6 | libnbd | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP6 | libnbd | Released |
| openSUSE Leap 15.5 | libnbd | Released |
| openSUSE Leap 15.6 | libnbd | Released |
| Products past their end of life and not receiving proactive updates anymore. | ||
| openSUSE Leap 15.3 | libnbd | Released |
| openSUSE Leap 15.4 | libnbd | Affected |
| Container Status | ||
| suse/sles/15.7/cdi-uploadserver:1.58.0 | libnbd | Already fixed |
| suse/sles/15.5/cdi-uploadserver:1.55.0 suse/sles/15.6/cdi-uploadserver:1.58.0 | libnbd | In progress |
SUSE Timeline for this CVE
CVE page created: Mon Aug 5 16:00:26 2024CVE page last modified: Mon Nov 18 14:15:06 2024