Upstream information
Description
eventlet before 0.35.2, as used in dnspython before 2.6.0, allows remote attackers to interfere with DNS name resolution by quickly sending an invalid packet from the expected IP address and source port, aka a "TuDoor" attack. In other words, dnspython does not have the preferred behavior in which the DNS name resolution algorithm would proceed, within the full time window, in order to wait for a valid packet. NOTE: dnspython 2.6.0 is unusable for a different reason that was addressed in 2.6.1.SUSE information
Overall state of this security issue: Pending
This issue is currently rated as having moderate severity.
| SUSE | |
|---|---|
| Base Score | 5.9 |
| Vector | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H |
| Attack Vector | Network |
| Attack Complexity | High |
| Privileges Required | None |
| User Interaction | None |
| Scope | Unchanged |
| Confidentiality Impact | None |
| Integrity Impact | None |
| Availability Impact | High |
| CVSSv3 Version | 3.1 |
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Please note that this evaluation state might be work in progress, incomplete or outdated.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 | python-dnspython | Affected |
| SUSE Linux Enterprise Desktop 15 SP5 | python-dnspython | Affected |
| SUSE Linux Enterprise Desktop 15 SP6 | python-dnspython | Affected |
| SUSE Linux Enterprise High Performance Computing 12 | python-dnspython | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5 | python-dnspython | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP6 | python-dnspython | Affected |
| SUSE Linux Enterprise Micro 5.3 | python-dnspython | Affected |
| SUSE Linux Enterprise Micro 5.4 | python-dnspython | Affected |
| SUSE Linux Enterprise Micro 5.5 | python-dnspython | Affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP5 | python-dnspython | Affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP6 | python-dnspython | Affected |
| SUSE Linux Enterprise Module for Package Hub 15 SP5 | python-dnspython | Affected |
| SUSE Linux Enterprise Module for Package Hub 15 SP6 | python-dnspython | Affected |
| SUSE Linux Enterprise Module for Public Cloud 12 | python-dnspython | Affected |
| SUSE Linux Enterprise Module for Python 3 15 SP5 | python-dnspython | Affected |
| SUSE Linux Enterprise Server 12 SP5 | python-dnspython | Affected |
| SUSE Linux Enterprise Server 15 SP5 | python-dnspython | Affected |
| SUSE Linux Enterprise Server 15 SP6 | python-dnspython | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | python-dnspython | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | python-dnspython | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP6 | python-dnspython | Affected |
| SUSE Manager Proxy 4.3 | python-dnspython | Affected |
| SUSE Manager Retail Branch Server 4.3 | python-dnspython | Affected |
| SUSE Manager Server 4.3 | python-dnspython | Affected |
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise Desktop 15 SP4 | python-dnspython | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2 | python-dnspython | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | python-dnspython | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | python-dnspython | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3 | python-dnspython | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | python-dnspython | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | python-dnspython | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4 | python-dnspython | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | python-dnspython | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | python-dnspython | Affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP2 | python-dnspython | Affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP3 | python-dnspython | Affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP4 | python-dnspython | Affected |
| SUSE Linux Enterprise Module for Python 3 15 SP4 | python-dnspython | Affected |
| SUSE Linux Enterprise Server 15 SP2 | python-dnspython | Affected |
| SUSE Linux Enterprise Server 15 SP2-LTSS | python-dnspython | Affected |
| SUSE Linux Enterprise Server 15 SP3 | python-dnspython | Affected |
| SUSE Linux Enterprise Server 15 SP3-LTSS | python-dnspython | Affected |
| SUSE Linux Enterprise Server 15 SP4 | python-dnspython | Affected |
| SUSE Linux Enterprise Server 15 SP4-LTSS | python-dnspython | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | python-dnspython | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | python-dnspython | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | python-dnspython | Affected |
| SUSE OpenStack Cloud 8 | python-dnspython | Affected |
| SUSE OpenStack Cloud 9 | python-dnspython | Affected |
| Products past their end of life and not receiving proactive updates anymore. | ||
| HPE Helion OpenStack 8 | python-dnspython | Affected |
| SUSE CaaS Platform 4.0 | python-dnspython | Affected |
| SUSE Enterprise Storage 6 | python-dnspython | Affected |
| SUSE Enterprise Storage 7 | python-dnspython | Affected |
| SUSE Linux Enterprise Desktop 15 SP1 | python-dnspython | Affected |
| SUSE Linux Enterprise Desktop 15 SP2 | python-dnspython | Affected |
| SUSE Linux Enterprise Desktop 15 SP3 | python-dnspython | Affected |
| SUSE Linux Enterprise High Performance Computing 15 | python-dnspython | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1 | python-dnspython | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | python-dnspython | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | python-dnspython | Affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP1 | python-dnspython | Affected |
| SUSE Linux Enterprise Module for Package Hub 15 | python-dnspython | Affected |
| SUSE Linux Enterprise Module for Package Hub 15 SP1 | python-dnspython | Affected |
| SUSE Linux Enterprise Module for Package Hub 15 SP2 | python-dnspython | Affected |
| SUSE Linux Enterprise Module for Package Hub 15 SP3 | python-dnspython | Affected |
| SUSE Linux Enterprise Module for Package Hub 15 SP4 | python-dnspython | Affected |
| SUSE Linux Enterprise Module for Public Cloud 15 | python-dnspython | Affected |
| SUSE Linux Enterprise Real Time 15 SP2 | python-dnspython | Affected |
| SUSE Linux Enterprise Real Time 15 SP3 | python-dnspython | Affected |
| SUSE Linux Enterprise Real Time 15 SP4 | python-dnspython | Affected |
| SUSE Linux Enterprise Server 12 | python-dnspython | Affected |
| SUSE Linux Enterprise Server 12 SP3 | python-dnspython | Affected |
| SUSE Linux Enterprise Server 12 SP4 | python-dnspython | Affected |
| SUSE Linux Enterprise Server 15 | python-dnspython | Affected |
| SUSE Linux Enterprise Server 15 SP1 | python-dnspython | Affected |
| SUSE Linux Enterprise Server 15 SP1-BCL | python-dnspython | Affected |
| SUSE Linux Enterprise Server 15 SP1-LTSS | python-dnspython | Affected |
| SUSE Linux Enterprise Server 15 SP2-BCL | python-dnspython | Affected |
| SUSE Linux Enterprise Server 15 SP3-BCL | python-dnspython | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 | python-dnspython | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | python-dnspython | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | python-dnspython | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 | python-dnspython | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | python-dnspython | Affected |
| SUSE Manager Proxy 4.0 | python-dnspython | Affected |
| SUSE Manager Proxy 4.1 | python-dnspython | Affected |
| SUSE Manager Proxy 4.2 | python-dnspython | Affected |
| SUSE Manager Retail Branch Server 4.0 | python-dnspython | Affected |
| SUSE Manager Retail Branch Server 4.1 | python-dnspython | Affected |
| SUSE Manager Retail Branch Server 4.2 | python-dnspython | Affected |
| SUSE Manager Server 4.0 | python-dnspython | Affected |
| SUSE Manager Server 4.1 | python-dnspython | Affected |
| SUSE Manager Server 4.2 | python-dnspython | Affected |
| SUSE OpenStack Cloud Crowbar 8 | python-dnspython | Affected |
| SUSE OpenStack Cloud Crowbar 9 | python-dnspython | Affected |
SUSE Timeline for this CVE
CVE page created: Thu Apr 11 16:00:33 2024CVE page last modified: Mon Apr 29 19:14:55 2024