Upstream information
Description
Thunderbird versions prior to 91.3.0 are vulnerable to the heap overflow described in CVE-2021-43527 when processing S/MIME messages. Thunderbird versions 91.3.0 and later will not call the vulnerable code when processing S/MIME messages that contain certificates with DER-encoded DSA or RSA-PSS signatures.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having important severity.
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 9.8 | 5.3 |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
| Attack Vector | Network | Network |
| Attack Complexity | Low | Low |
| Privileges Required | None | None |
| User Interaction | None | None |
| Scope | Unchanged | Unchanged |
| Confidentiality Impact | High | None |
| Integrity Impact | High | Low |
| Availability Impact | High | None |
| CVSSv3 Version | 3.1 | 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Please note that this evaluation state might be work in progress, incomplete or outdated.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 Linux Enterprise Desktop 15 SP5 | MozillaFirefox | Affected |
| SUSE Linux Enterprise Desktop 15 SP5 | MozillaThunderbird | Affected |
| SUSE Linux Enterprise Desktop 15 SP6 | MozillaFirefox | Affected |
| SUSE Linux Enterprise Desktop 15 SP6 | MozillaThunderbird | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5 | MozillaFirefox | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP6 | MozillaFirefox | Affected |
| SUSE Linux Enterprise Module for Desktop Applications 15 SP5 | MozillaFirefox | Affected |
| SUSE Linux Enterprise Module for Desktop Applications 15 SP6 | MozillaFirefox | Affected |
| SUSE Linux Enterprise Module for Package Hub 15 SP5 | MozillaThunderbird | Affected |
| SUSE Linux Enterprise Module for Package Hub 15 SP6 | MozillaThunderbird | Affected |
| SUSE Linux Enterprise Server 15 SP5 | MozillaFirefox | Affected |
| SUSE Linux Enterprise Server 15 SP5 | MozillaThunderbird | Affected |
| SUSE Linux Enterprise Server 15 SP6 | MozillaFirefox | Affected |
| SUSE Linux Enterprise Server 15 SP6 | MozillaThunderbird | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | MozillaFirefox | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | MozillaThunderbird | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP6 | MozillaFirefox | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP6 | MozillaThunderbird | Affected |
| SUSE Linux Enterprise Workstation Extension 15 SP5 | MozillaThunderbird | Affected |
| SUSE Linux Enterprise Workstation Extension 15 SP6 | MozillaThunderbird | Affected |
| SUSE Manager Proxy 4.3 | MozillaFirefox | Released |
| SUSE Manager Retail Branch Server 4.3 | MozillaFirefox | Released |
| SUSE Manager Server 4.3 | MozillaFirefox | Released |
| openSUSE Leap 15.5 | MozillaFirefox | Affected |
| openSUSE Leap 15.5 | MozillaThunderbird | Affected |
| openSUSE Leap 15.6 | MozillaFirefox | Affected |
| openSUSE Leap 15.6 | MozillaThunderbird | Affected |
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise Desktop 15 SP4 | MozillaFirefox | Released |
| SUSE Linux Enterprise Desktop 15 SP4 | MozillaThunderbird | Released |
| SUSE Linux Enterprise High Performance Computing 12 SP5 | MozillaFirefox | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP2 | MozillaFirefox | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | MozillaFirefox | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | MozillaFirefox | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP3 | MozillaFirefox | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | MozillaFirefox | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | MozillaFirefox | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP4 | MozillaFirefox | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | MozillaFirefox | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | MozillaFirefox | Affected |
| SUSE Linux Enterprise Module for Desktop Applications 15 SP2 | MozillaFirefox | Released |
| SUSE Linux Enterprise Module for Desktop Applications 15 SP3 | MozillaFirefox | Released |
| SUSE Linux Enterprise Module for Desktop Applications 15 SP4 | MozillaFirefox | Released |
| SUSE Linux Enterprise Server 12 SP5 | MozillaFirefox | Released |
| SUSE Linux Enterprise Server 12 SP5-LTSS | MozillaFirefox | Affected |
| SUSE Linux Enterprise Server 15 SP2 | MozillaFirefox | Released |
| SUSE Linux Enterprise Server 15 SP2 | MozillaThunderbird | Released |
| SUSE Linux Enterprise Server 15 SP2-LTSS | MozillaFirefox | Released |
| SUSE Linux Enterprise Server 15 SP3 | MozillaFirefox | Released |
| SUSE Linux Enterprise Server 15 SP3 | MozillaThunderbird | Released |
| SUSE Linux Enterprise Server 15 SP3-LTSS | MozillaFirefox | Affected |
| SUSE Linux Enterprise Server 15 SP4 | MozillaFirefox | Released |
| SUSE Linux Enterprise Server 15 SP4 | MozillaThunderbird | Released |
| SUSE Linux Enterprise Server 15 SP4-LTSS | MozillaFirefox | Affected |
| SUSE Linux Enterprise Server 15-ESPOS | MozillaFirefox | Released |
| SUSE Linux Enterprise Server Business Critical Linux 15 SP1 | MozillaFirefox | Released |
| SUSE Linux Enterprise Server Business Critical Linux 15 SP2 | MozillaFirefox | Released |
| SUSE Linux Enterprise Server Business Critical Linux 15 SP3 | MozillaFirefox | Released |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | MozillaFirefox | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | MozillaFirefox | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | MozillaThunderbird | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | MozillaFirefox | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | MozillaThunderbird | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | MozillaFirefox | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | MozillaThunderbird | Released |
| Products past their end of life and not receiving proactive updates anymore. | ||
| HPE Helion OpenStack 8 | MozillaFirefox | Released |
| SUSE CaaS Platform 4.0 | MozillaFirefox | Released |
| SUSE CaaS Platform 4.5 | MozillaFirefox | Released |
| SUSE Enterprise Storage 6 | MozillaFirefox | Released |
| SUSE Enterprise Storage 7 | MozillaFirefox | Released |
| SUSE Enterprise Storage 7.1 | MozillaFirefox | Released |
| SUSE Linux Enterprise Desktop 11 SP2 | MozillaFirefox | Affected |
| SUSE Linux Enterprise Desktop 11 SP3 | MozillaFirefox | Affected |
| SUSE Linux Enterprise Desktop 11 SP4 | MozillaFirefox | Affected |
| SUSE Linux Enterprise Desktop 12 SP4 | MozillaFirefox | Affected |
| SUSE Linux Enterprise Desktop 15 | MozillaFirefox | Affected |
| SUSE Linux Enterprise Desktop 15 | MozillaThunderbird | Unsupported |
| SUSE Linux Enterprise Desktop 15 SP1 | MozillaFirefox | Affected |
| SUSE Linux Enterprise Desktop 15 SP1 | MozillaThunderbird | Unsupported |
| SUSE Linux Enterprise Desktop 15 SP2 | MozillaFirefox | Released |
| SUSE Linux Enterprise Desktop 15 SP2 | MozillaThunderbird | Released |
| SUSE Linux Enterprise Desktop 15 SP3 | MozillaFirefox | Released |
| SUSE Linux Enterprise Desktop 15 SP3 | MozillaThunderbird | Released |
| SUSE Linux Enterprise High Performance Computing 15 | MozillaFirefox | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1 | MozillaFirefox | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | MozillaFirefox | Released |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | MozillaFirefox | Released |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | MozillaFirefox | Affected |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | MozillaFirefox | Released |
| SUSE Linux Enterprise Module for Desktop Applications 15 | MozillaFirefox | Affected |
| SUSE Linux Enterprise Module for Desktop Applications 15 SP1 | MozillaFirefox | Affected |
| SUSE Linux Enterprise Module for Package Hub 15 SP3 | MozillaThunderbird | Affected |
| SUSE Linux Enterprise Module for Package Hub 15 SP4 | MozillaThunderbird | Affected |
| SUSE Linux Enterprise Point of Sale 11 SP3 | MozillaFirefox | Affected |
| SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT | MozillaFirefox | Affected |
| SUSE Linux Enterprise Real Time 15 SP2 | MozillaFirefox | Released |
| SUSE Linux Enterprise Real Time 15 SP3 | MozillaFirefox | Released |
| SUSE Linux Enterprise Real Time 15 SP4 | MozillaFirefox | Affected |
| SUSE Linux Enterprise Server 11 SP1 | MozillaFirefox | Unsupported |
| SUSE Linux Enterprise Server 11 SP1-LTSS | MozillaFirefox | Affected |
| SUSE Linux Enterprise Server 11 SP2 | MozillaFirefox | Affected |
| SUSE Linux Enterprise Server 11 SP2-LTSS | MozillaFirefox | Affected |
| SUSE Linux Enterprise Server 11 SP3 | MozillaFirefox | Released |
| SUSE Linux Enterprise Server 11 SP3-LTSS | MozillaFirefox | Affected |
| SUSE Linux Enterprise Server 11 SP4 | MozillaFirefox | Affected |
| SUSE Linux Enterprise Server 11 SP4 LTSS | MozillaFirefox | Released |
| SUSE Linux Enterprise Server 11 SP4-LTSS | MozillaFirefox | Unsupported |
| SUSE Linux Enterprise Server 12 SP2-BCL | MozillaFirefox | Released |
| SUSE Linux Enterprise Server 12 SP2-ESPOS | MozillaFirefox | Affected |
| SUSE Linux Enterprise Server 12 SP2-LTSS | MozillaFirefox | Affected |
| SUSE Linux Enterprise Server 12 SP3-BCL | MozillaFirefox | Released |
| SUSE Linux Enterprise Server 12 SP3-ESPOS | MozillaFirefox | Released |
| SUSE Linux Enterprise Server 12 SP3-LTSS | MozillaFirefox | Released |
| SUSE Linux Enterprise Server 12 SP4 | MozillaFirefox | Affected |
| SUSE Linux Enterprise Server 12 SP4-ESPOS | MozillaFirefox | Released |
| SUSE Linux Enterprise Server 12 SP4-LTSS | MozillaFirefox | Released |
| SUSE Linux Enterprise Server 15 | MozillaFirefox | Affected |
| SUSE Linux Enterprise Server 15 | MozillaThunderbird | Unsupported |
| SUSE Linux Enterprise Server 15 SP1 | MozillaFirefox | Affected |
| SUSE Linux Enterprise Server 15 SP1 | MozillaThunderbird | Unsupported |
| SUSE Linux Enterprise Server 15 SP1-BCL | MozillaFirefox | Affected |
| SUSE Linux Enterprise Server 15 SP1-LTSS | MozillaFirefox | Released |
| SUSE Linux Enterprise Server 15 SP2-BCL | MozillaFirefox | Affected |
| SUSE Linux Enterprise Server 15 SP3-BCL | MozillaFirefox | Affected |
| SUSE Linux Enterprise Server 15-LTSS | MozillaFirefox | Released |
| SUSE Linux Enterprise Server for SAP Applications 11 SP3 | MozillaFirefox | Affected |
| SUSE Linux Enterprise Server for SAP Applications 11 SP4 | MozillaFirefox | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | MozillaFirefox | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | MozillaFirefox | Released |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | MozillaFirefox | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 | MozillaFirefox | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 | MozillaThunderbird | Unsupported |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | MozillaFirefox | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | MozillaThunderbird | Unsupported |
| SUSE Linux Enterprise Software Development Kit 11 SP3 | MozillaFirefox | Affected |
| SUSE Linux Enterprise Software Development Kit 11 SP4 | MozillaFirefox | Affected |
| SUSE Linux Enterprise Software Development Kit 12 SP4 | MozillaFirefox | Affected |
| SUSE Linux Enterprise Software Development Kit 12 SP5 | MozillaFirefox | Released |
| SUSE Linux Enterprise Workstation Extension 15 | MozillaThunderbird | Unsupported |
| SUSE Linux Enterprise Workstation Extension 15 SP1 | MozillaThunderbird | Unsupported |
| SUSE Linux Enterprise Workstation Extension 15 SP2 | MozillaThunderbird | Released |
| SUSE Linux Enterprise Workstation Extension 15 SP3 | MozillaThunderbird | Released |
| SUSE Linux Enterprise Workstation Extension 15 SP4 | MozillaThunderbird | Released |
| SUSE Manager Proxy 4.0 | MozillaFirefox | Affected |
| SUSE Manager Proxy 4.1 | MozillaFirefox | Released |
| SUSE Manager Proxy 4.2 | MozillaFirefox | Released |
| SUSE Manager Retail Branch Server 4.0 | MozillaFirefox | Affected |
| SUSE Manager Retail Branch Server 4.1 | MozillaFirefox | Released |
| SUSE Manager Retail Branch Server 4.2 | MozillaFirefox | Released |
| SUSE Manager Server 4.0 | MozillaFirefox | Affected |
| SUSE Manager Server 4.1 | MozillaFirefox | Released |
| SUSE Manager Server 4.2 | MozillaFirefox | Released |
| SUSE OpenStack Cloud 7 | MozillaFirefox | Affected |
| SUSE OpenStack Cloud 8 | MozillaFirefox | Released |
| SUSE OpenStack Cloud 9 | MozillaFirefox | Released |
| SUSE OpenStack Cloud Crowbar 8 | MozillaFirefox | Released |
| SUSE OpenStack Cloud Crowbar 9 | MozillaFirefox | Released |
| openSUSE Leap 15.3 | MozillaFirefox | Affected |
| openSUSE Leap 15.3 | MozillaThunderbird | Affected |
| openSUSE Leap 15.4 | MozillaFirefox | Affected |
| openSUSE Leap 15.4 | MozillaThunderbird | Affected |
| Products at an unknown state of their lifecycle. | ||
| SUSE Linux Enterprise Server LTSS Extended Security 12-SP5 | MozillaFirefox | Affected |
SUSE Timeline for this CVE
CVE page created: Tue Dec 7 15:30:30 2021CVE page last modified: Tue Nov 12 19:31:50 2024