Upstream information
Description
An out-of-bounds write flaw was found in FontForge in versions before 20200314 while parsing SFD files containing certain LayerCount tokens. This flaw allows an attacker to manipulate the memory allocated on the heap, causing the application to crash or execute arbitrary code. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having important severity.
| National Vulnerability Database | |
|---|---|
| Base Score | 6.8 |
| Vector | AV:N/AC:M/Au:N/C:P/I:P/A:P |
| Access Vector | Network |
| Access Complexity | Medium |
| Authentication | None |
| Confidentiality Impact | Partial |
| Integrity Impact | Partial |
| Availability Impact | Partial |
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 8.8 | 7.3 |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H | CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H |
| Attack Vector | Network | Local |
| Attack Complexity | Low | Low |
| Privileges Required | None | Low |
| User Interaction | Required | Required |
| Scope | Unchanged | Unchanged |
| Confidentiality Impact | High | High |
| Integrity Impact | High | High |
| Availability Impact | High | High |
| CVSSv3 Version | 3.1 | 3.1 |
SUSE Security Advisories:
- SUSE-SU-2020:3628-1, published Fri Dec 4 13:20:48 MST 2020
- openSUSE-SU-2020:2111-1, published Tue Feb 16 10:57:22 2021
List of released packages
| Product(s) | Fixed package version(s) | References |
|---|---|---|
| SUSE Liberty Linux 8 |
| Patchnames: RHSA-2020:4844 |
| SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server for SAP Applications 12 SP5 SUSE Linux Enterprise Software Development Kit 12 SP5 |
| Patchnames: SUSE-SLE-SDK-12-SP5-2020-3628 |
| openSUSE Leap 15.1 |
| Patchnames: openSUSE-2020-2111 |
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Please note that this evaluation state might be work in progress, incomplete or outdated.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 | fontforge | Not affected |
| SUSE Linux Enterprise Desktop 15 SP6 | fontforge | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5 | fontforge | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP6 | fontforge | Not affected |
| SUSE Linux Enterprise Module for Desktop Applications 15 SP5 | fontforge | Not affected |
| SUSE Linux Enterprise Module for Desktop Applications 15 SP6 | fontforge | Not affected |
| SUSE Linux Enterprise Server 15 SP5 | fontforge | Not affected |
| SUSE Linux Enterprise Server 15 SP6 | fontforge | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | fontforge | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP6 | fontforge | Not affected |
| SUSE Manager Proxy 4.3 | fontforge | Not affected |
| SUSE Manager Retail Branch Server 4.3 | fontforge | Not affected |
| SUSE Manager Server 4.3 | fontforge | Not affected |
| openSUSE Leap 15.5 | fontforge | Not affected |
| openSUSE Leap 15.6 | fontforge | Not affected |
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise Desktop 15 SP4 | fontforge | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2 | fontforge | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | fontforge | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | fontforge | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3 | fontforge | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | fontforge | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | fontforge | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4 | fontforge | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | fontforge | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | fontforge | Not affected |
| SUSE Linux Enterprise Module for Desktop Applications 15 SP2 | fontforge | Not affected |
| SUSE Linux Enterprise Module for Desktop Applications 15 SP3 | fontforge | Not affected |
| SUSE Linux Enterprise Module for Desktop Applications 15 SP4 | fontforge | Not affected |
| SUSE Linux Enterprise Server 12 SP5 | fontforge | Released |
| SUSE Linux Enterprise Server 15 SP2 | fontforge | Not affected |
| SUSE Linux Enterprise Server 15 SP2-LTSS | fontforge | Not affected |
| SUSE Linux Enterprise Server 15 SP3 | fontforge | Not affected |
| SUSE Linux Enterprise Server 15 SP3-LTSS | fontforge | Not affected |
| SUSE Linux Enterprise Server 15 SP4 | fontforge | Not affected |
| SUSE Linux Enterprise Server 15 SP4-LTSS | fontforge | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | fontforge | Released |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | fontforge | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | fontforge | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | fontforge | Not affected |
| Products past their end of life and not receiving proactive updates anymore. | ||
| SUSE Enterprise Storage 7 | fontforge | Not affected |
| SUSE Enterprise Storage 7.1 | fontforge | Not affected |
| SUSE Linux Enterprise Desktop 12 | fontforge | Affected |
| SUSE Linux Enterprise Desktop 12 SP1 | fontforge | Affected |
| SUSE Linux Enterprise Desktop 12 SP2 | fontforge | Affected |
| SUSE Linux Enterprise Desktop 12 SP3 | fontforge | Affected |
| SUSE Linux Enterprise Desktop 12 SP4 | fontforge | Affected |
| SUSE Linux Enterprise Desktop 15 SP2 | fontforge | Not affected |
| SUSE Linux Enterprise Desktop 15 SP3 | fontforge | Not affected |
| SUSE Linux Enterprise Real Time 15 SP2 | fontforge | Not affected |
| SUSE Linux Enterprise Real Time 15 SP3 | fontforge | Not affected |
| SUSE Linux Enterprise Real Time 15 SP4 | fontforge | Not affected |
| SUSE Linux Enterprise Server 12 | fontforge | Affected |
| SUSE Linux Enterprise Server 12 SP1 | fontforge | Affected |
| SUSE Linux Enterprise Server 12 SP2 | fontforge | Affected |
| SUSE Linux Enterprise Server 12 SP3 | fontforge | Affected |
| SUSE Linux Enterprise Server 12 SP4 | fontforge | Affected |
| SUSE Linux Enterprise Server 15 SP2-BCL | fontforge | Not affected |
| SUSE Linux Enterprise Server 15 SP3-BCL | fontforge | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 | fontforge | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP1 | fontforge | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | fontforge | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | fontforge | Affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | fontforge | Affected |
| SUSE Linux Enterprise Software Development Kit 12 | fontforge | Affected |
| SUSE Linux Enterprise Software Development Kit 12 SP1 | fontforge | Affected |
| SUSE Linux Enterprise Software Development Kit 12 SP2 | fontforge | Affected |
| SUSE Linux Enterprise Software Development Kit 12 SP3 | fontforge | Affected |
| SUSE Linux Enterprise Software Development Kit 12 SP4 | fontforge | Affected |
| SUSE Linux Enterprise Software Development Kit 12 SP5 | fontforge | Released |
| SUSE Manager Proxy 4.1 | fontforge | Not affected |
| SUSE Manager Proxy 4.2 | fontforge | Not affected |
| SUSE Manager Retail Branch Server 4.1 | fontforge | Not affected |
| SUSE Manager Retail Branch Server 4.2 | fontforge | Not affected |
| SUSE Manager Server 4.1 | fontforge | Not affected |
| SUSE Manager Server 4.2 | fontforge | Not affected |
| openSUSE Leap 15.3 | fontforge | Not affected |
| openSUSE Leap 15.4 | fontforge | Not affected |
SUSE Timeline for this CVE
CVE page created: Fri Oct 30 15:04:57 2020CVE page last modified: Fri Nov 1 12:27:02 2024