Upstream information
Description
Node.js versions before 10.23.1, 12.20.1, 14.15.4, 15.5.1 are vulnerable to a use-after-free bug in its TLS implementation. When writing to a TLS enabled socket, node::StreamBase::Write calls node::TLSWrap::DoWrite with a freshly allocated WriteWrap object as first argument. If the DoWrite method does not return an error, this object is passed back to the caller as part of a StreamWriteResult structure. This may be exploited to corrupt memory leading to a Denial of Service or potentially other exploits.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having important severity.
| National Vulnerability Database | |
|---|---|
| Base Score | 7.5 |
| Vector | AV:N/AC:L/Au:N/C:P/I:P/A:P |
| Access Vector | Network |
| Access Complexity | Low |
| Authentication | None |
| Confidentiality Impact | Partial |
| Integrity Impact | Partial |
| Availability Impact | Partial |
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 9.8 | 7.5 |
| 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:N/A:H |
| Access Vector | Network | Network |
| Access Complexity | Low | Low |
| Privileges Required | None | None |
| User Interaction | None | None |
| Scope | Unchanged | Unchanged |
| Confidentiality Impact | High | None |
| Integrity Impact | High | None |
| Availability Impact | High | High |
| CVSSv3 Version | 3.1 | 3.1 |
- SUSE-SU-2021:0060-1, published Mon Jan 11 10:28:31 MST 2021
- SUSE-SU-2021:0061-1, published Mon Jan 11 10:18:02 MST 2021
- SUSE-SU-2021:0062-1, published Mon Jan 11 10:27:07 MST 2021
- SUSE-SU-2021:0068-1, published Mon Jan 11 10:20:42 MST 2021
- SUSE-SU-2021:0082-1, published Tue Jan 12 10:19:06 MST 2021
- SUSE-SU-2021:0107-1, published Wed Jan 13 07:30:58 MST 2021
List of released packages
| Product(s) | Fixed package version(s) | References |
|---|---|---|
| SUSE Linux Enterprise High Performance Computing 15-ESPOS SUSE Linux Enterprise High Performance Computing 15-LTSS |
| Patchnames: SUSE-SLE-Product-HPC-15-2021-60 |
| SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP3 |
| Patchnames: SUSE-SLE-Module-Development-Tools-OBS-15-SP3-2021-60 |
| SUSE Linux Enterprise Module for Web Scripting 12 |
| Patchnames: SUSE-SLE-Module-Web-Scripting-12-2021-107 SUSE-SLE-Module-Web-Scripting-12-2021-68 SUSE-SLE-Module-Web-Scripting-12-2021-82 |
| SUSE Linux Enterprise Module for Web Scripting 15 SP1 |
| Patchnames: SUSE-SLE-Module-Web-Scripting-15-SP1-2021-60 |
| SUSE Linux Enterprise Module for Web Scripting 15 SP2 |
| Patchnames: SUSE-SLE-Module-Web-Scripting-15-SP2-2021-60 SUSE-SLE-Module-Web-Scripting-15-SP2-2021-61 SUSE-SLE-Module-Web-Scripting-15-SP2-2021-62 |
| SUSE Linux Enterprise Server 15-LTSS |
| Patchnames: SUSE-SLE-Product-SLES-15-2021-60 |
| SUSE Linux Enterprise Server for SAP Applications 15 |
| Patchnames: SUSE-SLE-Product-SLES_SAP-15-2021-60 |
| openSUSE Leap 15.1 |
| Patchnames: openSUSE-2021-82 |
| openSUSE Leap 15.2 |
| Patchnames: openSUSE-2021-64 openSUSE-2021-65 openSUSE-2021-66 |
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.
| Product(s) | Source package | State |
|---|---|---|
| SUSE Linux Enterprise 12 Module for Web and Scripting | nodejs10 | Released |
| SUSE Linux Enterprise 12 Module for Web and Scripting | nodejs12 | Released |
| SUSE Linux Enterprise 12 Module for Web and Scripting | nodejs14 | Released |
| SUSE Linux Enterprise 12 Module for Web and Scripting | nodejs4 | Not affected |
| SUSE Linux Enterprise 12 Module for Web and Scripting | nodejs6 | Not affected |
| SUSE Linux Enterprise 15-SP1 Module for Web and Scripting | nodejs10 | Released |
| SUSE Linux Enterprise 15-SP1 Module for Web and Scripting | nodejs8 | Not affected |
| SUSE Linux Enterprise 15-SP2 Module for Web and Scripting | nodejs10 | Released |
| SUSE Linux Enterprise 15-SP2 Module for Web and Scripting | nodejs12 | Released |
| SUSE Linux Enterprise 15-SP2 Module for Web and Scripting | nodejs14 | Released |
| SUSE Linux Enterprise 15-SP2 Module for Web and Scripting | nodejs8 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 LTSS | nodejs10 | Affected |
| SUSE Linux Enterprise High Performance Computing 15 LTSS | nodejs8 | Not affected |
| SUSE Linux Enterprise Server 15 LTSS | nodejs10 | Affected |
| SUSE Linux Enterprise Server 15 LTSS | nodejs8 | Not affected |
| SUSE Linux Enterprise Server ESPOS 15 | nodejs10 | Affected |
| SUSE Linux Enterprise Server ESPOS 15 | nodejs8 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 | nodejs10 | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 | nodejs8 | Not affected |
| SUSE OpenStack Cloud 7 | nodejs6 | Not affected |
| SUSE OpenStack Cloud Crowbar 8 | nodejs6 | Not affected |
| SUSE OpenStack Cloud Crowbar 9 | nodejs6 | Not affected |
