# CVE-2020-8174: Node.js 4 and 5 others: Memory Corruption - Generic (CWE-119)

CVE-2020-8174 is fixed in 10 products on 2 platforms, first by Node.js 14 14.4.0, released June 2, 2020. 4 other affected products have no fix yet. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2020-8174
- Priority: High
- CVSS: 8.1 (Important)
- EPSS: 0.0765
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Jul 7, 2020
- Weakness: CWE-119: Memory Corruption - Generic (CWE-119)
- Vendor advisory: https://nvd.nist.gov/vuln/detail/CVE-2020-8174

## Description

napi_get_value_string_*() allows various kinds of memory corruption in node < 10.21.0, 12.18.0, and < 14.4.0.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Windows apps | Node.js 10 | 10.23.2 | [Node.js 10 10.23.2](https://patchblox.com/security/data/fix/windows-app/openjs.nodejs.10-10.23.2.md) | Jan 26, 2021 |
| Windows apps | Node.js 14 | 14.4.0 | [Node.js 14 14.4.0](https://patchblox.com/security/data/fix/windows-app/openjs.nodejs.14-14.4.0.md) | Jun 2, 2020 |
| Linux | libnode64 Ubuntu 20.04 LTS (focal) | 10.19.0~dfsg-3ubuntu1.1 | [libnode64 10.19.0~dfsg-3ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libnode64-10.19.0-dfsg-3ubuntu1.1.md) | Jan 6, 2021 |
| Linux | nodejs RHEL 8 | 1:12.18.2-1.module+el8.2.0+7233+61d664c1 | [RHSA-2020:2852](https://patchblox.com/security/data/fix/linux/rhsa-2020-2852.md) | Jul 7, 2020 |
| Linux | nodejs Ubuntu 18.04.6 LTS (bionic) | 8.10.0~dfsg-2ubuntu0.4+esm2 | [nodejs 8.10.0~dfsg-2ubuntu0.4+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-nodejs-8.10.0-dfsg-2ubuntu0.4-esm2.md) | Jan 6, 2021 |
| Linux | nodejs Ubuntu 20.04 LTS (focal) | 10.19.0~dfsg-3ubuntu1.1 | [nodejs 10.19.0~dfsg-3ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-nodejs-10.19.0-dfsg-3ubuntu1.1.md) | Jan 6, 2021 |
| Linux | nodejs ol 8 | 1:10.21.0-3.module+el8.2.0+7635+4ebb0540 | [ELSA-2020-2848](https://patchblox.com/security/data/fix/linux/elsa-2020-2848.md) | Jul 14, 2020 |
| Linux | nodejs-devel RHEL 8 | 1:12.18.2-1.module+el8.2.0+7233+61d664c1 | [RHSA-2020:2852](https://patchblox.com/security/data/fix/linux/rhsa-2020-2852.md) | Jul 7, 2020 |
| Linux | nodejs-devel ol 8 | 1:10.21.0-3.module+el8.2.0+7635+4ebb0540 | [ELSA-2020-2848](https://patchblox.com/security/data/fix/linux/elsa-2020-2848.md) | Jul 14, 2020 |
| Linux | nodejs-docs RHEL 8 | 1:12.18.2-1.module+el8.2.0+7233+61d664c1 | [RHSA-2020:2852](https://patchblox.com/security/data/fix/linux/rhsa-2020-2852.md) | Jul 7, 2020 |
| Linux | nodejs-docs ol 8 | 1:10.21.0-3.module+el8.2.0+7635+4ebb0540 | [ELSA-2020-2848](https://patchblox.com/security/data/fix/linux/elsa-2020-2848.md) | Jul 14, 2020 |
| Linux | nodejs-full-i18n RHEL 8 | 1:12.18.2-1.module+el8.2.0+7233+61d664c1 | [RHSA-2020:2852](https://patchblox.com/security/data/fix/linux/rhsa-2020-2852.md) | Jul 7, 2020 |
| Linux | nodejs-full-i18n ol 8 | 1:10.21.0-3.module+el8.2.0+7635+4ebb0540 | [ELSA-2020-2848](https://patchblox.com/security/data/fix/linux/elsa-2020-2848.md) | Jul 14, 2020 |
| Linux | nodejs-nodemon RHEL 8 | 0:1.18.3-1.module+el8.1.0+3369+37ae6a45 | [RHSA-2020:2852](https://patchblox.com/security/data/fix/linux/rhsa-2020-2852.md) | Jul 7, 2020 |
| Linux | nodejs-nodemon ol 8 | 0:1.18.3-1.module+el8.1.0+5392+4d6b561f | [ELSA-2020-2848](https://patchblox.com/security/data/fix/linux/elsa-2020-2848.md) | Jul 14, 2020 |
| Linux | nodejs-packaging RHEL 8 | 0:17-3.module+el8.1.0+3369+37ae6a45 | [RHSA-2020:2852](https://patchblox.com/security/data/fix/linux/rhsa-2020-2852.md) | Jul 7, 2020 |
| Linux | nodejs-packaging ol 8 | 0:17-3.module+el8.1.0+5392+4d6b561f | [ELSA-2020-2848](https://patchblox.com/security/data/fix/linux/elsa-2020-2848.md) | Jul 14, 2020 |
| Linux | npm RHEL 8 | 1:6.14.5-1.12.18.2.1.module+el8.2.0+7233+61d664c1 | [RHSA-2020:2852](https://patchblox.com/security/data/fix/linux/rhsa-2020-2852.md) | Jul 7, 2020 |
| Linux | npm ol 8 | 1:6.14.4-1.10.21.0.3.module+el8.2.0+7635+4ebb0540 | [ELSA-2020-2848](https://patchblox.com/security/data/fix/linux/elsa-2020-2848.md) | Jul 14, 2020 |

## No fix yet

| Platform | Product | Status |
|---|---|---|
| Windows apps | Node.js 4 | no-fix |
| Windows apps | Node.js 6 | no-fix |
| Windows apps | Node.js 7 | no-fix |
| Windows apps | Node.js 8 | no-fix |

---

Data as of 2026-11-08T00:53:09Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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