Node.js had a bug in versions 8.X and 9.X which caused buffers to not be initialized when…
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- High
- Impact type
- —
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- Will not fix Red Hat: no fix planned
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and Red Hat.
Summary
Node.js had a bug in versions 8.X and 9.X which caused buffers to not be initialized when the encoding for the fill value did not match the encoding specified. For example, 'Buffer.alloc(0x100, "This is not correctly encoded", "hex");' The buffer implementation was updated such that the buffer will be initialized to all zeros in these cases.
Why it matters now
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| NodeJS | Node.js | 8.0 and higher; 9.0 and higher | — | No fix listed | CNA |
- Node.js VendorNodeJS Affected 8.0 and higher; 9.0 and higher Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Vendor assessments
Red Hat
Red Hat rating: Low. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Enterprise Linux 8 | Affected | No fix planned: Will not fix |
| Red Hat Software Collections | Affected | No fix planned: Will not fix |
Not affected: 4 products
- Red Hat Enterprise Linux OpenStack Platform 7 (Kilo) Operational Tools
- Red Hat OpenShift Enterprise 3
- Red Hat OpenStack Platform 9 (Mitaka) Operational Tools
- Red Hat Software Collections
Timeline
- 2026-10-02 Threatist record created from CVE-2017-15897
- 2026-10-03 Alias added: GHSA-f2j2-5fh3-4jrr
References
More NodeJS Node.js vulnerabilities
- TI-2026-79288 Out-of-bounds write in Google Brotli decoder KEVCVSS 4.0CRITICAL 9.2
- TI-2023-23979 The HTTP/2 protocol allows a denial of service (server resource consumption) because… KEVCVSS 3.1HIGH 7.5
- TI-2016-01993 The DES and Triple DES ciphers, as used in the TLS, SSH, and IPSec protocols and other… CVSS 3.1HIGH 7.5
- TI-2024-03325 Command injection vulnerability in programing languages on Microsoft Windows operating system. CVSS 3.1CRITICAL 9.8
- TI-2022-03472 X.509 Email Address Variable Length Buffer Overflow CVSS 3.1HIGH 7.5
- TI-2022-03315 X.509 Email Address 4-byte Buffer Overflow CVSS 3.1HIGH 7.5
Sources
- CVE-2017-15897 · CVE Program
- CVE-2017-15897 · NVD
- FIRST EPSS
- GHSA-f2j2-5fh3-4jrr · GitHub Advisory Database · CC BY 4.0
- CVE-2017-15897 · Red Hat security data · CC BY 4.0
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