Home/CVE/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 valu
CVE

CVE-2017-15897

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 valu

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.

LOW · CVSS 3.1 EPSS 0.00642
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-665Improper Initialization
▤

Affected Products & Versions

3
nodejs node.js>= 8.0.0 and <= 8.8.1
nodejs node.js>= 8.9.0 and < 8.9.3
nodejs node.js>= 9.0.0 and < 9.2.1
▣

Scoring & Timeline

3.1
LOW · CVSS v3.1 · cve-request@iojs.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD11 Dec 2017 · 09:29 PM
CVSS VectorCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
⚑

Vendor Advisories

1
suse-csafSUSE-SU-2019:14246-1
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://nodejs.org/en/blog/vulnerability/december-2017-security-releases/Issue TrackingVendor Advisory
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