Description
The implementation of realpath in libuv < 10.22.1, < 12.18.4, and < 14.9.0 used within Node.js incorrectly determined the buffer size which can result in a buffer overflow if the resolved path is longer than 256 bytes.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2020-29122 | The implementation of realpath in libuv < 10.22.1, < 12.18.4, and < 14.9.0 used within Node.js incorrectly determined the buffer size which can result in a buffer overflow if the resolved path is longer than 256 bytes. |
Ubuntu USN |
USN-4548-1 | libuv vulnerability |
References
History
No history.
Status: PUBLISHED
Assigner: hackerone
Published:
Updated: 2025-04-30T22:24:26.861Z
Reserved: 2020-01-28T00:00:00.000Z
Link: CVE-2020-8252
No data.
Status : Modified
Published: 2020-09-18T21:15:13.497
Modified: 2024-11-21T05:38:35.650
Link: CVE-2020-8252
OpenCVE Enrichment
No data.
EUVD
Ubuntu USN