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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2020-8252 Detail

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.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00011.html Third Party Advisory 
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00011.html Third Party Advisory 
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00023.html Mailing List  Third Party Advisory 
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00023.html Mailing List  Third Party Advisory 
https://hackerone.com/reports/965914 Permissions Required  Third Party Advisory 
https://hackerone.com/reports/965914 Permissions Required  Third Party Advisory 
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4OOYAMJVLLCLXDTHW3V5UXNULZBBK4O6/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4OOYAMJVLLCLXDTHW3V5UXNULZBBK4O6/
https://nodejs.org/en/blog/vulnerability/september-2020-security-releases/ Vendor Advisory 
https://nodejs.org/en/blog/vulnerability/september-2020-security-releases/ Vendor Advisory 
https://security.gentoo.org/glsa/202009-15 Third Party Advisory 
https://security.gentoo.org/glsa/202009-15 Third Party Advisory 
https://security.netapp.com/advisory/ntap-20201009-0004/ Third Party Advisory 
https://security.netapp.com/advisory/ntap-20201009-0004/ Third Party Advisory 
https://usn.ubuntu.com/4548-1/ Third Party Advisory 
https://usn.ubuntu.com/4548-1/ Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') cwe source acceptance level NIST   HackerOne  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

12 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2020-8252
NVD Published Date:
09/18/2020
NVD Last Modified:
11/21/2024
Source:
HackerOne