CVE-2020-8252

EPSS 0.7%CWE-120

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.

Productos afectados

NodeJS · Node

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Referencias

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