CVE-2020-8252
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.7%
exploitation probability
0.7%top 50% of all CVEs
observed exploitation
nono source reports it
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.
Affected products
NodeJS · NodeReferences
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00011.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-10/msg00023.htmlhttps://hackerone.com/reports/965914https://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/202009-15https://security.netapp.com/advisory/ntap-20201009-0004/https://usn.ubuntu.com/4548-1/