CVE-2020-8265
3Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackepss 9.0%
probabilidad de explotación
9.0%top 5% de las CVE
explotación observada
noninguna fuente lo reporta
Node.js versions before 10.23.1, 12.20.1, 14.15.4, 15.5.1 are vulnerable to a use-after-free bug in its TLS implementation. When writing to a TLS enabled socket, node::StreamBase::Write calls node::TLSWrap::DoWrite with a freshly allocated WriteWrap object as first argument. If the DoWrite method does not return an error, this object is passed back to the caller as part of a StreamWriteResult structure. This may be exploited to corrupt memory leading to a Denial of Service or potentially other exploits.
Productos afectados
NodeJS · NodeReferencias
https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdfhttps://hackerone.com/reports/988103https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H472D5HPXN6RRXCNFML3BK5OYC52CXF2/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/K4I6MZNC7C7VIDQR267OL4TVCI3ZKAC4/https://nodejs.org/en/blog/vulnerability/january-2021-security-releases/https://security.gentoo.org/glsa/202101-07https://security.netapp.com/advisory/ntap-20210212-0003/https://www.debian.org/security/2021/dsa-4826https://www.oracle.com/security-alerts/cpujan2021.html