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CVE-2020-8265

Description

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.


Affected Software


CPE Name Name Version
nodejs:node.js nodejs node.js 15.5.1
nodejs:node.js nodejs node.js 14.15.4
nodejs:node.js nodejs node.js 12.20.1
nodejs:node.js nodejs node.js 10.23.1
debian:debian_linux debian debian linux 10.0
fedoraproject:fedora fedoraproject fedora 32
fedoraproject:fedora fedoraproject fedora 33
oracle:graalvm oracle graalvm 19.3.4
oracle:graalvm oracle graalvm 20.3.0
siemens:sinec_infrastructure_network_services siemens sinec infrastructure network services 1.0.1.1

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