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.
References
Link | Resource |
---|---|
https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf | Patch Third Party Advisory |
https://hackerone.com/reports/988103 | Exploit Issue Tracking Patch Third Party Advisory |
https://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/ | Patch Vendor Advisory |
https://security.gentoo.org/glsa/202101-07 | Third Party Advisory |
https://security.netapp.com/advisory/ntap-20210212-0003/ | Third Party Advisory |
https://www.debian.org/security/2021/dsa-4826 | Third Party Advisory |
https://www.oracle.com/security-alerts/cpujan2021.html | Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: hackerone
Published: 2021-01-06T21:01:15
Updated: 2022-03-08T14:07:17
Reserved: 2020-01-28T00:00:00
Link: CVE-2020-8265
JSON object: View
NVD Information
Status : Modified
Published: 2021-01-06T21:15:14.410
Modified: 2023-11-07T03:26:19.223
Link: CVE-2020-8265
JSON object: View
Redhat Information
No data.
CWE