VDB
CVE-2020-8265
CVE-2020-8265
PUBLISHED
CVSS 9.300000190734863 CRITICAL
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.
EPSS 0.76% · 73.7th percentile
Risk Scores
CVSS 4.0
9.300000190734863
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS Score
0.76%
73.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Bitnami | node | 10.0.0, 15.0.0, 14.0.0 |
| Bitnami | node-min | 10.0.0, 15.0.0, 14.0.0 |
| Bitnami | node-min | 15.0.0, 10.0.0, 10.0.0 |
| Bitnami | node | 12.0.0, 14.0.0, 15.0.0 |
Exploit Intelligence
- Node.js: use-after-free in TLSWrap (hackerone)
- Node.js: use-after-free in TLSWrap (hackerone)
- Node.js: use-after-free in TLSWrap (hackerone)
- https://nodejs.org/en/blog/vulnerability/january-2021-security-releases/ (circl)
- DSA-4826 (circl)
- FEDORA-2021-fb1a136393 (circl)
- GLSA-202101-07 (circl)
- FEDORA-2021-d5b2c18fe6 (circl)
- https://www.oracle.com/security-alerts/cpujan2021.html (circl)
- https://security.netapp.com/advisory/ntap-20210212-0003/ (circl)
…and 2 more exploits
Timeline
- CVE Published
- Jan 5, 2021 PoC Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- Mar 9, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf url
- https://hackerone.com/reports/988103 url
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H472D5HPXN6RRXCNFML3BK5OYC52CXF2/ url
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/K4I6MZNC7C7VIDQR267OL4TVCI3ZKAC4/ url
- https://nodejs.org/en/blog/vulnerability/january-2021-security-releases/ url
- https://security.gentoo.org/glsa/202101-07 url
- https://security.netapp.com/advisory/ntap-20210212-0003/ url
- https://www.debian.org/security/2021/dsa-4826 url
- https://www.oracle.com/security-alerts/cpujan2021.html url
- https://nvd.nist.gov/vuln/detail/CVE-2020-8265 url