CVE-2020-8265
- Source
- https://cve.org/CVERecord?id=CVE-2020-8265
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-8265.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2020-8265
- Aliases
- Downstream
- Related
- Published
- 2021-01-06T21:15:14.410Z
- Modified
- 2026-03-10T23:23:07.028029Z
- Severity
-
- 8.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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
-
- 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://www.debian.org/security/2021/dsa-4826
- https://security.gentoo.org/glsa/202101-07
- https://security.netapp.com/advisory/ntap-20210212-0003/
- https://www.oracle.com/security-alerts/cpujan2021.html
- https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf
- https://hackerone.com/reports/988103
- https://nodejs.org/en/blog/vulnerability/january-2021-security-releases/
Affected packages
Git / github.com/graalvm/graalvm-ce-builds
Affected ranges
- Type
- GIT
- Repo
- https://github.com/graalvm/graalvm-ce-builds
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedLast affected
- Database specific
{ "versions": [ { "introduced": "0" }, { "last_affected": "19.3.4" } ] }
- Type
- GIT
- Repo
- https://github.com/nodejs/node
- Events
-
IntroducedFixedIntroducedFixedIntroducedFixedIntroducedFixedIntroduced0 Unknown introduced commit / All previous commits are affectedLast affectedIntroduced0 Unknown introduced commit / All previous commits are affectedLast affected
- Database specific
{ "versions": [ { "introduced": "10.0.0" }, { "fixed": "10.23.1" }, { "introduced": "12.0.0" }, { "fixed": "12.20.1" }, { "introduced": "14.0.0" }, { "fixed": "14.15.4" }, { "introduced": "15.0.0" }, { "fixed": "15.5.1" }, { "introduced": "0" }, { "last_affected": "10.0" }, { "introduced": "0" }, { "last_affected": "20.3.0" } ] }
Affected versions
v10.*
v10.0.0
v10.1.0
v10.10.0
v10.11.0
v10.12.0
v10.13.0
v10.14.0
v10.14.1
v10.14.2
v10.15.0
v10.15.1
v10.15.2
v10.15.3
v10.16.0
v10.16.1
v10.16.2
v10.16.3
v10.17.0
v10.18.0
v10.18.1
v10.19.0
v10.2.0
v10.2.1
v10.20.0
v10.20.1
v10.21.0
v10.22.0
v10.22.1
v10.23.0
v10.3.0
v10.4.0
v10.4.1
v10.5.0
v10.6.0
v10.7.0
v10.8.0
v10.9.0
vm-19.*
vm-19.3.2
vm-19.3.2-pre
vm-19.3.3
vm-19.3.4
vm-20.*
vm-20.0.1
vm-20.1.0
vm-20.2.0
Database specific
source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-8265.json"
unresolved_ranges
[
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "32"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "33"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.0.1.1"
}
]
}
]