DEBIAN-CVE-2020-8265

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Source
https://security-tracker.debian.org/tracker/CVE-2020-8265
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2020-8265.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2020-8265
Upstream
Published
2021-01-06T21:15:14Z
Modified
2025-09-19T06:23:11Z
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

Affected packages

Debian:11 / nodejs

Package

Name
nodejs
Purl
pkg:deb/debian/nodejs?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
12.20.1~dfsg-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / nodejs

Package

Name
nodejs
Purl
pkg:deb/debian/nodejs?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
12.20.1~dfsg-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / nodejs

Package

Name
nodejs
Purl
pkg:deb/debian/nodejs?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
12.20.1~dfsg-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / nodejs

Package

Name
nodejs
Purl
pkg:deb/debian/nodejs?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
12.20.1~dfsg-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}