Use After Free Affecting node package, versions [14.0.0,14.21.3) [16.0.0,16.19.1) [18.0.0,18.14.1) [19.0.0,19.6.1)
Snyk CVSS
Attack Complexity
High
Availability
High
Threat Intelligence
Exploit Maturity
Proof of concept
EPSS
0.3% (70th
percentile)
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Test your applications- Snyk ID SNYK-UPSTREAM-NODE-3326683
- published 8 Feb 2023
- disclosed 7 Feb 2023
- credit Octavio Galland, Marcel Böhme
Introduced: 7 Feb 2023
CVE-2023-0215 Open this link in a new tabHow to fix?
Upgrade node
to version 14.21.3, 16.19.1, 18.14.1, 19.6.1 or higher.
Overview
node is a JavaScript runtime built on Chrome's V8 JavaScript engine.
Affected versions of this package are vulnerable to Use After Free in the BIO_new_NDEF()
function. A new filter BIO can be freed, with the function returning a NULL result indicating a failure. But the BIO passed by the caller still holds pointers to the previously freed filter BIO. This could allow an attacker to cause a crash.