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CVE-2021-44533
CVE ID
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CVE-2021-44533
MITRE ATT&CK
Collection
Command and Control
Credential Access
Defense Evasion
Discovery
Execution
Exfiltration
Impact
Initial Access
Lateral Movement
Persistence
Privilege Escalation
Topic Tags
Description
Node.js < 12.22.9, < 14.18.3, < 16.13.2, and < 17.3.1 did not handle multi-value Relative Distinguished Names correctly. Attackers could craft certificate subjects containing a single-value Relative Distinguished Name that would be interpreted as a multi-value Relative Distinguished Name, for example, in order to inject a Common Name that would allow bypassing the certificate subject verification.Affected versions of Node.js that do not accept multi-value Relative Distinguished Names and are thus not vulnerable to such attacks themselves. However, third-party code that uses node’s ambiguous presentation of certificate subjects may be vulnerable.
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CVSS V3 Severity and Metrics
General Information
Vendors
- debian,
- nodejs,
- oracle
Products
- debian linux 11.0,
- graalvm 20.3.5,
- graalvm 21.3.1,
- graalvm 22.0.0.2,
- mysql cluster,
- mysql cluster 8.0.29,
- mysql connectors,
- mysql enterprise monitor,
- mysql server,
- mysql workbench,
- node.js,
- peoplesoft enterprise peopletools 8.58,
- peoplesoft enterprise peopletools 8.59
References
Additional Info
Technical Analysis
Report as Exploited in the Wild
CVE ID
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