CVE-2022-21164
Denial of Service (DoS)
HIGH
7.5
CVSS Score
Published: March 16, 2022 at 03:25 PM UTC
Updated: June 17, 2026 at 04:25 AM UTC
1 product affected across 1 vendorNode Lmdb
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Severity
HIGH7.5
Exploit prediction
EPSS 1%
Description
The package node-lmdb before 0.9.7 are vulnerable to Denial of Service (DoS) when defining a non-invokable ToString value, which will cause a crash during type check.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 0.9.7
Affected range stops below 0.9.7, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (2)
x_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://github.com/Venemo/node-lmdb/commit/97760104c0fd311206b88aecd91fa1f59fe2b85ax_refsource_MISCExploitPatchThird Party Advisory
Source: [email protected]
https://snyk.io/vuln/SNYK-JS-NODELMDB-2400723CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
NVD-CWE-noinfo
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