CVE-2022-21164

Denial of Service (DoS)

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

node-lmdb

CVSS v3.1 NVD

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v3.1 SNYK

3.7 LOWCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

CVSS v2.0 NVD

5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P

EPSS

1.32% chance of exploitation in the next 30 days, 70th percentile

Published

2022-03-16

Updated

2024-09-16

Proof-of-concept exploits (1)

• https://snyk.io/vuln/SNYK-JS-NODELMDB-2400723

Security advisories

• Venemo/node-lmdb/commit/97760104c0fd311206b88aecd91fa1f59fe2b85a
• advisories/GHSA-32j9-6qqm-mq9g

References

• CVE Record
• NVD entry