VulnerabilityModified
CVE-2021-23449
This affects the package vm2 before 3.9.4 via a Prototype Pollution attack vector, which can lead to execution of arbitrary code on the host machine.
CRITICAL 10.0EPSS 3.59%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.59%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
This affects the package vm2 before 3.9.4 via a Prototype Pollution attack vector, which can lead to execution of arbitrary code on the host machine.
- CVSS 3.1
- 10.0 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
- EPSS
- 3.59% probability · 89th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-1321
- Affected
- vm2 project/vm2
- Source
- report@snyk.io
References
- https://github.com/patriksimek/vm2/commit/b4f6e2bd2c4a1ef52fc4483d8e35f28bc4481886Patch, Third Party Advisory
- https://github.com/patriksimek/vm2/issues/363Third Party Advisory
- https://github.com/patriksimek/vm2/releases/tag/3.9.4Release Notes, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20211029-0010/Third Party Advisory
- https://snyk.io/vuln/SNYK-JS-VM2-1585918Exploit, Third Party Advisory
- https://github.com/patriksimek/vm2/commit/b4f6e2bd2c4a1ef52fc4483d8e35f28bc4481886Patch, Third Party Advisory
- https://github.com/patriksimek/vm2/issues/363Third Party Advisory
- https://github.com/patriksimek/vm2/releases/tag/3.9.4Release Notes, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20211029-0010/Third Party Advisory
- https://snyk.io/vuln/SNYK-JS-VM2-1585918Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.