VulnerabilityModified
CVE-2020-28283
Prototype pollution vulnerability in 'libnested' versions 0.0.0 through 1.5.0 allows an attacker to cause a denial of service and may lead to remote code execution.
CRITICAL 9.8EPSS 3.22%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.22%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Prototype pollution vulnerability in 'libnested' versions 0.0.0 through 1.5.0 allows an attacker to cause a denial of service and may lead to remote code execution.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 3.22% probability · 88th percentile
- CISA KEV
- Not listed
- Affected
- libnested project/libnested
- Source
- vulnerabilitylab@mend.io
References
- https://github.com/dominictarr/libnested/blob/d028a1b0f2e5f16fc28e568f52b936ae0bca0647/index.js#L27Exploit, Third Party Advisory
- https://www.whitesourcesoftware.com/vulnerability-database/CVE-2020-28284Broken Link
- https://github.com/dominictarr/libnested/blob/d028a1b0f2e5f16fc28e568f52b936ae0bca0647/index.js#L27Exploit, Third Party Advisory
- https://www.whitesourcesoftware.com/vulnerability-database/CVE-2020-28284Broken Link
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.