CVE-2018-3767 Denial of Service in memjs

CriticalCVSS 9.1 EPSS 1.4%

Published: 2018-07-05 19:00
Updated: 2026-06-17 04:57
Exploit status: No public exploit known

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Description

memjs versions <= 1.1.0 allocates and stores buffers on typed input, resulting in DoS and uninitialized memory usage.

Affected products

Product	Affected versions	Fixed in
npm memjs(npm)	<= 1.2.0	No fix listed
memcachier memjs	<= 1.1.0	No fix listed
https://github.com/memcachier memjs	= Not fixed	No fix listed

References

nvd.nist.gov third-party-advisory
hackerone.com exploit issue-tracking third-party-advisory
github.com
www.npmjs.com

CVSS v3.0

9.1 Critical

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Attack Vector: Network
Attack Complexity: Low
Privileges Required: None
User Interaction: None
Scope: Unchanged
Confidentiality: High
Integrity: None
Availability: High

All scores (3)

v3.0 9.1 · nvd@nist.gov
v3.0 9.1 · github
v2.0 6.4 · nvd@nist.gov

Weakness & likelihood

EPSS (exploitation probability, 30 days): 1.43% (percentile 73.4)
CWE: CWE-400 Uncontrolled Resource Consumption

Public exploit references

Metadata only. CVERadar never hosts or runs exploit code.

No public exploit references known.