CVE-2021-46534

MEDIUM

5.5

CVSS Score

Published: January 27, 2022 at 08:22 PM UTC

Updated: June 17, 2026 at 04:15 AM UTC

1 product affected across 1 vendormJS

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Severity

MEDIUM5.5

Exploit prediction

EPSS 0.6%

Description

Cesanta MJS v2.20.0 was discovered to contain a SEGV vulnerability via getprop_builtin_foreign at src/mjs_exec.c. This vulnerability can lead to a Denial of Service (DoS).

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

mJS · Cesanta

95%

2.20.0

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

https://github.com/cesanta/mjs/issues/204

References (1)

x_refsource_MISCExploitIssue TrackingPatchThird Party Advisory

Source: [email protected]

https://github.com/cesanta/mjs/issues/204

CVSS

5.5MEDIUM[email protected]

Attack Vector: LOCAL
Complexity: LOW
Privileges: NONE
User Interaction: REQUIRED
Scope: UNCHANGED
Confidentiality: NONE
Integrity: NONE
Availability: HIGH

Vector?

Quick Info

StatusMODIFIED

CWE

NVD-CWE-noinfo

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