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GoogleOSV:CVE-2021-33438

HistoryJul 26, 2022 - 1:15 p.m.

CVE-2021-33438

2022-07-2613:15:08

Google

osv.dev

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

7.4 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

44.3%

JSON

An issue was discovered in mjs (mJS: Restricted JavaScript engine), ES6 (JavaScript version 6). There is stack buffer overflow in json_parse_array() in mjs.c.

CPENameOperatorVersion
mjseq2.15.0
mjseq2.16.0
mjseq1.11
mjseq2.0
mjseq1.13
mjseq1.6
mjseq2.5
mjseq2.18.0
mjseq1.19.4
mjseq2.4.2

Name	Operator	Version
mjs	eq	2.15.0
mjs	eq	2.16.0
mjs	eq	1.11
mjs	eq	2.0
mjs	eq	1.13
mjs	eq	1.6
mjs	eq	2.5
mjs	eq	2.18.0
mjs	eq	1.19.4
mjs	eq	2.4.2

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1-10 of 621

References

gist.github.com/Clingto/bb632c0c463f4b2c97e4f65f751c5e6d

github.com/cesanta/mjs/issues/158

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

7.4 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

44.3%

JSON

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