CVE-2021-33797

CRITICAL

9.8

Description

Buffer-overflow in jsdtoa.c in Artifex MuJS in versions 1.0.1 to 1.1.1. An integer overflow happens when js_strtod() reads in floating point exponent, which leads to a buffer overflow in the pointer *d.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published4/17/2023

Last Modified2/6/2025

Sourcenvd

Honeypot Sightings0

Affected Products

artifex:mujs

Weaknesses (CWE)

CWE-119CWE-190

References

https://github.com/ccxvii/mujs/commit/833b6f1672b4f2991a63c4d05318f0b84ef4d550(patrick@puiterwijk.org)

https://github.com/ccxvii/mujs/issues/148(patrick@puiterwijk.org)

https://github.com/ccxvii/mujs/commit/833b6f1672b4f2991a63c4d05318f0b84ef4d550(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/ccxvii/mujs/issues/148(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/ccxvii/mujs/issues/148(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Correlations

No correlations recorded

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