What’s Vulnerable › Vulnerabilities

CVE-2018-6191

• Severity: medium (CVSS 5.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 5.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2018-01-24 · updated 2026-06-17
• Weakness: CWE-190

Description

The js_strtod function in jsdtoa.c in Artifex MuJS through 1.0.2 has an integer overflow because of incorrect exponent validation.

Affected products

• MuJS: through 1.0.2

References

• http://git.ghostscript.com/?p=mujs.git%3Ba=commit%3Bh=25821e6d74fab5fcc200fe5e818362e03e114428
• http://www.securityfocus.com/bid/102840
• https://bugs.ghostscript.com/show_bug.cgi?id=698920
• https://www.exploit-db.com/exploits/43903/
• http://git.ghostscript.com/?p=mujs.git%3Ba=commit%3Bh=25821e6d74fab5fcc200fe5e818362e03e114428
• http://www.securityfocus.com/bid/102840
• https://bugs.ghostscript.com/show_bug.cgi?id=698920
• https://www.exploit-db.com/exploits/43903/

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