Vulnerability Details CVE-2021-33797
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 28.5%
CVSS Severity
CVSS v3 Score 9.8
Products affected by CVE-2021-33797
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cpe:2.3:a:artifex:mujs:1.0.1
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cpe:2.3:a:artifex:mujs:1.0.2
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cpe:2.3:a:artifex:mujs:1.0.3
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cpe:2.3:a:artifex:mujs:1.0.4
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cpe:2.3:a:artifex:mujs:1.0.5
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cpe:2.3:a:artifex:mujs:1.0.6
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cpe:2.3:a:artifex:mujs:1.0.7
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cpe:2.3:a:artifex:mujs:1.0.8
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cpe:2.3:a:artifex:mujs:1.0.9
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cpe:2.3:a:artifex:mujs:1.1.0
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cpe:2.3:a:artifex:mujs:1.1.1