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Critical severity9.8OSV Advisory· Published Apr 18, 2018· Updated Jun 17, 2026

CVE-2018-10199

CVE-2018-10199

Description

In versions of mruby up to and including 1.4.0, a use-after-free vulnerability exists in src/io.c::File#initilialize_copy(). An attacker that can cause Ruby code to be run can possibly use this to execute arbitrary code.

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Affected products

2
  • Mruby/MrubyOSV2 versions
    1.0.0, 1.1.0, 1.2.0, …+ 1 more
    • (no CPE)range: 1.0.0, 1.1.0, 1.2.0, …
    • (no CPE)range: <=1.4.0

Patches

Vulnerability mechanics

References

2

News mentions

0

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