CVE-2020-23321: Out-of-bounds Write

June 10, 2021 (updated June 16, 2021)

There is a heap-buffer-overflow at lit-strings.c:431 in lit_read_code_unit_from_utf8 in JerryScript

References

github.com/jerryscript-project/jerryscript/issues/3870
nvd.nist.gov/vuln/detail/CVE-2020-23321

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