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PRIOn knowledge basePRION:CVE-2023-23556HistoryMay 18, 2023 - 10:15 p.m.
Code injection
2023-05-1822:15:00
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4
error
bigint
conversion
number
hermes
exploited
execute
arbitrary code
out-of-bound write
untrusted javascript
react native
nvd
An error in BigInt conversion to Number in Hermes prior to commit a6dcafe6ded8e61658b40f5699878cd19a481f80 could have been used by a malicious attacker to execute arbitrary code due to an out-of-bound write. Note that this bug is only exploitable in cases where Hermes is used to execute untrusted JavaScript. Hence, most React Native applications are not affected.
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