GHSA-pf27-929j-9pmm

Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-pf27-929j-9pmm/GHSA-pf27-929j-9pmm.json
Aliases
  • CVE-2020-1912
Published
2022-05-24T17:27:38Z
Modified
2022-06-24T01:23:52Z
Details

An out-of-bounds read/write vulnerability when executing lazily compiled inner generator functions in Facebook Hermes prior to commit 091835377369c8fd5917d9b87acffa721ad2a168 allows attackers to potentially execute arbitrary code via crafted JavaScript. Note that this is only exploitable if the application using Hermes permits evaluation of untrusted JavaScript. Hence, most React Native applications are not affected.

References

Affected packages

npm / hermes-engine

hermes-engine

Affected ranges

Type
SEMVER
Events
Introduced
0
Fixed
0.5.2

Affected versions

Database specific

{
    "last_known_affected_version_range": "<= 0.4.3"
}