GHSA-gmpm-xp43-f7g6

Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-gmpm-xp43-f7g6/GHSA-gmpm-xp43-f7g6.json
Aliases
  • CVE-2020-1913
Published
2022-05-24T17:27:39Z
Modified
2022-06-24T01:23:39Z
Details

An Integer signedness error in the JavaScript Interpreter in Facebook Hermes prior to commit 2c7af7ec481ceffd0d14ce2d7c045e475fd71dc6 allows attackers to cause a denial of service attack or a potential RCE 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"
}