CVE-2023-25933

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Source
https://nvd.nist.gov/vuln/detail/CVE-2023-25933
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-25933.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-25933
Published
2023-05-18T22:15:09Z
Modified
2025-10-16T05:44:31.868199Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

A type confusion bug in TypedArray prior to commit e6ed9c1a4b02dc219de1648f44cd808a56171b81 could have been used by a malicious attacker to execute arbitrary code via untrusted JavaScript. Note that this is only exploitable in cases where Hermes is used to execute untrusted JavaScript. Hence, most React Native applications are not affected.

References

Affected packages

Git / github.com/facebook/hermes

Affected ranges

Type
GIT
Repo
https://github.com/facebook/hermes
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
e6ed9c1a4b02dc219de1648f44cd808a56171b81

Affected versions

hermes-2022-04-28-RNv0.*

hermes-2022-04-28-RNv0.69.0-15d07c2edd29a4ea0b8f15ab0588a0c1adb1200f

hermes-2022-07-15-RNv0.*

hermes-2022-07-15-RNv0.70.0-88dd5731a19ab6b38b0a0a2d4386ba959f2a2c98

hermes-2022-11-03-RNv0.*

hermes-2022-11-03-RNv0.71.0-85613e1f9d1216f2cce7e54604be46057092939d

hermes-2023-03-20-RNv0.*

hermes-2023-03-20-RNv0.72.0-49794cfc7c81fb8f69fd60c3bbf85a7480cc5a77

v0.*

v0.1.0
v0.1.1
v0.10.0
v0.11.0
v0.12.0
v0.2.1
v0.3.0
v0.4.0
v0.5.0
v0.6.0
v0.7.0
v0.8.0
v0.9.0

Database specific 

{
    "vanir_signatures": [
        {
            "signature_version": "v1",
            "target": {
                "function": "inferBinaryBitwise",
                "file": "lib/Optimizer/Scalar/TypeInference.cpp"
            },
            "signature_type": "Function",
            "source": "https://github.com/facebook/hermes/commit/e6ed9c1a4b02dc219de1648f44cd808a56171b81",
            "deprecated": false,
            "digest": {
                "length": 366.0,
                "function_hash": "244183288744092653219593119058222456090"
            },
            "id": "CVE-2023-25933-22f1cd0b"
        },
        {
            "signature_version": "v1",
            "target": {
                "file": "include/hermes/VM/HermesValue.h"
            },
            "signature_type": "Line",
            "source": "https://github.com/facebook/hermes/commit/e6ed9c1a4b02dc219de1648f44cd808a56171b81",
            "deprecated": false,
            "digest": {
                "line_hashes": [
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                    "169282125372886596339269684525963608536"
                ],
                "threshold": 0.9
            },
            "id": "CVE-2023-25933-7217635b"
        },
        {
            "signature_version": "v1",
            "target": {
                "function": "inferBinaryInst",
                "file": "lib/Optimizer/Scalar/TypeInference.cpp"
            },
            "signature_type": "Function",
            "source": "https://github.com/facebook/hermes/commit/e6ed9c1a4b02dc219de1648f44cd808a56171b81",
            "deprecated": false,
            "digest": {
                "length": 2103.0,
                "function_hash": "86956276143268804146579076321073111345"
            },
            "id": "CVE-2023-25933-74052a61"
        },
        {
            "signature_version": "v1",
            "target": {
                "file": "lib/Optimizer/Scalar/TypeInference.cpp"
            },
            "signature_type": "Line",
            "source": "https://github.com/facebook/hermes/commit/e6ed9c1a4b02dc219de1648f44cd808a56171b81",
            "deprecated": false,
            "digest": {
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                ],
                "threshold": 0.9
            },
            "id": "CVE-2023-25933-74c1794d"
        },
        {
            "signature_version": "v1",
            "target": {
                "function": "typedArrayPrototypeAt",
                "file": "lib/VM/JSLib/TypedArray.cpp"
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            "signature_type": "Function",
            "source": "https://github.com/facebook/hermes/commit/e6ed9c1a4b02dc219de1648f44cd808a56171b81",
            "deprecated": false,
            "digest": {
                "length": 1162.0,
                "function_hash": "46913985563578523541684126239352316832"
            },
            "id": "CVE-2023-25933-76ef3c68"
        },
        {
            "signature_version": "v1",
            "target": {
                "file": "lib/VM/JSLib/TypedArray.cpp"
            },
            "signature_type": "Line",
            "source": "https://github.com/facebook/hermes/commit/e6ed9c1a4b02dc219de1648f44cd808a56171b81",
            "deprecated": false,
            "digest": {
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                ],
                "threshold": 0.9
            },
            "id": "CVE-2023-25933-7857f019"
        },
        {
            "signature_version": "v1",
            "target": {
                "function": "inferBinaryArith",
                "file": "lib/Optimizer/Scalar/TypeInference.cpp"
            },
            "signature_type": "Function",
            "source": "https://github.com/facebook/hermes/commit/e6ed9c1a4b02dc219de1648f44cd808a56171b81",
            "deprecated": false,
            "digest": {
                "length": 615.0,
                "function_hash": "148250141359981567341427435045414447390"
            },
            "id": "CVE-2023-25933-bd9d8b8e"
        },
        {
            "signature_version": "v1",
            "target": {
                "function": "inferUnaryArith",
                "file": "lib/Optimizer/Scalar/TypeInference.cpp"
            },
            "signature_type": "Function",
            "source": "https://github.com/facebook/hermes/commit/e6ed9c1a4b02dc219de1648f44cd808a56171b81",
            "deprecated": false,
            "digest": {
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                "function_hash": "289960701648422593995811240640000896793"
            },
            "id": "CVE-2023-25933-f573dfe2"
        }
    ]
}