CVE-2022-40138
CVSS V2 None
CVSS V3 Critical 9.8
Description
An integer conversion error in Hermes bytecode generation, prior to commit 6aa825e480d48127b480b08d13adf70033237097, could have been used to perform Out-Of-Bounds operations and subsequently execute arbitrary code. Note that this is only exploitable in cases where Hermes is used to execute untrusted JavaScript. Hence, most React Native applications are not affected.
Overview
- CVE ID
- CVE-2022-40138
- Assigner
- cve-assign@fb.com
- Vulnerability Status
- Analyzed
- Published Version
- 2022-10-11T02:15:08
- Last Modified Date
- 2022-10-11T19:10:52
Weakness Enumerations
CPE Configuration (Product)
CPE | Vulnerable | Operator | Version Start | Version End |
---|---|---|---|---|
cpe:2.3:a:facebook:hermes:*:*:*:*:*:*:*:* | 1 | OR | 2022-09-27 |
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.8
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.9
References
Sources
Source Name | Source URL |
---|---|
NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-40138 |
MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-40138 |
History
Created | Old Value | New Value | Data Type | Notes |
---|---|---|---|---|
2022-10-11 03:00:22 | Added to TrackCVE | |||
2022-12-07 06:01:19 | 2022-10-11T02:15Z | 2022-10-11T02:15:08 | CVE Published Date | updated |
2022-12-07 06:01:19 | 2022-10-11T19:10:52 | CVE Modified Date | updated | |
2022-12-07 06:01:19 | Analyzed | Vulnerability Status | updated |