CVE-2020-36431
CVSS V2 Low 2.1
CVSS V3 Medium 5.5
Description
Unicorn Engine 1.0.2 has an out-of-bounds write in helper_wfe_arm.
Overview
- CVE ID
- CVE-2020-36431
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2021-07-20T07:15:07
- Last Modified Date
- 2021-07-27T00:49:34
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:unicorn-engine:unicorn_engine:1.0.2:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:N/I:N/A:P
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 2.1
- Severity
- LOW
- Exploitability Score
- 3.9
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 5.5
- Base Severity
- MEDIUM
- Exploitability Score
- 1.8
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/google/oss-fuzz-vulns/blob/main/vulns/unicorn/OSV-2020-837.yaml | Third Party Advisory |
| https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20245 | Patch Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-36431 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36431 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 15:52:53 | Added to TrackCVE | |||
| 2022-12-05 06:28:44 | 2021-07-20T07:15Z | 2021-07-20T07:15:07 | CVE Published Date | updated |
| 2022-12-05 06:28:44 | 2021-07-27T00:49:34 | CVE Modified Date | updated | |
| 2022-12-05 06:28:44 | Analyzed | Vulnerability Status | updated |