CVE-2021-39778
CVSS V2 Low 2.1
CVSS V3 Medium 5.5
Description
In Telecomm, there is a possible way to determine whether an app is installed, without query permissions, due to improper input validation. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12LAndroid ID: A-196406138
Overview
- CVE ID
- CVE-2021-39778
- Assigner
- security@android.com
- Vulnerability Status
- Analyzed
- Published Version
- 2022-03-30T16:15:10
- Last Modified Date
- 2022-07-12T17:42:04
Weakness Enumerations
CPE Configuration (Product)
CPE | Vulnerable | Operator | Version Start | Version End |
---|---|---|---|---|
cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:P/I:N/A:N
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- 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:H/I:N/A:N
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- NONE
- Base Score
- 5.5
- Base Severity
- MEDIUM
- Exploitability Score
- 1.8
- Impact Score
- 3.6
References
Reference URL | Reference Tags |
---|---|
https://source.android.com/security/bulletin/android-12l |
Sources
Source Name | Source URL |
---|---|
NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-39778 |
MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39778 |
History
Created | Old Value | New Value | Data Type | Notes |
---|---|---|---|---|
2022-04-04 00:40:12 | Added to TrackCVE | |||
2022-12-06 13:45:06 | 2022-03-30T16:15Z | 2022-03-30T16:15:10 | CVE Published Date | updated |
2022-12-06 13:45:06 | 2022-07-12T17:42:04 | CVE Modified Date | updated | |
2022-12-06 13:45:06 | Analyzed | Vulnerability Status | updated |