CVE-2017-7293
CVSS V2 High 7.2
CVSS V3 High 7.8
Description
The Dolby DAX2 and DAX3 API services are vulnerable to a privilege escalation vulnerability that allows a normal user to get arbitrary system privileges, because these services have .NET code for DCOM. This affects Dolby Audio X2 (DAX2) 1.0, 1.0.1, 1.1, 1.1.1, 1.2, 1.3, 1.3.1, 1.3.2, 1.4, 1.4.1, 1.4.2, 1.4.3, and 1.4.4 and Dolby Audio X3 (DAX3) 1.0 and 1.1. An example affected driver is Realtek Audio Driver 6.0.1.7898 on a Lenovo P50.
Overview
- CVE ID
- CVE-2017-7293
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2017-04-26T05:59:00
- Last Modified Date
- 2019-10-03T00:03:26
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:dolby:dolby_audio_x2:1.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:dolby:dolby_audio_x2:1.0.1:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:dolby:dolby_audio_x2:1.1:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:dolby:dolby_audio_x2:1.1.1:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:dolby:dolby_audio_x2:1.2:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:dolby:dolby_audio_x2:1.3:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:dolby:dolby_audio_x2:1.3.1:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:dolby:dolby_audio_x2:1.3.2:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:dolby:dolby_audio_x2:1.4:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:dolby:dolby_audio_x2:1.4.1:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:dolby:dolby_audio_x2:1.4.2:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:dolby:dolby_audio_x2:1.4.3:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:dolby:dolby_audio_x2:1.4.4:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:dolby:dolby_audio_x3:1.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:dolby:dolby_audio_x3:1.1:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:C/I:C/A:C
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- COMPLETE
- Integrity Impact
- COMPLETE
- Availability Impact
- COMPLETE
- Base Score
- 7.2
- Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 10
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.8
- Base Severity
- HIGH
- Exploitability Score
- 1.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://www.exploit-db.com/exploits/41933/ | Exploit Third Party Advisory VDB Entry |
| https://bugs.chromium.org/p/project-zero/issues/detail?id=1075 | Issue Tracking Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2017-7293 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7293 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:27:58 | Added to TrackCVE | |||
| 2022-12-02 16:26:03 | 2017-04-26T05:59Z | 2017-04-26T05:59:00 | CVE Published Date | updated |
| 2022-12-02 16:26:03 | 2019-10-03T00:03:26 | CVE Modified Date | updated | |
| 2022-12-02 16:26:03 | Analyzed | Vulnerability Status | updated |