CVE-2017-7622
CVSS V2 High 9
CVSS V3 High 8.8
Description
dde-daemon, the daemon process of DDE (Deepin Desktop Environment) 15.0 through 15.3, runs with root privileges and hardly does anything to identify the user who calls the function through D-Bus. Anybody can change the grub config, even to append some arguments to make a backdoor or privilege escalation, by calling DoWriteGrubSettings() provided by dde-daemon.
Overview
- CVE ID
- CVE-2017-7622
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2017-04-10T17:59:00
- Last Modified Date
- 2019-10-03T00:03:26
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:deepin:deepin_desktop_environment:15.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:deepin:deepin_desktop_environment:15.1:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:deepin:deepin_desktop_environment:15.2:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:deepin:deepin_desktop_environment:15.3:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:S/C:C/I:C/A:C
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- SINGLE
- Confidentiality Impact
- COMPLETE
- Integrity Impact
- COMPLETE
- Availability Impact
- COMPLETE
- Base Score
- 9
- Severity
- HIGH
- Exploitability Score
- 8
- Impact Score
- 10
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 8.8
- Base Severity
- HIGH
- Exploitability Score
- 2.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/kings-way/deepinhack/blob/master/dde_daemon_poc.py | Exploit Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2017-7622 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7622 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:28:04 | Added to TrackCVE | |||
| 2022-12-02 15:43:05 | 2017-04-10T17:59Z | 2017-04-10T17:59:00 | CVE Published Date | updated |
| 2022-12-02 15:43:05 | 2019-10-03T00:03:26 | CVE Modified Date | updated | |
| 2022-12-02 15:43:05 | Analyzed | Vulnerability Status | updated |