CVE-2017-7622

CVE-2017-7622, security advisory, suse linux, suse, security, cve

CVE-2017-7622

Common Vulnerabilities and Exposures

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Upstream information

CVE-2017-7622 at MITRE

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.

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SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having critical severity.

CVSS v2 Scores

	National Vulnerability Database
Base Score	9
Vector	AV:N/AC:L/Au:S/C:C/I:C/A:C
Access Vector	Network
Access Complexity	Low
Authentication	Single
Confidentiality Impact	Complete
Integrity Impact	Complete
Availability Impact	Complete

CVSS v3 Scores

	National Vulnerability Database
Base Score	8.8
Vector	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector	Network
Attack Complexity	Low
Privileges Required	Low
User Interaction	None
Scope	Unchanged
Confidentiality Impact	High
Integrity Impact	High
Availability Impact	High
CVSSv3 Version	3

SUSE Bugzilla entry: 1033434 [RESOLVED / INVALID]

No SUSE Security Announcements cross referenced.

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SUSE Timeline for this CVE

CVE page created: Mon Apr 10 21:15:39 2017
CVE page last modified: Wed Oct 26 20:33:52 2022