CVE-2016-15045

July 23, 2025, 3:15 p.m.

8.5
High

Description

A local privilege escalation vulnerability exists in lastore-daemon, the system package manager daemon used in Deepin Linux (developed by Wuhan Deepin Technology Co., Ltd.). In versions 0.9.53-1 (Deepin 15.5) and 0.9.66-1 (Deepin 15.7), the D-Bus configuration permits any user in the sudo group to invoke the InstallPackage method without password authentication. By default, the first user created on Deepin is in the sudo group. An attacker with shell access can craft a .deb package containing a malicious post-install script and use dbus-send to install it via lastore-daemon, resulting in arbitrary code execution as root.

Product(s) Impacted

Vendor Product Versions
Wuhan Deepin Technology Co.
  • Lastore Daemon
  • 0.9.53-1, 0.9.66-1

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-269
Improper Privilege Management
The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.

*CPE(s)

Affected systems and software identified for this CVE.

Type Vendor Product Version Update Edition Language Software Edition Target Software Target Hardware Other Information
a wuhan_deepin_technology_co. lastore_daemon 0.9.53-1 / / / / / / /
a wuhan_deepin_technology_co. lastore_daemon 0.9.66-1 / / / / / / /

References

https://github.com/linuxdeepin/lastore-daemon
https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/linux/local/lastore_daemon_dbus_priv_esc.rb
https://www.deepin.org/en/mirrors/releases/
https://www.exploit-db.com/exploits/39433
https://www.exploit-db.com/exploits/44523
https://www.vulncheck.com/advisories/deepin-lastore-daemon-priv-esc
https://www.exploit-db.com/exploits/39433

Tags

CWE-269
disclosure@vulncheck.com
2025-07-23
CVE-2016-15045

CVSS Score

8.5 / 10

CVSS Data - 4.0

  • Attack Vector: LOCAL
  • Attack Complexity: LOW
  • Attack Requirements: NONE
  • Privileges Required: LOW
  • User Interaction: NONE
  • Scope:
  • Confidentiality Impact: HIGH
  • Integrity Impact: HIGH
  • Availability Impact: HIGH
  • Exploit Maturity: NOT_DEFINED

    • CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

    View Vector String

Timeline

Published: July 23, 2025, 2:15 p.m.
Last Modified: July 23, 2025, 3:15 p.m.

Status : Received

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

disclosure@vulncheck.com

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.