Deepin lastore-daemon Privilege Escalation via Unsigned .deb Installation
36Vexday Risk Score
Corrige pronto. Ella tiene exploit funcional público.
ssvc Attendcvss 8.5epss 0.4%
de la publicación al arma0 días
Publicada en NVD23 jul
metasploit2 feb
probabilidad de explotación
0.4%top 71% de las CVE
explotación observada
noninguna fuente lo reporta
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.
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
Productos afectados
Wuhan Deepin Technology Co., Ltd. · Deepin LinuxReferencias
https://github.com/linuxdeepin/lastore-daemonhttps://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/linux/local/lastore_daemon_dbus_priv_esc.rbhttps://www.deepin.org/en/mirrors/releases/https://www.exploit-db.com/exploits/39433https://www.exploit-db.com/exploits/44523https://www.vulncheck.com/advisories/deepin-lastore-daemon-priv-esc