Deepin lastore-daemon Privilege Escalation via Unsigned .deb Installation
36Vexday Risk Score
Corrija em breve. Ela tem exploit funcional público.
ssvc Attendcvss 8.5epss 0.4%
da publicação à arma0 dias
Publicada no NVD23 de jul.
metasploit2 de fev.
probabilidade de exploração
0.4%top 70% das CVEs
exploração observada
nãonenhuma fonte 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
Produtos afetados
Wuhan Deepin Technology Co., Ltd. · Deepin LinuxReferências
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