Tor (Linux) - X11 Linux Sandbox Breakout

Tor Linux - X11 Linux Sandbox Breakout / Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1293&desc=2 EDIT: I mixed up two different sandboxes; see the comment below for a correction. From inside the Linux sandbox described in , it is still possible to talk to the X server withou...

Tor - Linux Sandbox Breakout via X11 Exploit

Exploit for linux platform in category local exploits / Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1293&desc=2 EDIT: I mixed up two different sandboxes; see the comment below for a correction. From inside the Linux sandbox described in , it is still possible to talk to the ...

Bubblewrap Security Bypass Vulnerability

bubblewrap is a set of tools for running containers. A security bypass vulnerability exists in Bubblewrap. An attacker could use this vulnerability to perform unauthorized operations bypassing security restrictions...

DEBIAN-CVE-2017-5226

When executing a program via the bubblewrap sandbox, the nonpriv session can escape to the parent session by using the TIOCSTI ioctl to push characters into the terminal's input buffer, allowing an attacker to escape the sandbox...

Input validation

When executing a program via the bubblewrap sandbox, the nonpriv session can escape to the parent session by using the TIOCSTI ioctl to push characters into the terminal's input buffer, allowing an attacker to escape the sandbox...

CVE-2017-5226

CVE-2017-5226 is described across connected docs as a bubblewrap sandbox escape via TIOCSTI: a nonprivileged session could push characters into the terminal input buffer to escape the sandbox. Related entries (e.g., CVE-2020-13753) note this as part of a family using TIOCSTI and CLONE_NEWUSER, hi...

CVE-2017-5226: Improper Input Validation

When executing a program via the bubblewrap sandbox, the nonpriv session can escape to the parent session by using the TIOCSTI ioctl to push characters into the terminal's input buffer, allowing an attacker to escape the sandbox...

CVE-2016-8659

Bubblewrap before 0.1.3 sets the PRSETDUMPABLE flag, which might allow local users to gain privileges by attaching to the process, as demonstrated by sending commands to a PrivSep socket...

CVE-2016-8659

Bubblewrap before 0.1.3 sets the PRSETDUMPABLE flag, which might allow local users to gain privileges by attaching to the process, as demonstrated by sending commands to a PrivSep socket...

CVE-2016-8659

Bubblewrap before 0.1.3 sets the PRSETDUMPABLE flag, which might allow local users to gain privileges by attaching to the process, as demonstrated by sending commands to a PrivSep socket...

DEBIAN-CVE-2016-8659

Bubblewrap before 0.1.3 sets the PRSETDUMPABLE flag, which might allow local users to gain privileges by attaching to the process, as demonstrated by sending commands to a PrivSep socket...

Code injection

Bubblewrap before 0.1.3 sets the PRSETDUMPABLE flag, which might allow local users to gain privileges by attaching to the process, as demonstrated by sending commands to a PrivSep socket...

CVE-2016-8659

Bubblewrap before 0.1.3 sets the PRSETDUMPABLE flag, which might allow local users to gain privileges by attaching to the process, as demonstrated by sending commands to a PrivSep socket...

CVE-2016-8659

Bubblewrap before 0.1.3 sets the PRSETDUMPABLE flag, which might allow local users to gain privileges by attaching to the process, as demonstrated by sending commands to a PrivSep socket...

CVE-2016-8659

CVE-2016-8659 affects Bubblewrap versions prior to 0.1.3. The underlying issue is that the process sets the PR_SET_DUMPABLE flag, which may allow local users to gain privileges by attaching to the PrivSep socket. The connected documents confirm the vulnerable component and the root cause, and des...

CVE-2016-8659: Undefined Security Weakness

Bubblewrap before 0.1.3 sets the PRSETDUMPABLE flag, which might allow local users to gain privileges by attaching to the process, as demonstrated by sending commands to a PrivSep socket...

Alpha Version of Sandboxed Tor Browser Released

A sandboxed version of the Tor Browser was released over the weekend, and while there are still some rough edges and bugs – potentially major, according to the developer– it could be the first step toward protecting Tor users from recent de-anonymization exploits. Yawning Angel, a longtime Tor...

Project Atomic bubblewrap Local Elevation of Privilege Vulnerability

Project Atomic is a suite of software sponsored by Red Hat that supports the creation and running of applications using Linux and Docker containers. A local elevation of privilege vulnerability exists in Project Atomic bubblewrap version 0.1.2-1, which can be exploited by an attacker to gain...