fuse: bypass of the "user_allow_other" restriction when SELinux is active

A vulnerability was discovered in fuse. When SELinux is active, fusermount is vulnerable to a restriction bypass. This allows non-root users to mount a FUSE file system with the 'allowother' mount option regardless of whether 'userallowother' is set in the fuse configuration. An attacker may use...

Security update for fuse (moderate)

This update for fuse fixes the following issues: - CVE-2018-10906: fusermount was vulnerable to a restriction bypass when SELinux is active. This allowed non-root users to mount a FUSE file system with the 'allowother' mount option regardless of whether 'userallowother' is set in the fuse...

Fuse Denial of Service Vulnerability

Fuse Filesystem in Userspace is a Unix-like mechanism developed by software developer Miklos Szeredi that allows unprivileged users to create filesystems without editing kernel code. A security vulnerability exists in Fuse versions prior to 2.9.8 and 3.x versions prior to 3.2.5. An attacker can...

AZL-34694 CVE-2018-10906 affecting package fuse for versions less than 2.9.7-10

In fuse before versions 2.9.8 and 3.x before 3.2.5, fusermount is vulnerable to a restriction bypass when SELinux is active. This allows non-root users to mount a FUSE file system with the 'allowother' mount option regardless of whether 'userallowother' is set in the fuse configuration. An attack...

CVE-2018-10906

A vulnerability was discovered in fuse. When SELinux is active, fusermount is vulnerable to a restriction bypass. This allows non-root users to mount a FUSE file system with the 'allowother' mount option regardless of whether 'userallowother' is set in the fuse configuration. An attacker may use...

Fuse Write Privilege Vulnerability

Fuse is a set of Unix-like system mechanisms that allow unprivileged users to create filesystems without editing kernel code. Fuse uses insecure global writable permissions to create the '/dev/cuse' character device, allowing a local attacker to exploit the vulnerability to create arbitrary...

CVE-2015-3202

fusermount in FUSE before 2.9.3-15 does not properly clear the environment before invoking 1 mount or 2 umount as root, which allows local users to write to arbitrary files via a crafted LIBMOUNTMTAB environment variable that is used by mount's debugging feature...

Ubuntu 14.04 LTS : FUSE vulnerability (USN-2617-1)

The remote Ubuntu 14.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-2617-1 advisory. Tavis Ormandy discovered that FUSE incorrectly filtered environment variables. A local attacker could use this issue to gain administrative privileges. Tenable ha...

USN-2617-1 fuse vulnerability

Tavis Ormandy discovered that FUSE incorrectly filtered environment variables. A local attacker could use this issue to gain administrative privileges...

SUSE-SU-2015:1053-1 Security update for fuse

This update fixes a vulnerability in fuse that did not clear the environment upon execution of external programs. CVE-2015-3202 has been assigned to this issue...

DEBIAN-CVE-2011-0541

fuse 2.8.5 and earlier does not properly handle when /etc/mtab cannot be updated, which allows local users to unmount arbitrary directories via a symlink attack...

CVE-2011-0541

fuse 2.8.5 and earlier does not properly handle when /etc/mtab cannot be updated, which allows local users to unmount arbitrary directories via a symlink attack...

fuse: unprivileged user can unmount arbitrary locations via symlink attack

FUSE, possibly 2.8.5 and earlier, allows local users to create mtab entries with arbitrary pathnames, and consequently unmount any filesystem, via a symlink attack on the parent directory of the mountpoint of a FUSE filesystem, a different vulnerability than CVE-2010-0789...

FUSE symbolic links vulnerability

It's possible to unmount arbitrary directories...

CVE-2011-0542

fusermount in fuse 2.8.5 and earlier does not perform a chdir to / before performing a mount or umount, which allows local users to unmount arbitrary directories via unspecified vectors...

DEBIAN-CVE-2010-3879

FUSE, possibly 2.8.5 and earlier, allows local users to create mtab entries with arbitrary pathnames, and consequently unmount any filesystem, via a symlink attack on the parent directory of the mountpoint of a FUSE filesystem, a different vulnerability than CVE-2010-0789...

CVE-2010-3879

FUSE, possibly 2.8.5 and earlier, allows local users to create mtab entries with arbitrary pathnames, and consequently unmount any filesystem, via a symlink attack on the parent directory of the mountpoint of a FUSE filesystem, a different vulnerability than CVE-2010-0789...

CVE-2010-3879

FUSE, possibly 2.8.5 and earlier, allows local users to create mtab entries with arbitrary pathnames, and consequently unmount any filesystem, via a symlink attack on the parent directory of the mountpoint of a FUSE filesystem, a different vulnerability than CVE-2010-0789...

Ubuntu Update for fuse vulnerability USN-1045-1

Ubuntu Update for Linux kernel vulnerabilities USN-1045-1 OpenVAS Vulnerability Test $Id: gbubuntuUSN10451.nasl 7964 2017-12-01 07:32:11Z santu $ Ubuntu Update for fuse vulnerability USN-1045-1 Authors: System Generated Check Copyright: Copyright c 2011 Greenbone Networks GmbH,...

CVE-2010-3879

FUSE, possibly 2.8.5 and earlier, allows local users to create mtab entries with arbitrary pathnames, and consequently unmount any filesystem, via a symlink attack on the parent directory of the mountpoint of a FUSE filesystem, a different vulnerability than CVE-2010-0789...