Android - Directory Traversal over USB via Injection in blkid Output

Android - Directory Traversal over USB via Injection in blkid Output When a USB mass storage device is inserted into an Android phone even if the phone is locked!, vold will attempt to automatically mount partitions from the inserted device. For this purpose, vold has to identify the partitions o...

openSUSE Security Update : util-linux (openSUSE-2018-805)

This update for util-linux fixes the following issues : This non-security issue was fixed : - CVE-2018-7738: bash-completion/umount allowed local users to gain privileges by embedding shell commands in a mountpoint name, which was mishandled during a umount command by a different user bsc1084300...

fusermount - user_allow_other Restriction Bypass and SELinux Label Control Exploit

Exploit for linux platform in category dos / poc / It is possible to bypass fusermount's restrictions on the use of the "allowother" mount option as follows if SELinux is active. Here's a minimal demo, tested on a Debian system with SELinux enabled in permissive mode:...

fusermount Restriction Bypass

fusermount userallowother restriction bypass and SELinux label control CVE-2018-10906 It is possible to bypass fusermount's restrictions on the use of the "allowother" mount option as follows if SELinux is active. Here's a minimal demo, tested on a Debian system with SELinux enabled in permissive...

DEBIAN-CVE-2018-14617

An issue was discovered in the Linux kernel through 4.17.10. There is a NULL pointer dereference and panic in hfspluslookup in fs/hfsplus/dir.c when opening a file that is purportedly a hard link in an hfs+ filesystem that has malformed catalog data, and is mounted read-only without a metadata...

Design/Logic Flaw

An issue was discovered in the Linux kernel through 4.17.10. There is out-of-bounds access in writeextentbuffer when mounting and operating a crafted btrfs image, because of a lack of verification that each block group has a corresponding chunk at mount time, within btrfsreadblockgroups in...

DEBIAN-CVE-2018-14610

An issue was discovered in the Linux kernel through 4.17.10. There is out-of-bounds access in writeextentbuffer when mounting and operating a crafted btrfs image, because of a lack of verification that each block group has a corresponding chunk at mount time, within btrfsreadblockgroups in...

Linux kernel out-of-bounds access vulnerability (CNVD-2018-24385)

Linux kernel is the kernel used by Linux, the open source operating system released by the Linux Foundation in the United States. An out-of-bounds access vulnerability exists in the 'writeextentbuffer' function in the Linux kernel, which stems from a failure of the program to verify that each blo...

CVE-2018-10876

A flaw was found in Linux kernel in the ext4 filesystem code. A use-after-free is possible in ext4extremovespace function when mounting and operating a crafted ext4 image...

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...

Access Control Bypass

libfuse.so is vulnerable to an access control bypass. A local non-root user is able to mount the FUSE file system with allowother option regardless of the userallowother fuse configuration. An attacker can trick other users into accessing a malicious FUSE mount point and cause a denial of service...

DEBIAN-CVE-2018-10906

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...

UBUNTU-CVE-2018-10906

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...

Authentication flaw

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

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

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

CVE-2018-10906 affects FUSE’s fusermount when SELinux is active, allowing non-root users to bypass the user_allow_other restriction and mount a FUSE filesystem accessible to other users. Publicly referenced advisories show affected fuse packages across distributions with fixed versions: Red Hat/C...

CVE-2018-10906

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

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...