CVE-2019-1682

A vulnerability in the FUSE filesystem functionality for Cisco Application Policy Infrastructure Controller APIC software could allow an authenticated, local attacker to escalate privileges to root on an affected device. The vulnerability is due to insufficient input validation for certain comman...

CVE-2019-1682 Cisco Application Policy Infrastructure Controller Privilege Escalation Vulnerability

A vulnerability in the FUSE filesystem functionality for Cisco Application Policy Infrastructure Controller APIC software could allow an authenticated, local attacker to escalate privileges to root on an affected device. The vulnerability is due to insufficient input validation for certain comman...

CVE-2019-1682

CVE-2019-1682 affects Cisco Application Policy Infrastructure Controller (APIC). The issue is in the FUSE filesystem functionality where insufficient input validation of CLI commands can allow an authenticated, local attacker with write access to a readable folder to alter definitions in an affec...

Cisco Application Policy Infrastructure Controller Privilege Escalation Vulnerability

A vulnerability in the FUSE filesystem functionality for Cisco Application Policy Infrastructure Controller APIC software could allow an authenticated, local attacker to escalate privileges to root on an affected device. The vulnerability is due to insufficient input validation for certain comman...

[SECURITY] Fedora 28 Update: fuse-2.9.9-1.fc28

With FUSE it is possible to implement a fully functional filesystem in a userspace program. This package contains the FUSE v2 userspace tools to mount a FUSE filesystem...

kernel: fuse-backed file mmap-ed onto process cmdline arguments causes denial of service

By mmaping a FUSE-backed file onto a process's memory containing command line arguments or environment strings, an attacker can cause utilities from psutils or procps such as ps, w or any other program which makes a read call to the /proc//cmdline or /proc//environ files to block indefinitely...

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...

kernel: vfs: BUG in truncate_inode_pages_range() and fuse client

A non-privileged user is able to mount a fuse filesystem on RHEL 6 or 7 and crash a system if an application punches a hole in a file that does not end aligned to a page boundary...

CVE-2017-15121

A non-privileged user is able to mount a fuse filesystem on RHEL 6 or 7 and crash a system if an application punches a hole in a file that does not end aligned to a page boundary...

DEBIAN-CVE-2017-15121

A non-privileged user is able to mount a fuse filesystem on RHEL 6 or 7 and crash a system if an application punches a hole in a file that does not end aligned to a page boundary...

CVE-2017-15121

A non-privileged user is able to mount a fuse filesystem on RHEL 6 or 7 and crash a system if an application punches a hole in a file that does not end aligned to a page boundary...

UBUNTU-CVE-2017-15121

A non-privileged user is able to mount a fuse filesystem on RHEL 6 or 7 and crash a system if an application punches a hole in a file that does not end aligned to a page boundary...

CVE-2017-15121

CVE-2017-15121 describes a local Linux kernel vulnerability where a non-privileged user can mount a fuse filesystem on RHEL 6/7 and crash the system if an application writes through a hole in a file not aligned to a page boundary. Connected advisories/plugins (e.g., Red Hat RHSA entries and F5/BI...

CVE-2017-15121

A non-privileged user is able to mount a fuse filesystem on RHEL 6 or 7 and crash a system if an application punches a hole in a file that does not end aligned to a page boundary...

CVE-2017-15121

A non-privileged user is able to mount a fuse filesystem on RHEL 6 or 7 and crash a system if an application punches a hole in a file that does not end aligned to a page boundary...

PT-2017-13877 · Red Hat +1 · Rhel +2

Name of the Vulnerable Software and Affected Versions: RHEL versions 6 and 7 Description: A non-privileged user can crash a system by mounting a fuse filesystem and exploiting an issue related to file hole punching that does not end aligned to a page boundary. Recommendations: For RHEL version 6,...

CVE-2017-15121

A non-privileged user is able to mount a fuse filesystem on RHEL 6 or 7 and crash a system if an application punches a hole in a file that does not end aligned to a page boundary...

AUFS (Ubuntu 15.10) Privilege Escalation

Source: http://www.halfdog.net/Security/2016/AufsPrivilegeEscalationInUserNamespaces/ Introduction Problem description: Aufs is a union filesystem to mix content of different underlying filesystems, e.g. read-only medium with r/w RAM-fs. That is also allowed in user namespaces when module was...

Ubuntu 15.10 - USERNS Overlayfs Over Fuse Privilege Escalation Vulnerability

Exploit for linux platform in category local exploits Source: http://www.halfdog.net/Security/2016/OverlayfsOverFusePrivilegeEscalation/ Introduction Problem description: On Ubuntu Wily it is possible to place an USERNS overlayfs mount over a fuse mount. The fuse filesystem may contain SUID...

ntfs-3g - Unsanitized modprobe Environment Privilege Escalation

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1072 ntfs-3g is installed by default e.g. on Ubuntu and comes with a setuid root program /bin/ntfs-3g. When this program is invoked on a system whose kernel does not support FUSE filesystems detected by getfusefstype, ntfs-3g...