openSUSE: Security Advisory for MozillaFirefox (openSUSE-SU-2017:0690-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2017 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

CVE-2017-5426

On Linux, if the secure computing mode BPF seccomp-bpf filter is running when the Gecko Media Plugin sandbox is started, the sandbox fails to be applied and items that would run within the sandbox are run protected only by the running filter which is typically weak compared to the sandbox. Note:...

Firejail: Multiple vulnerabilities

Background A SUID program that reduces the risk of security breaches by restricting the running environment of untrusted applications using Linux namespaces and seccomp-bpf. Description Multiple vulnerabilities have been discovered in Firejail. Please review the CVE identifiers referenced below f...

Firejail '/etc/resolv.conf' Remote Security Bypass Vulnerability

Firejail is a suite of SUID programs written in C that reduces the risk of security vulnerabilities by restricting the operating environment of untrusted applications using Linuxnamespaces and seccomp-bpf, a sandboxing mechanism. A remote security bypass vulnerability exists in Firejail. An...

CVE-2016-4794

Use-after-free vulnerability in mm/percpu.c in the Linux kernel through 4.6 allows local users to cause a denial of service BUG or possibly have unspecified other impact via crafted use of the mmap and bpf system calls...

Linux Kernel 4.4 (Ubuntu 16.04) - 'BPF' Local Privilege Escalation (Metasploit)

This module requires Metasploit: http://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework require 'msf/core' class MetasploitModule 'Linux BPF Local Privilege Escalation', 'Description' = %q Linux kernel =4.4 with CONFIGBPFSYSCALL and...

Linux BPF Local Privilege Escalation

This module requires Metasploit: http://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework require 'msf/core' class MetasploitModule 'Linux BPF Local Privilege Escalation', 'Description' = %q Linux kernel =4.4 with CONFIGBPFSYSCALL and...

Linux Kernel 4.4 (Ubuntu 16.04) - BPF Local Privilege Escalation (Metasploit)

Linux kernel versions 4.4 and above where CONFIGBPFSYSCALL and kernel.unprivilegedbpfdisabled sysctl is not set to 1 allow for BPF to be abused for privilege escalation. Ubuntu 16.04 has all of these conditions met. This module requires Metasploit: http://metasploit.com/download Current source:...

Linux Network Analyzer: netsniff-ng

Linux Network Analyzer A Swiss army knife for your daily Linux network plumbing netsniff-ng is a free, performant Linux network analyzer and networking toolkit. If you will, the Swiss army knife for network packets. The gain of performance is reached by built-in zero-copy mechanisms, so that on...

Firejail Remote Elevation of Privilege Vulnerability

Firejail is a suite of SUID programs written in C that reduces the risk of security vulnerabilities by restricting the runtime environment of untrusted applications using the Linux namespace and seccomp-bpf. A security vulnerability exists in Firejail that allows a remote attacker to exploit the...

The vulnerability of the Linux operating system, which allows a malicious individual to trigger a service failure

A vulnerability in the Linux kernel allows a local user to trigger a system panic by using specially crafted BPF instructions. The BPFSANCNLATTR and BPFSANCNLATTRNEST instructions cause an error in the skrunfilter function from net/core/filter.c...

The vulnerability of Google Chrome’s browser allows a malicious actor to circumvent sandboxing restrictions.

Google Chrome browser contains a vulnerability related to incorrect block merging in the PointerCompare function of codegen.cc within Seccomp-BPF. Exploiting this vulnerability allows malicious actors to bypass sandbox restrictions by accessing the render process...

CVE-2016-4794

Use-after-free vulnerability in mm/percpu.c in the Linux kernel through 4.6 allows local users to cause a denial of service BUG or possibly have unspecified other impact via crafted use of the mmap and bpf system calls...

CVE-2016-4794

Use-after-free vulnerability in mm/percpu.c in the Linux kernel through 4.6 allows local users to cause a denial of service BUG or possibly have unspecified other impact via crafted use of the mmap and bpf system calls...

DEBIAN-CVE-2016-4558

The BPF subsystem in the Linux kernel before 4.5.5 mishandles reference counts, which allows local users to cause a denial of service use-after-free or possibly have unspecified other impact via a crafted application on 1 a system with more than 32 Gb of memory, related to the program reference...

CVE-2016-4557

The replacemapfdwithmapptr function in kernel/bpf/verifier.c in the Linux kernel before 4.5.5 does not properly maintain an fd data structure, which allows local users to gain privileges or cause a denial of service use-after-free via crafted BPF instructions that reference an incorrect file...

CVE-2016-4557

The replacemapfdwithmapptr function in kernel/bpf/verifier.c in the Linux kernel before 4.5.5 does not properly maintain an fd data structure, which allows local users to gain privileges or cause a denial of service use-after-free via crafted BPF instructions that reference an incorrect file...

Design/Logic Flaw

The BPF subsystem in the Linux kernel before 4.5.5 mishandles reference counts, which allows local users to cause a denial of service use-after-free or possibly have unspecified other impact via a crafted application on 1 a system with more than 32 Gb of memory, related to the program reference...

Design/Logic Flaw

The replacemapfdwithmapptr function in kernel/bpf/verifier.c in the Linux kernel before 4.5.5 does not properly maintain an fd data structure, which allows local users to gain privileges or cause a denial of service use-after-free via crafted BPF instructions that reference an incorrect file...

Design/Logic Flaw

Use-after-free vulnerability in mm/percpu.c in the Linux kernel through 4.6 allows local users to cause a denial of service BUG or possibly have unspecified other impact via crafted use of the mmap and bpf system calls...