Ubuntu 12.04 LTS : linux vulnerabilities (USN-2417-1)

Nadav Amit reported that the KVM Kernel Virtual Machine mishandles noncanonical addresses when emulating instructions that change the rip Instruction Pointer. A guest user with access to I/O or the MMIO can use this flaw to cause a denial of service system crash of the guest. CVE-2014-3647 A flaw...

Ubuntu 14.04 LTS : Linux kernel vulnerabilities (USN-2420-1)

The remote Ubuntu 14.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-2420-1 advisory. A flaw was discovered in how the Linux kernel's KVM Kernel Virtual Machine subsystem handles the CR4 control register at VM entry on Intel processors. A...

Ubuntu 12.04 LTS : linux-lts-trusty vulnerabilities (USN-2419-1)

A flaw was discovered in how the Linux kernel's KVM Kernel Virtual Machine subsystem handles the CR4 control register at VM entry on Intel processors. A local host OS user can exploit this to cause a denial of service kill arbitrary processes, or system disruption by leveraging /dev/kvm access...

Ubuntu 14.10 : mountall vulnerability (USN-2411-1)

Saurav Sengupta discovered that mountall incorrectly handled umask when calling the mount utility, resulting in certain filesystems possibly being mounted with incorrect permissions. Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security...

USN-2411-1: mountall vulnerability

Saurav Sengupta discovered that mountall incorrectly handled umask when calling the mount utility, resulting in certain filesystems possibly being mounted with incorrect permissions...

DEBIAN-CVE-2012-5619

The Sleuth Kit TSK 4.0.1 does not properly handle "." dotfile file system entries in FAT file systems and other file systems for which . is not a reserved name, which allows local users to hide activities it more difficult to conduct forensics activities, as demonstrated by Flame...

Linux kernel multiple security vulnerabilities

DoS via ptrace syscall, filesystems mount options limitation bypass...

CLI Magic: I Didn’t Know That !

Command Editing Shortcuts Ctrl + a – go to the start of the command line Ctrl + e – go to the end of the command line Ctrl + k – delete from cursor to the end of the command line Ctrl + u – delete from cursor to the start of the command line Ctrl + w – delete from cursor to start of word i.e...

SGI IRIX 5.3 Cadmin Vulnerabilities

No description provided by source. source: http://www.securityfocus.com/bid/335/info A vulnerability exists in the chost and cimport programs, as shipped with SGI's Irix 5.x operating system. chost is part of the Cadmin package. By failing to validate the real userid, these programs allow any use...

CVE-2014-0203

The dofollowlink function in fs/namei.c in the Linux kernel before 2.6.33 does not properly handle the last pathname component during use of certain filesystems, which allows local users to cause a denial of service incorrect free operations and system crash via an open system call...

CVE-2014-0203

The dofollowlink function in fs/namei.c in the Linux kernel before 2.6.33 does not properly handle the last pathname component during use of certain filesystems, which allows local users to cause a denial of service incorrect free operations and system crash via an open system call...

CVE-2014-0203

The dofollowlink function in fs/namei.c in the Linux kernel before 2.6.33 does not properly handle the last pathname component during use of certain filesystems, which allows local users to cause a denial of service incorrect free operations and system crash via an open system call...

kernel: fs: slab corruption due to the invalid last component type during do_filp_open()

The dofollowlink function in fs/namei.c in the Linux kernel before 2.6.33 does not properly handle the last pathname component during use of certain filesystems, which allows local users to cause a denial of service incorrect free operations and system crash via an open system call...

openSUSE Security Update : kernel (openSUSE-SU-2012:0206-1)

The openSUSE 11.3 kernel was updated to fix various bugs and security issues. Following security issues have been fixed: CVE-2011-4604: If root does read on a specific socket, it's possible to corrupt kernel memory over network, with an ICMP packet, if the B.A.T.M.A.N. mesh protocol is used...

openSUSE Security Update : kernel (openSUSE-SU-2012:0236-1)

The openSUSE 11.4 kernel was updated to fix bugs and security issues. Following security issues have been fixed: CVE-2011-4604: If root does read on a specific socket, it's possible to corrupt kernel memory over network, with an ICMP packet, if the B.A.T.M.A.N. mesh protocol is used. CVE-2011-269...

Volafox - Mac OS X & BSD Memory Analysis Toolkit

Volafox is an open source toolkit that you can use for Mac OS X and BSD forensics. The tool is a python based and allows investigating security incidents and finding information for malwares and any malicious program on the system. Security analyst can have the following information using this...

util-linux: Multiple vulnerabilities

Background util-linux is a suite of Linux programs including mount and umount, programs used to mount and unmount filesystems. Description Multiple vulnerabilities have been discovered in util-linux. Please review the CVE identifiers referenced below for details. Impact A local attacker may be ab...

Design/Logic Flaw

The hostreliableaddrinfo function in support/export/hostname.c in nfs-utils before 1.2.4 does not properly use DNS to verify access to NFS exports, which allows remote attackers to mount filesystems by establishing crafted DNS A and PTR records...

CVE-2011-2500

The hostreliableaddrinfo function in support/export/hostname.c in nfs-utils before 1.2.4 does not properly use DNS to verify access to NFS exports, which allows remote attackers to mount filesystems by establishing crafted DNS A and PTR records...

CVE-2011-2500

The hostreliableaddrinfo function in support/export/hostname.c in nfs-utils before 1.2.4 does not properly use DNS to verify access to NFS exports, which allows remote attackers to mount filesystems by establishing crafted DNS A and PTR records...