M-Trends 2018

What have incident responders observed and learned from cyber attacks in 2017? Just as in prior years, we have continued to see the cyber security threat landscape evolve. Over the past twelve months we have observed a number of new trends and changes to attacks, but we have also seen how certain...

Information Security Preparedness Tool: Metta

Metta is an open-source information security preparedness tool for adversarial simulation. As an emerging concept, the industry has yet to settle on a definitive definition of adversarial simulation, but it involves simulating components of targeted attacks in order to test both an organization’s...

SUSE-SU-2017:3319-1 Security update for the Linux Kernel (Live Patch 1 for SLE 12 SP3)

This update for the Linux Kernel 4.4.82-63 fixes several issues. The following security issues were fixed: - CVE-2017-1000405: Problematic use of pmdmkdirty in the touchpmd function allowed users to overwrite read-only huge pages e.g. the zero huge page and sealed shmem files bsc1070307. -...

SUSE-SU-2017:3314-1 Security update for the Linux Kernel (Live Patch 3 for SLE 12 SP3)

This update for the Linux Kernel 4.4.82-69 fixes several issues. The following security issues were fixed: - CVE-2017-1000405: Problematic use of pmdmkdirty in the touchpmd function allowed users to overwrite read-only huge pages e.g. the zero huge page and sealed shmem files bsc1070307. -...

SUSE-SU-2017:3324-1 Security update for the Linux Kernel (Live Patch 2 for SLE 12 SP3)

This update for the Linux Kernel 4.4.82-66 fixes several issues. The following security issues were fixed: - CVE-2017-1000405: Problematic use of pmdmkdirty in the touchpmd function allowed users to overwrite read-only huge pages e.g. the zero huge page and sealed shmem files bsc1070307. -...

SUSE-SU-2017:3290-1 Security update for the Linux Kernel (Live Patch 5 for SLE 12 SP2)

This update for the Linux Kernel 4.4.49-9211 fixes several issues. The following security issues were fixed: - CVE-2017-16939: The XFRM dump policy implementation in net/xfrm/xfrmuser.c kernel allowed local users to gain privileges or cause a denial of service use-after-free via a crafted SORCVBU...

SUSE-SU-2017:3285-1 Security update for the Linux Kernel (Live Patch 14 for SLE 12 SP2)

This update for the Linux Kernel 4.4.90-9245 fixes several issues. The following security issues were fixed: - CVE-2017-1000405: Problematic use of pmdmkdirty in the touchpmd function allowed users to overwrite read-only huge pages e.g. the zero huge page and sealed shmem files bsc1070307. -...

SUSE-SU-2017:3297-1 Security update for the Linux Kernel (Live Patch 13 for SLE 12 SP2)

This update for the Linux Kernel 4.4.74-9238 fixes several issues. The following security issues were fixed: - CVE-2017-1000405: Problematic use of pmdmkdirty in the touchpmd function allowed users to overwrite read-only huge pages e.g. the zero huge page and sealed shmem files bsc1070307. -...

SUSE-SU-2017:3295-1 Security update for the Linux Kernel (Live Patch 12 for SLE 12 SP2)

This update for the Linux Kernel 4.4.74-9235 fixes several issues. The following security issues were fixed: - CVE-2017-1000405: Problematic use of pmdmkdirty in the touchpmd function allowed users to overwrite read-only huge pages e.g. the zero huge page and sealed shmem files bsc1070307. -...

SUSE-SU-2017:3291-1 Security update for the Linux Kernel (Live Patch 6 for SLE 12 SP2)

This update for the Linux Kernel 4.4.49-9214 fixes several issues. The following security issues were fixed: - CVE-2017-16939: The XFRM dump policy implementation in net/xfrm/xfrmuser.c kernel allowed local users to gain privileges or cause a denial of service use-after-free via a crafted SORCVBU...

SUSE-SU-2017:3310-1 Security update for the Linux Kernel (Live Patch 7 for SLE 12 SP2)

This update for the Linux Kernel 4.4.59-9217 fixes several issues. The following security issues were fixed: - CVE-2017-1000405: Problematic use of pmdmkdirty in the touchpmd function allowed users to overwrite read-only huge pages e.g. the zero huge page and sealed shmem files bsc1070307. -...

SUSE-SU-2017:3288-1 Security update for the Linux Kernel (Live Patch 4 for SLE 12 SP2)

This update for the Linux Kernel 4.4.38-93 fixes several issues. The following security issues were fixed: - CVE-2017-16939: The XFRM dump policy implementation in net/xfrm/xfrmuser.c kernel allowed local users to gain privileges or cause a denial of service use-after-free via a crafted SORCVBUF...

SUSE-SU-2017:3292-1 Security update for the Linux Kernel (Live Patch 2 for SLE 12 SP2)

This update for the Linux Kernel 4.4.21-84 fixes several issues. The following security issues were fixed: - CVE-2017-16939: The XFRM dump policy implementation in net/xfrm/xfrmuser.c kernel allowed local users to gain privileges or cause a denial of service use-after-free via a crafted SORCVBUF...

SUSE-SU-2017:3306-1 Security update for the Linux Kernel (Live Patch 3 for SLE 12 SP2)

This update for the Linux Kernel 4.4.21-90 fixes several issues. The following security issues were fixed: - CVE-2017-16939: The XFRM dump policy implementation in net/xfrm/xfrmuser.c kernel allowed local users to gain privileges or cause a denial of service use-after-free via a crafted SORCVBUF...

SUSE-SU-2017:3286-1 Security update for the Linux Kernel (Live Patch 8 for SLE 12 SP2)

This update for the Linux Kernel 4.4.59-9220 fixes several issues. The following security issues were fixed: - CVE-2017-1000405: Problematic use of pmdmkdirty in the touchpmd function allowed users to overwrite read-only huge pages e.g. the zero huge page and sealed shmem files bsc1070307. -...

SUSE-SU-2017:3296-1 Security update for the Linux Kernel (Live Patch 9 for SLE 12 SP2)

This update for the Linux Kernel 4.4.59-9224 fixes several issues. The following security issues were fixed: - CVE-2017-1000405: Problematic use of pmdmkdirty in the touchpmd function allowed users to overwrite read-only huge pages e.g. the zero huge page and sealed shmem files bsc1070307. -...

UPDATE: WarBerryPi Version 5.1b!

PenTestIT RSS Feed My last post pertaining to this Red Teaming Hardware Implant was about an updated version. This post also covers the changes made to two versions since my last post about the WarBerryPi v5. We now have an updated release for the Raspberry Pi based hardware implant allowing you ...

Proxy Aware PowerShell C2 Framework: PoshC2

PoshC2 is a proxy aware C2 framework written completely in PowerShell to aid penetration testers with red teaming, post-exploitation and lateral movement. The tools and modules were developed off the back of our successful PowerShell sessions and payload types for the Metasploit Framework...

UPDATE: WarBerryPi Version 5!

PenTestIT RSS Feed If you remember, I had posted about this Red Teaming Hardware Implant in an earlier post. It now happens that it was updated and we now have WarBerryPi Version 5! As you remember, it is a Raspberry Pi based hardware implant allowing you to be stealthy during red teaming...

PoshC2 - Powershell C2 Server and Implants

PoshC2 is a proxy aware C2 framework written completely in PowerShell to aid penetration testers with red teaming, post-exploitation and lateral movement. The tools and modules were developed off the back of our successful PowerShell sessions and payload types for the Metasploit Framework...