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Protect your business with Microsoft Security’s comprehensive protection
Securing an organization has never been simple. But over the past year, we’ve seen significant changes in the threat landscape that are having a major impact on organizations of every size in every sector. The frequency and sophistication of cyber events have increased significantly. We see...
[eBook] The Guide to Centralized Log Management for Lean IT Security Teams
One of the side effects of today’s cyber security landscape is the overwhelming volume of data security teams must aggregate and parse. Lean security teams don’t have it any easier, and the problem is compounded if they must do it manually. Data and log management are essential for organizations ...
Microsoft achieves a Leader placement in Forrester Wave for XDR
We are excited to share that Microsoft has been named a Leader in The Forrester New Wave: Extended Detection and Response XDR, Q4, 2021,1 receiving one of the highest scores in the strategy category. Microsoft 365 Defender was rated as “differentiated” in seven criteria including detection,...
Microsoft achieves a Leader placement in Forrester Wave for XDR
We are excited to share that Microsoft has been named a Leader in The Forrester New Wave: Extended Detection and Response XDR, Q4, 2021,1 receiving one of the highest scores in the strategy category. Microsoft 365 Defender was rated as “differentiated” in seven criteria including detection,...
How Cynet's Response Automation Helps Organizations Mitigate Cyber Threats
One of the determining factors of how much damage a cyber-attack cause is how fast organizations can respond to it. Time to response is critical for security teams, and it is a major hurdle for leaner teams. To help improve this metric and enhance organizations' ability to respond to attacks...
The vulnerability of the `xdr_set_page_base` function in the `net/sunrpc/xdr.c` component of the Linux operating system, which is related to the operation of writing data beyond the buffer boundaries, allows a malicious actor to trigger a service failure.
The vulnerability of the xdrsetpagebase function in the net/sunrpc/xdr.c component of the Linux operating system is related to operations that go beyond the buffer boundaries in memory. Exploiting this vulnerability could allow a remote attacker to cause a service failure through a large number o...
SANS 2021 Threat Hunting Survey: How Organizations' Security Postures Have Evolved in the New Normal
It's that time of year once again: The SANS Institute — the most trusted resource for cybersecurity research — has conducted its sixth annual Threat Hunting Survey, sponsored by Rapid7. The goal of this survey is to better understand the current threat hunting landscape and the benefits provided ...
kernel: slab-out-of-bounds access in xdr_set_page_base() in net/sunrpc/xdr.c
A flaw was found in the Linux kernel that allows remote attackers to cause a denial of service xdrsetpagebase slab-out-of-bounds access by performing many NFS 4.2 READPLUS operations. The highest threat from this vulnerability is to system availability...
ALSA-2021:3447 Important: kernel security and bug fix update
The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: powerpc: KVM guest OS users can cause host OS memory corruption CVE-2021-37576 kernel: slab-out-of-bounds access in xdrsetpagebase in net/sunrpc/xdr.c CVE-2021-38201 For more details abou...
Rapid7 MDR Named a Market Leader, Again!
New IDC MarketScape Names Rapid7 a Leader in U.S. Managed Detection and Response MDR It’s a big year to be named a Leader. Time magazine said the pandemic produced “the world’s largest work-from-home experiment.” Suddenly, everyone was accessing everything from everywhere. Control moved outside...
net/sunrpc/xdr.c in the Linux kernel before 5.13.4 allows remote attackers to cause a denial of service (xdr_set_page_base slab-out-of-bounds access) by performing many NFS 4.2 READ_PLUS operations.
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CVE-2021-36933
Windows Services for NFS ONCRPC XDR Driver Information Disclosure Vulnerability...
CVE-2021-36932
Windows Services for NFS ONCRPC XDR Driver Information Disclosure Vulnerability...
CVE-2021-36926
Windows Services for NFS ONCRPC XDR Driver Information Disclosure Vulnerability...
CVE-2021-26432
Windows Services for NFS ONCRPC XDR Driver Remote Code Execution Vulnerability...
CVE-2021-26433
Windows Services for NFS ONCRPC XDR Driver Information Disclosure Vulnerability...
CVE-2021-26432
Windows Services for NFS ONCRPC XDR Driver Remote Code Execution Vulnerability...
Information disclosure
Windows Services for NFS ONCRPC XDR Driver Information Disclosure Vulnerability...