Huawei Mate 30 (5G) Taurus-AN00B Buffer Overflow Vulnerability

Huawei Mate 305G Taurus-AN00B is the official firmware for Huawei Mate 305G. A buffer overflow vulnerability exists in versions prior to Huawei Taurus-AN00B 10.1.0.156 C00E155R7P2. The vulnerability stems from a function in the module that does not adequately validate input. An attacker could use...

QAnon/8Chan Sites Briefly Knocked Offline

A phone call to an Internet provider in Oregon on Sunday evening was all it took to briefly sideline multiple websites related to 8chan/8kun -- a controversial online image board linked to several mass shootings -- and QAnon, the far-right conspiracy theory which holds that a cabal of Satanic...

A Cut Cable Knocked Out Virginia’s Voter Registration Site

Plus: Barnes and Noble got hacked, Zoom adds real end-to-end encryption, and more of the week’s top security news...

CVE-2020-16927

CVE-2020-16927 describes a denial-of-service vulnerability in Remote Desktop Protocol (RDP). An attacker can trigger a denial of service by initiating an RDP connection to a server that exposes RDP and sending specially crafted requests, potentially causing the RDP service to stop responding. The...

CVE-2020-1683

On Juniper Networks Junos OS devices, a specific SNMP OID poll causes a memory leak which over time leads to a kernel crash vmcore. Prior to the kernel crash other processes might be impacted, such as failure to establish SSH connection to the device. The administrator can monitor the output of t...

CVE-2020-1687

On Juniper Networks EX4300-MP Series, EX4600 Series and QFX5K Series deployed in Ethernet VPN EVPN-Virtual Extensible LAN VXLAN configuration, receipt of a stream of specific VXLAN encapsulated layer 2 frames can cause high CPU load, which could lead to network protocol operation issue and traffi...

Design/Logic Flaw

On Juniper Networks MX Series and EX9200 Series, in a certain condition the IPv6 Distributed Denial of Service DDoS protection might not take affect when it reaches the threshold condition. The DDoS protection allows the device to continue to function while it is under DDoS attack, protecting bot...

US Cyber Command and Microsoft Are Both Disrupting TrickBot

Earlier this month, we learned that someone is disrupting the TrickBot botnet network. Over the past 10 days, someone has been launching a series of coordinated attacks designed to disrupt Trickbot, an enormous collection of more than two million malware-infected Windows PCs that are constantly...

FIN11 Hackers Spotted Using New Techniques In Ransomware Attacks

A financially-motivated threat actor known for its malware distribution campaigns has evolved its tactics to focus on ransomware and extortion. According to FireEye's Mandiant threat intelligence team, the collective — known as FIN11 — has engaged in a pattern of cybercrime campaigns at least sin...

The vulnerability of the CMC module of the SAP BusinessObjects Business Intelligence platform allows a hacker to disclose protected information or cause service interruptions.

The vulnerability of the CMC module of the SAP BusinessObjects Business Intelligence platform is related to errors in processing XML requests. Exploiting this vulnerability can allow a malicious actor to disclose sensitive information or cause service failures...

The vulnerability in the web interface of the Cisco Data Center Network Manager (DCNM) system allows a perpetrator to compromise data integrity, gain unauthorized access to protected information, and cause service interruptions.

The vulnerability of the Web interface for managing the Cisco Data Center Network Manager DCNM system is related to the lack of protection for the SQL query structure. Exploiting this vulnerability allows a malicious actor to compromise data integrity, gain unauthorized access to protected...

The vulnerability of the iconv utility in the GNU C Library (glibc) system library arises from insufficient input validation, allowing attackers to trigger a service failure.

The vulnerability of the iconv utility in the GNU C Library glibc is related to insufficient input validation. Exploiting this vulnerability could allow a malicious actor to cause service failures when invoking the iconv utility with the “-c” option...

Becoming resilient by understanding cybersecurity risks: Part 1

All risks have to be viewed through the lens of the business or organization. While information on cybersecurity risks is plentiful, you can’t prioritize or manage any risk until the impact and likelihood to your organization is understood and quantified. This rule of thumb on who should be...

CVE-2020-9240

Taurus-AN00B versions earlier than 10.1.0.156C00E155R7P2 have a buffer overflow vulnerability. A function in a module does not verify inputs sufficiently. Attackers can exploit this vulnerability by sending specific request. This could compromise normal service of the affected device...

CVE-2020-9090

FusionAccess version 6.5.1 has an improper authorization vulnerability. A command is authorized with incorrect privilege. Attackers with other privilege can execute the command to exploit this vulnerability. This may compromise normal service of the affected product...

CVE-2020-9122

Some Huawei products have an insufficient input verification vulnerability. Attackers can exploit this vulnerability in the LAN to cause service abnormal on affected devices.Affected product versions include:HiRouter-CD30-10 version 10.0.2.5;HiRouter-CT31-10 version 10.0.2.20;WS5200-12 version...

CVE-2020-9090

FusionAccess version 6.5.1 has an improper authorization vulnerability. A command is authorized with incorrect privilege. Attackers with other privilege can execute the command to exploit this vulnerability. This may compromise normal service of the affected product...

CVE-2020-9105

Taurus-AN00B versions earlier than 10.1.0.156C00E155R7P2 have an insufficient input validation vulnerability. Due to the input validation logic is incorrect, an attacker can exploit this vulnerability to access and modify the memory of the device by doing a series of operations. Successful exploi...

The vulnerability of the Cisco IOS XE operating system, related to insufficient validation of input data, allows a perpetrator to trigger a service failure.

The vulnerability of the Cisco IOS XE operating system is related to insufficient validation of input data. Exploiting this vulnerability can allow a malicious actor to cause service interruptions remotely...

The vulnerability of the DNS split-function in Cisco IOS and Cisco IOS XE operating systems allows a attacker to cause a service failure.

The vulnerability of DNS split-function in Cisco IOS and Cisco IOS XE operating systems is related to insufficient processing of regular expressions. Exploiting this vulnerability can allow a malicious actor to cause service interruptions...