Metasploit Wrap-Up

In case you missed it, this past weekend the Metasploit team hosted the latest Metasploit CTF. We saw 1903 users register in this round and some excellent writeups have been published on what they found. If you participated but haven’t had a chance to fill out our feedback survey you can find it...

The vulnerability of the ImageBurner browser component in Google Chrome allows a hacker to execute arbitrary code.

The vulnerability of the ImageBurner browser component in Google Chrome arises due to synchronization errors when using a shared resource. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

NewStart CGSL CORE 5.04 / MAIN 5.04 : ntp Vulnerability (NS-SA-2020-0083)

The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has ntp packages installed that are affected by a vulnerability: - ntpd in ntp before 4.2.8p14 and 4.3.x before 4.3.100 allows an off-path attacker to block unauthenticated synchronization via a server mode packet with a spoofe...

CVE-2020-29370: Concurrent Execution using Shared Resource with Improper Synchronization

An issue was discovered in kmemcacheallocbulk in mm/slub.c in the Linux kernel before 5.5.11. The slowpath lacks the required TID increment, aka CID-fd4d9c7d0c71...

CVE-2020-25651: Concurrent Execution using Shared Resource with Improper Synchronization

A flaw was found in the SPICE file transfer protocol. File data from the host system can end up in full or in parts in the client connection of an illegitimate local user in the VM system. Active file transfers from other users could also be interrupted, resulting in a denial of service. The...

The vulnerability of Junos operating system’s MX series routers, related to synchronization errors when using shared resources, allows attackers to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of Junos operating system’s MX series routers is related to synchronization errors when using shared resources. Exploiting this vulnerability can allow a remote attacker to compromise the confidentiality, integrity, and accessibility of protected information...

Vulnerability in the Microprogramming Software of the Intel Converged Security and Manageability Engine (CSME) and the Intel Server Platform Services (SPS) allows attackers to enhance their privileges.

The vulnerability in the Microprogramming Software of the Intel Converged Security and Manageability Engine CSME and the Microprogramming Software of the Intel Server Platform Services SPS is caused by synchronization errors when using a shared resource. Exploiting this vulnerability can allow an...

The vulnerability of Xen hypervisors arises from the simultaneous execution using a shared resource with incorrect synchronization. This “race condition” allows a malicious actor to cause a service failure or increase their privileges.

The vulnerability of Xen hypervisors arises from the simultaneous execution using a shared resource with incorrect synchronization. Exploiting this vulnerability can allow an attacker to cause service failures or increase their privileges...

CVE-2020-3471

A vulnerability in Cisco Webex Meetings and Cisco Webex Meetings Server could allow an unauthenticated, remote attacker to maintain bidirectional audio despite being expelled from an active Webex session. The vulnerability is due to a synchronization issue between meeting and media services on a...

CVE-2020-3471

A vulnerability in Cisco Webex Meetings and Cisco Webex Meetings Server could allow an unauthenticated, remote attacker to maintain bidirectional audio despite being expelled from an active Webex session. The vulnerability is due to a synchronization issue between meeting and media services on a...

Design/Logic Flaw

A vulnerability in Cisco Webex Meetings and Cisco Webex Meetings Server could allow an unauthenticated, remote attacker to maintain bidirectional audio despite being expelled from an active Webex session. The vulnerability is due to a synchronization issue between meeting and media services on a...

CVE-2020-3471 Cisco Webex Meetings and Cisco Webex Meetings Server Unauthorized Audio Information Exposure Vulnerability

A vulnerability in Cisco Webex Meetings and Cisco Webex Meetings Server could allow an unauthenticated, remote attacker to maintain bidirectional audio despite being expelled from an active Webex session. The vulnerability is due to a synchronization issue between meeting and media services on a...

PT-2020-4956

Name of the Vulnerable Software and Affected Versions Cisco Webex Meetings and Cisco Webex Meetings Server affected versions not specified Description The issue is related to insufficient input validation, allowing a remote attacker to gain unauthorized access to protected information. It is also...

RUSTSEC-2020-0116 PinSlab<T> and Unordered<T, S> need bounds on their Send/Sync traits

Affected versions of this crate unconditionally implemented Send & Sync for types PinSlab & Unordered. This allows sending non-Send types to other threads and concurrently accessing non-Sync types from multiple threads. This can result in a data race & memory corruption when types that provide...

EulerOS Virtualization 3.0.6.6 : ntp (EulerOS-SA-2020-2450)

According to the version of the ntp packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability : - ntpd in ntp before 4.2.8p14 and 4.3.x before 4.3.100 allows an off-path attacker to block unauthenticated synchronization via a server...

kernel: padata: fix UAF in padata_reorder

A use-after-free vulnerability was found in the Linux kernel's padata subsystem, in the padatareorder function. Caused by improper synchronization controls, this vulnerability can occur when a reference-counted data structure pd is decremented in one thread, freeing it, while another thread still...

CVE-2020-11173: Concurrent Execution using Shared Resource with Improper Synchronization

u'Two threads running simultaneously from user space can lead to race condition in fastRPC driver' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wir...

Time Display on NetScaler Does Not Sync Using NTP

Time display on NetScaler does not sync using NTP...

Command Execution Vulnerability in Toastmaster pc Client Software

Toastmaster is a Windows computer desktop sticky notes software, with multi-end data cloud synchronization Windows/iPhone/Android/Web. A command execution vulnerability exists in the Toastmaster pc client software, which can be exploited by an attacker to gain control of the server...

CVE-2020-1660: Concurrent Execution using Shared Resource with Improper Synchronization

When DNS filtering is enabled on Juniper Networks Junos MX Series with one of the following cards MS-PIC, MS-MIC or MS-MPC, an incoming stream of packets processed by the Multiservices PIC Management Daemon mspmand process, responsible for managing "URL Filtering service", may crash, causing the...