ROS-2-1498

2.1498 Multiple Exim Server Vulnerabilities 1. Vulnerability description: CVE-2020-28007 A vulnerability in the Exim message forwarding agent, is related to a symbolic link in the Exim log directory. Exploitation of the vulnerability could allow an attacker to create a special symbolic link to a...

ROS-2-2017

2.2017 Multiple Exim Server Vulnerabilities 1. Vulnerability description: CVE-2020-28007 A vulnerability in the Exim message forwarding agent, is related to a symbolic link in the Exim log directory. Exploitation of the vulnerability could allow an attacker to create a special symbolic link to a...

ROS-2-504

2.504 Multiple Exim Server Vulnerabilities 1. Vulnerability description: CVE-2020-28007 A vulnerability in the Exim message forwarding agent, is related to a symbolic link in the Exim log directory. Exploitation of the vulnerability could allow an attacker to create a special symbolic link to a...

Vulnerability of Windows operating systems, due to insufficient checking of input data, allowing attackers to execute arbitrary code.

The vulnerability of the print queue dispatcher service for Windows operating systems exists due to insufficient validation of input data. Exploiting this vulnerability allows a malicious actor to execute arbitrary code remotely...

OESA-2021-1328 glibc security update

The GNU C Library project provides the core libraries for the GNU system and GNU/Linux systems, as well as many other systems that use Linux as the kernel. These libraries provide critical APIs including ISO C11, POSIX.1-2008, BSD, OS-specific APIs and more. These APIs include such foundational...

Cisco Issues Critical Fixes for High-End Nexus Gear

Cisco Systems released six security patches tied to its high-end 9000 series networking gear ranging in importance from critical, high and medium severity. The most serious of the bugs patched by Cisco rated 9.1 out of 10 could allow a remote and unauthenticated adversary to read or write arbitra...

crossbeam-deque Data Race before v0.7.4 and v0.8.1

Impact In the affected version of this crate, the result of the race condition is that one or more tasks in the worker queue can be popped twice instead of other tasks that are forgotten and never popped. If tasks are allocated on the heap, this can cause double free and a memory leak. If not, th...

GHSA-PQQP-XMHJ-WGCW crossbeam-deque Data Race before v0.7.4 and v0.8.1

Impact In the affected version of this crate, the result of the race condition is that one or more tasks in the worker queue can be popped twice instead of other tasks that are forgotten and never popped. If tasks are allocated on the heap, this can cause double free and a memory leak. If not, th...

GHSA-75CQ-G75G-RXFF use-after-free vulnerability in Rust array-queue

An issue was discovered in the array-queue crate through 2020-09-26 for Rust. A popback call may lead to a use-after-free...

use-after-free vulnerability in Rust array-queue

An issue was discovered in the array-queue crate through 2020-09-26 for Rust. A popback call may lead to a use-after-free...

Queue<T> should have a Send bound on its Send/Sync traits

Affected versions of this crate unconditionally implements Send/Sync for Queue. This allows 1 creating data races to a T: !Sync and 2 sending T: !Send to other threads, resulting in memory corruption or other undefined behavior...

GHSA-V42F-J8FX-99F3 Queue<T> should have a Send bound on its Send/Sync traits

Affected versions of this crate unconditionally implements Send/Sync for Queue. This allows 1 creating data races to a T: !Sync and 2 sending T: !Send to other threads, resulting in memory corruption or other undefined behavior...

GHSA-JF43-3V8J-QWWR Data races in multiqueue

Affected versions of multiqueue unconditionally implemented Send for types used in queue implementations InnerSend, InnerRecv, FutInnerSend, FutInnerRecv. This allows users to send non-Send types to other threads, which can lead to data race bugs or other undefined behavior...

GHSA-JPHW-P3M6-PJ3C Data races in multiqueue2

Affected versions of this crate unconditionally implemented Send for types used in queue implementations InnerSend, InnerRecv, FutInnerSend, FutInnerRecv. This allows users to send non-Send types to other threads, which can lead to data race bugs or other undefined behavior. The flaw was correcte...

Double free in crossbeam

Even if an element is popped from a queue, crossbeam would run its destructor inside the epoch-based garbage collector. This is a source of double frees. The flaw was corrected by wrapping elements inside queues in a ManuallyDrop...

GHSA-C3CW-C387-PJ65 Double free in crossbeam

Even if an element is popped from a queue, crossbeam would run its destructor inside the epoch-based garbage collector. This is a source of double frees. The flaw was corrected by wrapping elements inside queues in a ManuallyDrop...

CVE-2021-1523

A vulnerability in Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure ACI Mode could allow an unauthenticated, remote attacker to cause a queue wedge on a leaf switch, which could result in critical control plane traffic to the device being dropped. This could result in...

CVE-2021-1523

A vulnerability in Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure ACI Mode could allow an unauthenticated, remote attacker to cause a queue wedge on a leaf switch, which could result in critical control plane traffic to the device being dropped. This could result in...

CVE-2021-1523 Cisco Nexus 9000 Series Fabric Switches ACI Mode Queue Wedge Denial of Service Vulnerability

A vulnerability in Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure ACI Mode could allow an unauthenticated, remote attacker to cause a queue wedge on a leaf switch, which could result in critical control plane traffic to the device being dropped. This could result in...

Cisco Nexus 9000 Series Fabric Switches ACI Mode Queue Wedge Denial of Service Vulnerability

A vulnerability in Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure ACI Mode could allow an unauthenticated, remote attacker to cause a queue wedge on a leaf switch, which could result in critical control plane traffic to the device being dropped. This could result in...