The vulnerability of the software in Schneider Electric Easergy T300 (HU250) web-servers, a modular control system for automating transformer substations, allows a perpetrator to shut down the web-server service.

The vulnerability of the software for the web server of the micro-programming controller for transformer automation of Schneider Electric Easergy T300 HU250 exists due to insufficient verification of input data. Exploiting this vulnerability could allow a malicious actor to remotely shut down the...

Beckhoff Twincat Improper Resource Shutdown or Release

When a Beckhoff TwinCAT Runtime receives a malformed UDP packet, the ADS Discovery Service shuts down. Note that the TwinCAT devices are still performing as normal. This issue affects TwinCAT 2 version 2304 and prior and TwinCAT 3.1 version 4204.0 and prior. File data ot500343.nasl...

DEBIAN-CVE-2020-12387

A race condition when running shutdown code for Web Worker led to a use-after-free vulnerability. This resulted in a potentially exploitable crash. This vulnerability affects Firefox ESR 68.8, Firefox 76, and Thunderbird 68.8.0...

CVE-2020-12387

A race condition when running shutdown code for Web Worker led to a use-after-free vulnerability. This resulted in a potentially exploitable crash. This vulnerability affects Firefox ESR 68.8, Firefox 76, and Thunderbird 68.8.0...

Race condition

A race condition when running shutdown code for Web Worker led to a use-after-free vulnerability. This resulted in a potentially exploitable crash. This vulnerability affects Firefox ESR 68.8, Firefox 76, and Thunderbird 68.8.0...

CVE-2020-12387

CVE-2020-12387 is a use-after-free vulnerability caused by a race condition during Web Worker shutdown in Mozilla Firefox/Thunderbird. Affected products include Firefox ESR < 68.8, Firefox < 76, and Thunderbird

CentOS 6 : thunderbird (RHSA-2020:2049)

The remote CentOS Linux 6 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2020:2049 advisory. - A race condition when running shutdown code for Web Worker led to a use-after-free vulnerability. This resulted in a potentially exploitable crash...

thunderbird security update

CentOS Errata and Security Advisory CESA-2020:2050 An update for thunderbird is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System CVSS base score, which gives a detailed...

Buffer Overflow Vulnerability in ABC Watchdog

ABC Viewing is a commonly used viewing software under Shanghai Zhanmeng Network Technology Co., Ltd, which supports more than 60 kinds of image formats. A buffer overflow vulnerability exists in ABC Viewer, which can be exploited by an attacker to cause a program failure, system shutdown, restart...

Mozilla: Use-after-free during worker shutdown

A flaw was found in Mozilla Firefox and Thunderbird. When running shutdown code for Web Worker, a race condition occurs leading to a use-after-free memory flaw that could lead to an exploitable crash. The highest threat from this vulnerability is to data confidentiality and integrity as well as...

Mozilla: Use-after-free during worker shutdown

A flaw was found in Mozilla Firefox and Thunderbird. When running shutdown code for Web Worker, a race condition occurs leading to a use-after-free memory flaw that could lead to an exploitable crash. The highest threat from this vulnerability is to data confidentiality and integrity as well as...

Mozilla: Use-after-free during worker shutdown

A flaw was found in Mozilla Firefox and Thunderbird. When running shutdown code for Web Worker, a race condition occurs leading to a use-after-free memory flaw that could lead to an exploitable crash. The highest threat from this vulnerability is to data confidentiality and integrity as well as...

Mozilla: Use-after-free during worker shutdown

A flaw was found in Mozilla Firefox and Thunderbird. When running shutdown code for Web Worker, a race condition occurs leading to a use-after-free memory flaw that could lead to an exploitable crash. The highest threat from this vulnerability is to data confidentiality and integrity as well as...

Use-after-free

Mozilla Firefox is vulnerable to a use-after-free during worker shutdown...

Ransomware Attack Takes Down Toll Group Systems, Again

Australian transportation and logistics giant Toll Group has been hit by a ransomware attack – for the second time in three months. The company said a relatively new form of ransomware known as Nefilim had targeted its systems. Toll Group, a subsidiary of Japan Post Holdings, is a freight and...

Mozilla: Use-after-free during worker shutdown

A flaw was found in Mozilla Firefox and Thunderbird. When running shutdown code for Web Worker, a race condition occurs leading to a use-after-free memory flaw that could lead to an exploitable crash. The highest threat from this vulnerability is to data confidentiality and integrity as well as...

Mozilla: Use-after-free during worker shutdown

A flaw was found in Mozilla Firefox and Thunderbird. When running shutdown code for Web Worker, a race condition occurs leading to a use-after-free memory flaw that could lead to an exploitable crash. The highest threat from this vulnerability is to data confidentiality and integrity as well as...

Mozilla: Use-after-free during worker shutdown

A flaw was found in Mozilla Firefox and Thunderbird. When running shutdown code for Web Worker, a race condition occurs leading to a use-after-free memory flaw that could lead to an exploitable crash. The highest threat from this vulnerability is to data confidentiality and integrity as well as...

Mozilla: Use-after-free during worker shutdown

A flaw was found in Mozilla Firefox and Thunderbird. When running shutdown code for Web Worker, a race condition occurs leading to a use-after-free memory flaw that could lead to an exploitable crash. The highest threat from this vulnerability is to data confidentiality and integrity as well as...

UBUNTU-CVE-2020-12387

A race condition when running shutdown code for Web Worker led to a use-after-free vulnerability. This resulted in a potentially exploitable crash. This vulnerability affects Firefox ESR 68.8, Firefox 76, and Thunderbird 68.8.0...