Mozilla: Security downgrade with IMAP STARTTLS leads to information leakage

The Mozilla Foundation Security Advisory describes this flaw as: If Thunderbird is configured to use STARTTLS for an IMAP server, and the server sends a PREAUTH response, then Thunderbird will continue with an unencrypted connection, causing email data to be sent without protection...

Mozilla: Security downgrade with IMAP STARTTLS leads to information leakage

The Mozilla Foundation Security Advisory describes this flaw as: If Thunderbird is configured to use STARTTLS for an IMAP server, and the server sends a PREAUTH response, then Thunderbird will continue with an unencrypted connection, causing email data to be sent without protection...

ARM Mbed OS Denial of Service Vulnerability

ARM Mbed OS is a suite of open source embedded operating systems dedicated to the Internet of Things IoT from ARM in the U.K. The CoAP library is one of the Constrained Application Protocol CoAP libraries. A security vulnerability exists in the CoAP library parser in ARM Mbed OS version 5.15.3. A...

ARM Mbed OS CoAP library buffer overflow vulnerability (CNVD-2021-20266)

ARM Mbed OS is a suite of open source embedded operating systems dedicated to the Internet of Things IoT from ARM in the U.K. The CoAP library is one of the Constrained Application Protocol CoAP libraries. A buffer overflow vulnerability exists in the CoAP library in ARM Mbed OS version 5.15.3. A...

ARM Mbed OS CoAP library buffer overflow vulnerability (CNVD-2021-20269)

ARM Mbed OS is a suite of open source embedded operating systems dedicated to the Internet of Things IoT from ARM in the U.K. The CoAP library is one of the Constrained Application Protocol CoAP libraries. A buffer overflow vulnerability exists in the CoAP library in ARM Mbed OS version 5.15.3. A...

IE の累積的な更新プログラムも確実に適用を!

企業内でご利用の端末に更新プログラムを適用される際、特に Windows Server 2012 R2 などのサーバー OS 環境で Internet Explorer IE の累積的...

containernetworking/plugins: IPv6 router advertisements allow for MitM attacks on IPv4 clusters

A vulnerability was found in affected container networking implementations that allow malicious containers in Kubernetes clusters to perform man-in-the-middle MitM attacks. A malicious container can exploit this flaw by sending “rogue” IPv6 router advertisements to the host or other containers, t...

End of line: supporting IoT in the home

Trouble is potentially brewing in Internet of Things IoT land, even if the consequences may still be a little way off. System updates and issues surrounding expiring certificates will pose problems for manufacturers and headaches for consumers. System updates for fun and profit One of the first...

CVE-2020-11912

The Treck TCP/IP stack before 6.0.1.66 has a TCP Out-of-bounds Read...

CVE-2020-11913

The Treck TCP/IP stack before 6.0.1.66 has an IPv6 Out-of-bounds Read...

CVE-2020-11899

The Treck TCP/IP stack before 6.0.1.66 has an IPv6 Out-of-bounds Read...

CVE-2020-11902

The Treck TCP/IP stack before 6.0.1.66 has an IPv6OverIPv4 tunneling Out-of-bounds Read...

CVE-2020-11897

The Treck TCP/IP stack before 5.0.1.35 has an Out-of-Bounds Write via multiple malformed IPv6 packets...

CVE-2020-11898

The Treck TCP/IP stack before 6.0.1.66 improperly handles an IPv4/ICMPv4 Length Parameter Inconsistency, which might allow remote attackers to trigger an information leak...

CVE-2020-11909

The Treck TCP/IP stack before 6.0.1.66 has an IPv4 Integer Underflow...

Do cybercriminals play cyber games during quarantine?

Thanks to the coronavirus pandemic, the role of the Internet in our lives has undergone changes, including irreversible ones. Some of these changes are definitely for the better, some are not very good, but almost all of them in some way affect digital security issues. We decided to take a closer...

Treck TCP/IP ARP Component Input Validation Error Vulnerability

Treck TCP/IP is a suite of TCP Transmission Control Protocol/IP Internet Interconnection Protocol from Treck, Inc. dedicated to embedded systems. An input validation error vulnerability exists in the Treck TCP/IP ARP component. An attacker could exploit the vulnerability to cause an out-of-bounds...

Treck IPv4/UDP stack mishandling vulnerability

Treck TCP/IP is a suite of TCP Transmission Control Protocol/IP Internet Interconnection Protocol from Treck, Inc. dedicated to embedded systems. A security vulnerability exists in the Treck IPv4/UDP stack that stems from the program's failure to properly handle differences in the length paramete...

Aqua-Fi – New optical networks can deliver Internet underwater

By Deeba Ahmed Aqua-Fi is a technology based on lights and laser beams. This is a post from HackRead.com Read the original post: Aqua-Fi - New optical networks can deliver Internet underwater...

VPNs: should you use them?

We are going to talk today about something you’ve likely heard of before: VPNs, or Virtual Private Networks. We at Malwarebytes have delved into these tools in greater depth, and we’ve literally discussed them on the digital airwaves. But we want to answer a question we’ve been getting more and...