CVE-2020-1728

CVE-2020-1728 affects Red Hat’s Red Hat Single Sign-On / Keycloak projects. The issue is described as security headers missing on REST endpoints for Keycloak, which could ease client-side attacks like clickjacking or other header-reliant abuse. The connected Red Hat advisories explicitly link thi...

CVE-2020-1728

A vulnerability was found in all versions of Keycloak where, the pages on the Admin Console area of the application are completely missing general HTTP security headers in HTTP-responses. This does not directly lead to a security issue, yet it might aid attackers in their efforts to exploit other...

Unspecified Vulnerability in Samsung Mobile Devices (CNVD-2020-32870)

Android is a free and open source operating system from Google based on the Linux kernel without GNU components. An unspecified vulnerability exists in Samsung mobile devices, which can be exploited by attackers to perform downgrade and/or dictionary attacks...

CVE-2014-2271

cn.wps.moffice.common.beans.print.CloudPrintWebView in Kingsoft Office 5.3.1, as used in Huawei P2 devices before V100R001C00B043, falls back to HTTP when the HTTPS connection to the registry fails, which allows man-in-the-middle attackers to conduct downgrade attacks and execute arbitrary Java...

CVE-2014-2271

cn.wps.moffice.common.beans.print.CloudPrintWebView in Kingsoft Office 5.3.1, as used in Huawei P2 devices before V100R001C00B043, falls back to HTTP when the HTTPS connection to the registry fails, which allows man-in-the-middle attackers to conduct downgrade attacks and execute arbitrary Java...

Exploit Fully Breaks SHA-1, Lowers the Attack Bar

A proof-of-concept attack has been pioneered that “fully and practically” breaks the Secure Hash Algorithm 1 SHA-1 code-signing encryption, used by legacy computers to sign the certificates that authenticate software downloads and prevent man-in-the-middle tampering. The exploit was developed by...

Internet Bug Bounty: Dragonblood: Design and Implementation Flaws in WPA3 and EAP-pwd

Full background information is at our website and detailed information can be found in our research paper. Vulnerability Summary First Disclosure Summarized, the Dragonfly handshake of WPA3 and EAP-pwd is supposed to prevent dictionary attacks. However, we discovered design flaws that still enabl...

Design/Logic Flaw

A vulnerability was discovered in DNS resolver of knot resolver before version 4.1.0 which allows remote attackers to downgrade DNSSEC-secure domains to DNSSEC-insecure state, opening possibility of domain hijack using attacks against insecure DNS protocol...

Security Flaws in WPA3 Protocol Let Attackers Hack WiFi Password

🔥 Breaking — It has been close to just one year since the launch of next-generation Wi-Fi security standard WPA3 and researchers have unveiled several serious vulnerabilities in the wireless security protocol that could allow attackers to recover the password of the Wi-Fi network. WPA, or Wi-Fi...

Security Flaws in WPA3 Protocol Let Attackers Hack WiFi Password

🔥 Breaking — It has been close to just one year since the launch of next-generation Wi-Fi security standard WPA3 and researchers have unveiled several serious vulnerabilities in the wireless security protocol that could allow attackers to recover the password of the Wi-Fi network. WPA, or Wi-Fi...

Linux: MAC algorithms

This variable limits the types of MAC algorithms that SSH can use during communication. MD5 and 96-bit MAC algorithms are considered weak and have been shown to increase exploitability in SSH downgrade attacks. Weak algorithms continue to have a great deal of attention as a weak spot that can be...

CVE-2018-16870

It was found that wolfssl before 3.15.7 is vulnerable to a new variant of the Bleichenbacher attack to perform downgrade attacks against TLS. This may lead to leakage of sensible data...

CVE-2018-16870

It was found that wolfssl before 3.15.7 is vulnerable to a new variant of the Bleichenbacher attack to perform downgrade attacks against TLS. This may lead to leakage of sensible data...

Smart Lock Security: Interview with hardware.io

In advance of the hardware.io event at The Hague next month Andrew Tierney gave them an interview about smart lock security… Technology today has transformed the traditional locks to smart locks. Thanks to the advancement in the technical frontier. The days of the mechanical lock and keys has...

Millions of IoT Devices Vulnerable to Z-Wave Downgrade Attacks, Researchers Claim

The popular home automation protocol Z-Wave, used by millions of IoT devices, is vulnerable to a downgrade attack that could allow an adversary to take control of targeted devices, according to researchers. Z-Wave is a wireless protocol used by 2,400 vendors; its wireless chipsets are embedded in...

Design/Logic Flaw

The TLS stack in Mono before 3.12.1 makes it easier for remote attackers to conduct cipher-downgrade attacks to EXPORTRSA ciphers via crafted TLS traffic, related to the "FREAK" issue, a different vulnerability than CVE-2015-0204...

CVE-2015-2319

CVE-2015-2319: Mono’s TLS stack vulnerability (pre-3.12.1) facilitates cipher-downgrade to EXPORT_RSA ciphers via crafted TLS traffic, related to the FREAK issue. The advisory notes this is a distinct issue from CVE-2015-0204. Affected product: Mono TLS up to version 3.12.0; fix is to upgrade to ...

CVE-2015-2319

The TLS stack in Mono before 3.12.1 makes it easier for remote attackers to conduct cipher-downgrade attacks to EXPORTRSA ciphers via crafted TLS traffic, related to the "FREAK" issue, a different vulnerability than CVE-2015-0204...

CVE-2015-1027

The version checking subroutine in percona-toolkit before 2.2.13 and xtrabackup before 2.2.9 was vulnerable to silent HTTP downgrade attacks and Man In The Middle attacks in which the server response could be modified to allow the attacker to respond with modified command payload and have the...

CVE-2015-1027

The version checking subroutine in percona-toolkit before 2.2.13 and xtrabackup before 2.2.9 was vulnerable to silent HTTP downgrade attacks and Man In The Middle attacks in which the server response could be modified to allow the attacker to respond with modified command payload and have the...