Design/Logic Flaw

mitmproxy is an interactive, SSL/TLS-capable intercepting proxy. In mitmproxy 7.0.2 and below, a malicious client or server is able to perform HTTP request smuggling attacks through mitmproxy. This means that a malicious client/server could smuggle a request/response through mitmproxy as part of...

CVE-2021-39214

mitmproxy is an interactive, SSL/TLS-capable intercepting proxy. In mitmproxy 7.0.2 and below, a malicious client or server is able to perform HTTP request smuggling attacks through mitmproxy. This means that a malicious client/server could smuggle a request/response through mitmproxy as part of...

CVE-2021-39214

mitmproxy is an interactive, SSL/TLS-capable intercepting proxy. In mitmproxy 7.0.2 and below, a malicious client or server is able to perform HTTP request smuggling attacks through mitmproxy. This means that a malicious client/server could smuggle a request/response through mitmproxy as part of...

CVE-2021-39214

mitmproxy is an interactive, SSL/TLS-capable intercepting proxy. In mitmproxy 7.0.2 and below, a malicious client or server is able to perform HTTP request smuggling attacks through mitmproxy. This means that a malicious client/server could smuggle a request/response through mitmproxy as part of...

CVE-2021-39214

CVE-2021-39214 affects mitmproxy: in versions 7.0.2 and earlier, a malicious client or server can perform HTTP request smuggling through mitmproxy, causing the smuggled request/response to be embedded in another HTTP message body and bypass standard event hooks and local checks. Reported impact i...

Acronis: Domain does not Match SSL Certificate

Summary While examining the subdomains for acronis.com, I noticed that https://pa.acronis.com is not currently protected by your SSL certificate. Steps To Reproduce Open firefox and copy/paste the following into the search bar: https://pa.acronis.com After you hit enter you will be transferred to...

Automatic Cipher Suite Ordering in crypto/tls

This is the first article I wrote for the Go blog !! about how TLS cipher suites configuration got so complicated, and how weve made it way easier in Go 1.17. The Go standard library provides crypto/tls, a robust implementation of Transport Layer Security TLS, the most important security protocol...

What are SSL certificates?

Secure Sockets Layer SSL certificates are what cause your browser to display a padlock icon, indicating that your connection to a websites is secure. Although the padlock may soon be hidden from view, certificates arent going anywhere. Lets start with some definitions and explain some of the...

Security Bulletin: IBM Tivoli Directory Server CPU utilization - shipped with AIX and VIOS (CVE-2014-0963)

Summary IBM Security Directory Server, formerly known as IBM Tivoli Directory Server, is affected by a problem that is related to the Secure Sockets Layer SSL implementation. Some conditions can cause the processor utilization to rapidly increase, resulting in a denial of service. Vulnerability...

Warning: "No usable ciphers configured on the SSL vserver/service" On NetScaler

When a certificate is removed or added to the SSL or NetScaler Gateway virtual server, the warning message, “No usable ciphers configured on the SSL vserver/service” is displayed...

The vulnerability of the OpenVPN Connect software lies in its shortcomings regarding system library calls. This allows a hacker to execute arbitrary code with the same level of privileges as the main OpenVPN process.

The vulnerability of the OpenVPN Connect software is related to deficiencies in the mechanism for calling system libraries. Exploiting this vulnerability allows an attacker to execute arbitrary code with the same level of privileges as the main OpenVPN process, using the OpenSSL configuration fil...

500,000 Fortinet VPN credentials exposed: Turn off, patch, reset passwords

A threat actor has leaked a list of almost 500,000 Fortinet VPN credentials, stolen from 87,000 vulnerable FortiGate SSL-VPN devices. The breach list provides raw access to organizations in 74 countries, including the USA, India, Taiwan, Italy, France, and Israel, with almost 3,000 US entities...

Hackers Leak VPN Account Passwords From 87,000 Fortinet FortiGate Devices

Network security solutions provider Fortinet confirmed that a malicious actor had unauthorizedly disclosed VPN login names and passwords associated with 87,000 FortiGate SSL-VPN devices. "These credentials were obtained from systems that remained unpatched against CVE-2018-13379 at the time of th...

Docker < 1.3.1 SSL Fallback Vulnerability

Docker is prone to an SSL fallback vulnerability. Copyright C 2021 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

Protect

A cleartext storage in a file or on disk CWE-313 vulnerability in FortiOS SSL VPN may allow an attacker to retrieve a logged-in SSL VPN user's credentials should that attacker be able to read the session file stored on the targeted device's system...

USN-5051-1: OpenSSL vulnerabilities | Cloud Foundry

Severity High Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 18.04 Description John Ouyang discovered that OpenSSL incorrectly handled decrypting SM2 data. A remote attacker could use this issue to cause applications using OpenSSL to crash, resulting in a denial of service, or possibl...

SSL/TLS: Server Certificate / Certificate in Chain with RSA keys less than 2048 bits

The remote SSL/TLS server certificate and/or any of the certificates in the certificate chain is using a RSA key with less than 2048 bits. Copyright C 2021 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right...

SSL/TLS: Server Certificate / Certificate in Chain with RSA keys less than 1024 bits

The remote SSL/TLS server certificate and/or any of the certificates in the certificate chain is using a RSA key with less than 1024 bits. Copyright C 2021 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right...

Analyzing SSL/TLS Certificates Used by Malware

We take a closer look at the SSL/TLS certificates used by malware...

A deep-dive into the SolarWinds Serv-U SSH vulnerability

Several weeks ago, Microsoft detected a 0-day remote code execution exploit being used to attack the SolarWinds Serv-U FTP software in limited and targeted attacks. The Microsoft Threat Intelligence Center MSTIC attributed the attack with high confidence to DEV-0322, a group operating out of Chin...