CVE-2019-6593

On BIG-IP 11.5.1-11.5.4, 11.6.1, and 12.1.0, a virtual server configured with a Client SSL profile may be vulnerable to a chosen ciphertext attack against CBC ciphers. When exploited, this may result in plaintext recovery of encrypted messages through a man-in-the-middle MITM attack, despite the...

Code injection

On BIG-IP 11.5.1-11.5.4, 11.6.1, and 12.1.0, a virtual server configured with a Client SSL profile may be vulnerable to a chosen ciphertext attack against CBC ciphers. When exploited, this may result in plaintext recovery of encrypted messages through a man-in-the-middle MITM attack, despite the...

CVE-2019-6593

CVE-2019-6593 affects BIG-IP TMM TLS/Client SSL CBC-mode sessions on versions 11.5.1–11.5.4, 11.6.1 and 12.1.0, enabling plaintext recovery via a chosen-ciphertext MITM without server private-key access. F5 advisory K10065173 documents affected branches: 12.x vulnerable in 12.1.0 with fixes in 12...

F5 Networks BIG-IP : TMM TLS virtual server vulnerability (K10065173)

A BIG-IP virtual server configured with a Client SSL profile may be vulnerable to a chosen ciphertext attack against CBC ciphers. When exploited, this may result in plaintext recovery of encrypted messages through a man-in-the-middle MITM attack, despite the attacker not having gained access to t...

Security Bulletin: IBM Security Guardium is affected by a Public disclosed vulnerability from Bouncy Castle

Summary IBM Security Guardium has addressed the following vulnerability. Vulnerability Details CVEID: CVE-2017-13098 DESCRIPTION: Bouncy Castle could allow a remote attacker to obtain sensitive information, caused by an RSA Adaptive Chosen Ciphertext Bleichenbacher attack. By utilizing...

CentOS 7 : thunderbird (CESA-2018:1725)

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 Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability fr...

Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS : Thunderbird vulnerabilities (USN-3660-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-3660-1 advisory. Multiple security issues were discovered in Thunderbird. If a user were tricked in to opening a specially crafted website in a...

RHEL 6 : thunderbird (RHSA-2018:1726)

The remote Redhat Enterprise Linux 6 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2018:1726 advisory. - Mozilla: Memory safety bugs fixed in Firefox 60 and Firefox ESR 52.8 CVE-2018-5150 - Mozilla: Use-after-free with SVG animations and clip...

Mozilla: Full plaintext recovery in S/MIME via chosen-ciphertext attack

Using remote content in encrypted messages can lead to the disclosure of plaintext. This vulnerability affects Thunderbird ESR 52.8 and Thunderbird 52.8...

Important: Red Hat Security Advisory: thunderbird security update

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 Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability fr...

Mozilla: Full plaintext recovery in S/MIME via chosen-ciphertext attack

Using remote content in encrypted messages can lead to the disclosure of plaintext. This vulnerability affects Thunderbird ESR 52.8 and Thunderbird 52.8...

erlang: TLS server vulnerable to Adaptive Chosen Ciphertext attack allowing plaintext recovery or MITM attack

An erlang TLS server configured with cipher suites using RSA key exchange, may be vulnerable to an Adaptive Chosen Ciphertext attack AKA Bleichenbacher attack against RSA. This may result in plain-text recovery of encrypted messages and/or a man-in-the-middle MiTM attack, despite the attacker not...

erlang: TLS server vulnerable to Adaptive Chosen Ciphertext attack allowing plaintext recovery or MITM attack

An erlang TLS server configured with cipher suites using RSA key exchange, may be vulnerable to an Adaptive Chosen Ciphertext attack AKA Bleichenbacher attack against RSA. This may result in plain-text recovery of encrypted messages and/or a man-in-the-middle MiTM attack, despite the attacker not...

Scanner for Bleichenbacher Oracle in RSA PKCS #1 v1.5

Some TLS implementations handle errors processing RSA key exchanges and encryption PKCS 1 v1.5 messages in a broken way that leads an adaptive chosen-chiphertext attack. Attackers cannot recover a server's private key, but they can decrypt and sign messages with it. A strong oracle occurs when th...

MGASA-2018-0060 Updated erlang packages fix security vulnerabilities

It was discovered that the TLS server in Erlang is vulnerable to an adaptive chosen ciphertext attack against RSA keys CVE-2017-1000385...

Updated erlang packages fix security vulnerabilities

It was discovered that the TLS server in Erlang is vulnerable to an adaptive chosen ciphertext attack against RSA keys CVE-2017-1000385...

Debian DSA-4072-1 : bouncycastle - security update

Hanno Boeck, Juraj Somorovsky and Craig Young discovered that the TLS implementation in Bouncy Castle is vulnerable to an adaptive chosen ciphertext attack against RSA keys. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted...

Attack of the Killer ROBOT

On Dec 12th, 2017, researchers Hanno Böck, Juraj Somorovsky and Craig Young published a paper detailing an attack they called the Return Of Bleichenbacher's Oracle Threat ROBOT. This attack, as the name implies, is an extension of an attack published in 1998 that affects systems using certain...

CVE-2017-17427

Radware Alteon devices with a firmware version between 31.0.0.0-31.0.3.0 are vulnerable to an adaptive-chosen ciphertext attack "Bleichenbacher attack". This allows an attacker to decrypt observed traffic that has been encrypted with the RSA cipher and to perform other private key operations...

Code injection

On BIG-IP versions 11.6.0-11.6.2 fixed in 11.6.2 HF1, 12.0.0-12.1.2 HF1 fixed in 12.1.2 HF2, or 13.0.0-13.0.0 HF2 fixed in 13.0.0 HF3 a virtual server configured with a Client SSL profile may be vulnerable to an Adaptive Chosen Ciphertext attack AKA Bleichenbacher attack against RSA, which when...