CVE-2020-5408

CVE-2020-5408 (IBM) affects IBM Sterling Connect:Direct Web Services. A fixed null initialization vector in CBC mode for the queryable text encryptor may allow a dictionary attack to derive unencrypted values, exposing sensitive information. Remediation is via upgrading to supported fixes: IBM St...

Security Bulletin: A security vulnerability in IBM Websphere affects IBM Tivoli Netcool Performance Manager for Wireline (CVE-2013-0169)

Summary The Lucky Thirteen attack is a cryptographic timing attack against implementations of the Transport Layer Security TLS protocol that use the CBC mode of operation. An attacker could perform main in the middle attacks to successfully obtain plain text from the secure channel. Vulnerability...

Dictionary attack with Spring Security queryable text encryptor

Spring Security versions 5.3.x prior to 5.3.2, 5.2.x prior to 5.2.4, 5.1.x prior to 5.1.10, 5.0.x prior to 5.0.16 and 4.2.x prior to 4.2.16 use a fixed null initialization vector with CBC Mode in the implementation of the queryable text encryptor. A malicious user with access to the data that has...

Zoom Client Encryption Issue Vulnerability

Zoom Client is a video conferencing client application from Zoom USA that supports multiple platforms. An encryption issue vulnerability exists in Zoom Client for Meetings version 4.6.11, which stems from the airhost.exe file using 3423423432325249 as the initialization vector IV for AES-256 CBC...

CVE-2020-11876

airhost.exe in Zoom Client for Meetings 4.6.11 uses the SHA-256 hash of 0123425234234fsdfsdr3242 for initialization of an OpenSSL EVP AES-256 CBC context. NOTE: the vendor states that this initialization only occurs within unreachable code...

Code injection

airhost.exe in Zoom Client for Meetings 4.6.11 uses 3423423432325249 as the Initialization Vector IV for AES-256 CBC encryption. NOTE: the vendor states that this IV is used only within unreachable code...

Code injection

airhost.exe in Zoom Client for Meetings 4.6.11 uses the SHA-256 hash of 0123425234234fsdfsdr3242 for initialization of an OpenSSL EVP AES-256 CBC context. NOTE: the vendor states that this initialization only occurs within unreachable code...

CVE-2020-11877

airhost.exe in Zoom Client for Meetings 4.6.11 uses 3423423432325249 as the Initialization Vector IV for AES-256 CBC encryption. NOTE: the vendor states that this IV is used only within unreachable code...

CVE-2020-11877

airhost.exe in Zoom Client for Meetings 4.6.11 uses 3423423432325249 as the Initialization Vector IV for AES-256 CBC encryption. NOTE: the vendor states that this IV is used only within unreachable code...

CVE-2020-11877

CVE-2020-11877 concerns Zoom Client for Meetings 4.6.11, where the component airhost.exe uses a static IV (3423423432325249) for AES-256 CBC. The Red Hat entry repeats the description and notes the IV is used in unreachable code, meaning exploitation depends on the code path becoming reachable. P...

PT-2020-12911 · Zoom · Zoom Client For Meetings

Name of the Vulnerable Software and Affected Versions: Zoom Client for Meetings version 4.6.11 Description: The issue concerns the use of a static Initialization Vector IV for AES-256 CBC encryption in the airhost.exe component. Specifically, the IV used is 3423423432325249. The vendor notes that...

PT-2020-6094 · Openssl +1 · Openssl +1

Name of the Vulnerable Software and Affected Versions: Zoom Client for Meetings version 4.6.11 Description: The issue is related to the airhost.exe executable file in Zoom Client for Meetings, which uses a hardcoded registration data with the SHA-256 hashing algorithm. This could allow a remote...

Man-in-the-Middle (MitM)

openssh is vulnerable to man-in-the-middle attack. A flaw was found in the SSH protocol. An attacker able to perform a man-in-the-middle attack may be able to obtain a portion of plain text from an arbitrary ciphertext block when a CBC mode cipher was used to encrypt SSH communication. This updat...

Security Bulletin: TLS padding vulnerability affects IBM Security Access Manager for DataPower (CVE-2014-8730)

Summary IBM Security Access Manager version 8.0.0.5 for DataPower is affected by a TLS padding vulnerability, which could allow a remote attacker to obtain sensitive information. Vulnerability Details The following vulnerability affects IBM Security Access Manager version 8.0.0.5 for DataPower...

FortiOS SSL Deep Inspection TLS Padding Oracle Vulnerabilities

Multiple padding Oracle vulnerabilities Zombie POODLE, GOLDENDOODLE, OpenSSL 0-length in the CBC padding implementation of FortiOS when configured with SSL Deep Inspection policies and with the IPS sensor enabled may allow an attacker to decipher TLS connections going through the FortiGate by...

Ubuntu 16.04 LTS : ARM mbed TLS vulnerabilities (USN-4267-1)

The remote Ubuntu 16.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4267-1 advisory. It was discovered that mbedtls has a bounds-check bypass through an integer overflow that can be used by an attacked to execute arbitrary code or cause a...

Ubuntu: Security Advisory (USN-4267-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2020 Greenbone AG 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-only ifdescription...

Bit Flipping Attack

parsel is vulnerable to bit flipping attack. The use of an insecure cryptographic algorithm aes-256-cbc without any integrity checks causes its ciphertext to be easily broken by bit-flipping attacks...

Insecure Cryptography Algorithm

Overview All versions of parsel use an insecure cryptography algorithm. The package uses aes-256-cbc without integrity checks, which renders the ciphertext vulnerable to bit-flipping attacks. Recommendation The package is deprecated and will not be updated. Consider using an alternative package...

Huawei EulerOS: Security Advisory for gnutls (EulerOS-SA-2019-1743)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 Greenbone AG 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-only ifdescription...