CVE-2020-25230

A vulnerability has been identified in LOGO! 8 BM incl. SIPLUS variants All versions V8.3. Due to the usage of an outdated cipher mode on port 10005/tcp, an attacker could extract the encryption key from a captured communication with the device...

Mount Locker Ransomware Offering Double Extortion Scheme to Other Hackers

A relatively new ransomware strain behind a series of breaches on corporate networks has developed new capabilities that allow it to broaden the scope of its targeting and evade security software—as well as with ability for its affiliates to launch double extortion attacks. The MountLocker...

Tibco ObfuscationEngine 5.11 - Fixed Key Password Decryption Exploit

Exploit Title: Tibco ObfuscationEngine 5.11 - Fixed Key Password Decryption Exploit Author: Tess Sluijter Vendor Homepage: https://www.tibco.com Version: 5.11x and before Tested on: MacOS, Linux, Windows Tibco password decryption exploit Background Tibco's documentation states that there are thre...

Unintended Cipher

modns is vulnerable to unintended cipher attack. This vulnerability allows attackers to force the use of ciphers that were not intended to be enabled...

Cipher Downgrade Attack

oic is vulnerable to cipher downgrade attacks. The vulnerability exists as the IdToken signature algorithm is not checked automatically, and that the JWA none algorithm is always allowed, and that the IdToken returned from oic.consumer.Consumer.parseauthz is not verified, and the iat claim is not...

Security Bulletin: TLS Protocol DHE_EXPORT Ciphers Downgrade MitM (Logjam) vulnerability in IBM Cloud Pak for Data Streams

Summary The Transport Layer Security TLS protocol contains a flaw that is triggered when handling DiffieHellman key exchanges defined with the DHEEXPORT cipher. A man-in-the middle attacker may be able to downgrade the session to use EXPORTDHE cipher suites. Thus, it is recommended to remove...

In-band Protocol Negotiation And Robustness Weakness

aws-encryption-sdk suffers from an In-band protocol negotiation and robustness weakness. The SDK allows a unique ciphertext to be decrypted into different results due to the non-committing property of AES-GCM, and other AEAD ciphers such as AES-GCM-SIV, or XChaCha20Poly1305, when encrypting...

CVE-2020-25658

It was found that python-rsa is vulnerable to Bleichenbacher timing attacks. An attacker can use this flaw via the RSA decryption API to decrypt parts of the cipher text encrypted with RSA...

CVE-2020-25658

It was found that python-rsa is vulnerable to Bleichenbacher timing attacks. An attacker can use this flaw via the RSA decryption API to decrypt parts of the cipher text encrypted with RSA...

PYSEC-2020-100

It was found that python-rsa is vulnerable to Bleichenbacher timing attacks. An attacker can use this flaw via the RSA decryption API to decrypt parts of the cipher text encrypted with RSA...

CVE-2020-25658

It was found that python-rsa is vulnerable to Bleichenbacher timing attacks. An attacker can use this flaw via the RSA decryption API to decrypt parts of the cipher text encrypted with RSA...

libssh: denial of service when handling AES-CTR (or DES) ciphers

A flaw was found in the way libssh handled AES-CTR or DES ciphers if enabled ciphers. The server or client could crash when the connection hasn't been fully initialized and the system tries to cleanup the ciphers when closing the connection. The biggest threat from this vulnerability is system...

CVE-2020-11615

NVIDIA DGX servers, all BMC firmware versions prior to 3.38.30, contain a vulnerability in the AMI BMC firmware in which it uses a hard-coded RC4 cipher key, which may lead to information disclosure...

CVE-2020-11615

NVIDIA DGX servers, all BMC firmware versions prior to 3.38.30, contain a vulnerability in the AMI BMC firmware in which it uses a hard-coded RC4 cipher key, which may lead to information disclosure...

Hardcoded credentials

NVIDIA DGX servers, all BMC firmware versions prior to 3.38.30, contain a vulnerability in the AMI BMC firmware in which it uses a hard-coded RC4 cipher key, which may lead to information disclosure...

Security Bulletin: AMI Baseboard Management Controller (BMC) Firmware Vulnerabilities in NVIDIA DGX-1, DGX-2, and DGX A100 Servers - October 2020

NVIDIA has released a firmware security update for NVIDIA DGX™ servers. This update addresses security issues in the AMI Baseboard Management Controller BMC firmware that may lead to remote code execution, elevation of privileges, or information disclosure. All issues require network access to th...

Mozilla NSS Denial of Service Vulnerability

NSS is an underlying cryptography library from the Mozilla Foundation. The library supports a variety of cryptographic algorithms and the TLS implementation of the Firefox browser is based on this library. A denial of service vulnerability exists in NSS versions prior to 3.58. The vulnerability...

Security Bulletin: Vulnerability in RC4 stream cipher affects Rational Developer for System z (CVE-2015-2808)

Summary The RC4 “Bar Mitzvah” Attack for SSL/TLS affects Rational Developer for System z. Vulnerability Details CVEID: CVE-2015-2808 DESCRIPTION: The RC4 algorithm, as used in the TLS protocol and SSL protocol, could allow a remote attacker to obtain sensitive information. An attacker could explo...

Security Bulletin: Vulnerability in RC4 stream cipher affects Rational Developer for System z (CVE-2015-2808)

Summary The RC4 “Bar Mitzvah” Attack for SSL/TLS affects Rational Developer for System z. Vulnerability Details | Subscribe to My Notifications to be notified of important product support alerts like this. Follow this link for more information requires login with your IBM ID ---|--- CVEID:...

ImageMagick7 -- multiple vulnerabilities

CVE reports: Several vulnerabilities have been discovered in ImageMagick: CVE-2021-20313: A flaw was found in ImageMagick in versions before 7.0.11. A potential cipher leak when the calculate signatures in TransformSignature is possible. CVE-2021-20312: A flaw was found in ImageMagick in versions...