Ubuntu 16.04 LTS / 18.04 LTS : OpenSSL vulnerabilities (USN-4504-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4504-1 advisory. Robert Merget, Marcus Brinkmann, Nimrod Aviram, and Juraj Somorovsky discovered that certain Diffie- Hellman ciphersuites in the TLS...

USN-4504-1: OpenSSL vulnerabilities

Robert Merget, Marcus Brinkmann, Nimrod Aviram, and Juraj Somorovsky discovered that certain Diffie-Hellman ciphersuites in the TLS specification and implemented by OpenSSL contained a flaw. A remote attacker could possibly use this issue to eavesdrop on encrypted communications. This was fixed i...

USN-4504-1 openssl, openssl1.0 vulnerabilities

Robert Merget, Marcus Brinkmann, Nimrod Aviram, and Juraj Somorovsky discovered that certain Diffie-Hellman ciphersuites in the TLS specification and implemented by OpenSSL contained a flaw. A remote attacker could possibly use this issue to eavesdrop on encrypted communications. This was fixed i...

Insecure Cryptography Algorithm in simple-crypto-js

Versions of simple-crypto-js prior to 2.3.0 use AES-CBC with PKCS7 padding, which is vulnerable to padding oracle attacks. This may allow attackers to break the encryption and access sensitive data. Recommendation Upgrade to version 2.3.0 or later...

GHSA-5V7R-JG9R-VQ44 Insecure Cryptography Algorithm in simple-crypto-js

Versions of simple-crypto-js prior to 2.3.0 use AES-CBC with PKCS7 padding, which is vulnerable to padding oracle attacks. This may allow attackers to break the encryption and access sensitive data. Recommendation Upgrade to version 2.3.0 or later...

PT-2020-21070

Name of the Vulnerable Software and Affected Versions simple-crypto-js versions prior to 2.3.0 Description The issue concerns the use of AES-CBC with PKCS7 padding, which is susceptible to padding oracle attacks. This could potentially allow attackers to break the encryption and access sensitive...

Security Bulletin: OpenSSL (Publicly disclosed vulnerability) for IBM b-type switches and directors

Summary Fixes are released for OpenSSL Publicly disclosed vulnerability for IBM b-type switches and directors. Vulnerability Details CVEID: CVE-2019-1547 DESCRIPTION: OpenSSL could allow a local authenticated attacker to obtain sensitive information, caused by the ability to construct an EC group...

CVE-2020-8911

A flaw was found in the AWS S3 Crypto SDK that allows users to encrypt files stored in S3 buckets with AES-CBC, without computing a MAC on the data. This allows for a padding oracle, enabling attackers with both write access to the target S3 bucket and the ability to observe the result of valid...

CVE-2020-8911

A padding oracle vulnerability exists in the AWS S3 Crypto SDK for GoLang versions prior to V2. The SDK allows users to encrypt files with AES-CBC without computing a Message Authentication Code MAC, which then allows an attacker who has write access to the target's S3 bucket and can observe...

CVE-2020-8911

A padding oracle vulnerability exists in the AWS S3 Crypto SDK for GoLang versions prior to V2. The SDK allows users to encrypt files with AES-CBC without computing a Message Authentication Code MAC, which then allows an attacker who has write access to the target's S3 bucket and can observe...

CVE-2020-8911

A padding oracle vulnerability exists in the AWS S3 Crypto SDK for GoLang versions prior to V2. The SDK allows users to encrypt files with AES-CBC without computing a Message Authentication Code MAC, which then allows an attacker who has write access to the target's S3 bucket and can observe...

Design/Logic Flaw

A padding oracle vulnerability exists in the AWS S3 Crypto SDK for GoLang versions prior to V2. The SDK allows users to encrypt files with AES-CBC without computing a Message Authentication Code MAC, which then allows an attacker who has write access to the target's S3 bucket and can observe...

CVE-2020-8911

A padding oracle vulnerability exists in the AWS S3 Crypto SDK for GoLang versions prior to V2. The SDK allows users to encrypt files with AES-CBC without computing a Message Authentication Code MAC, which then allows an attacker who has write access to the target's S3 bucket and can observe...

CVE-2020-8911 CBC padding oracle in AWS S3 Crypto SDK for GoLang

A padding oracle vulnerability exists in the AWS S3 Crypto SDK for GoLang versions prior to V2. The SDK allows users to encrypt files with AES-CBC without computing a Message Authentication Code MAC, which then allows an attacker who has write access to the target's S3 bucket and can observe...

CVE-2020-8911

CVE-2020-8911 describes a padding oracle in the AWS S3 Crypto SDK for Go (older GoLang S3 encryption client). The vulnerability arises because AES-CBC encryption was used without a MAC, enabling an attacker with write access to the target S3 bucket to observe decryption outcomes and reconstruct p...

PT-2020-20364

Name of the Vulnerable Software and Affected Versions AWS S3 Crypto SDK for GoLang versions prior to V2 Description A padding oracle vulnerability exists in the AWS S3 Crypto SDK for GoLang, allowing an attacker with write access to the target's S3 bucket and the ability to observe decryption...

CVE-2020-8911: Use of a Broken or Risky Cryptographic Algorithm

A padding oracle vulnerability exists in the AWS S3 Crypto SDK for GoLang versions prior to V2. The SDK allows users to encrypt files with AES-CBC without computing a Message Authentication Code MAC, which then allows an attacker who has write access to the target's S3 bucket and can observe...

Security Bulletin: OpenSSL Vulnerability Affects IBM Sterling Connect:Express for UNIX (CVE-2019-1559)

Summary A security vulnerability has been disclosed on 26th February 2019 by the OpenSSL Project. OpenSSl is used by IBM Sterling Connect:Express for UNIX. IBM Sterling Connect:Express for UNIX has addressed the applicable CVE. Vulnerability Details CVEID: CVE-2019-1559 DESCRIPTION: If an...

Security Bulletin: Multiple Vulnerabilities in OpenSSL Affect IBM Sterling Connect:Direct for HP NonStop

Summary There are multiple vulnerabilities in the OpenSSL library used by IBM Sterling Connect:Direct for HP NonStop. IBM Sterling Connect:Direct for HP NonStop has addressed the applicable CVEs. Vulnerability Details CVEID: CVE-2019-1547 DESCRIPTION: OpenSSL could allow a local authenticated...

MySQL Enterprise Monitor 4.x < 4.0.9 / 8.x < 8.0.16 Padding Oracle (Apr 2019 CPU)

The version of OpenSSL used in the remote host's detected MySQL Enterprise Monitor version is affected by a vulnerability. If an application encounters a fatal protocol error and then calls SSLshutdown twice once to send a closenotify, and once to receive one then OpenSSL can respond differently ...