CVE-2016-0736

In Apache HTTP Server versions 2.4.0 to 2.4.23, modsessioncrypto was encrypting its data/cookie using the configured ciphers with possibly either CBC or ECB modes of operation AES256-CBC by default, hence no selectable or builtin authenticated encryption. This made it vulnerable to padding oracle...

Archive Cryptography: unarcrypto

Archive Cryptography unarcrypto.py is an educational tool to depict the use of cryptography for password verification, headers and content encryption by popular archivers: zip, 7zip, rar v3 and v5. Supported archives format, encryption and compression algorithms: zip password protected or not,...

Design/Logic Flaw

A Padding Oracle exists in OSCI-Transport 1.2 as used in OSCI Transport Library 1.6.1 Java and OSCI Transport Library 1.6 .NET. Under an MITM condition within the OSCI infrastructure, an attacker needs to send crafted protocol messages to analyse the CBC mode padding in order to decrypt the...

CVE-2017-10668

A Padding Oracle exists in OSCI-Transport 1.2 as used in OSCI Transport Library 1.6.1 Java and OSCI Transport Library 1.6 .NET. Under an MITM condition within the OSCI infrastructure, an attacker needs to send crafted protocol messages to analyse the CBC mode padding in order to decrypt the...

CVE-2017-10668

The CVE-2017-10668 issue is a Padding Oracle vulnerability in OSCI-Transport 1.2 as used by OSCI Transport Library 1.6.1 (Java) and OSCI Transport Library 1.6 (.NET). Under MITM conditions in the OSCI infrastructure, an attacker can send crafted protocol messages to analyze CBC padding and decryp...

CVE-2017-10668

A Padding Oracle exists in OSCI-Transport 1.2 as used in OSCI Transport Library 1.6.1 Java and OSCI Transport Library 1.6 .NET. Under an MITM condition within the OSCI infrastructure, an attacker needs to send crafted protocol messages to analyse the CBC mode padding in order to decrypt the...

Insecure Encryption

aescrypt uses a vulnerable encryption method. The method is vulnerable because it does not randomize the CBC IV when encrypting and decrypting data. This allows attackers to easily defeat the cryptographic mechanism by guessing the CBC IV...

Plaintext Message Recovery

aescrypt uses an insecure cipher. The library uses the unauthenticated encryption mode CBC encryption which is vulnerable to ciphertext attacks allowing attackers to make undetectable changes to the plaintext...

Ubuntu 14.04 LTS / 16.04 LTS : Apache HTTP Server vulnerabilities (USN-3279-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-3279-1 advisory. It was discovered that the Apache modsessioncrypto module was encrypting data and cookies using either CBC or ECB modes. A remote attacker...

USN-3279-1: Apache HTTP Server vulnerabilities

It was discovered that the Apache modsessioncrypto module was encrypting data and cookies using either CBC or ECB modes. A remote attacker could possibly use this issue to perform padding oracle attacks. CVE-2016-0736 Maksim Malyutin discovered that the Apache modauthdigest module incorrectly...

Insecure Cipher Implementation

github.com/meshbird/meshbird is vulnerable to insecure cipher implementation. The library uses unauthenticated AES-CBC which is vulnerable to bit flipping attacks...

Timing Attack

crypto/elliptic in github.com/golang/go is vulnerable to timing attacks. The TLS protocol implemented does not check MAC addresses in constant time when processing a malformed CBC padding. This is also known as the "Lucky Thirteen" attack...

Blockwise Chosen-boundary Attacks

github.com/openshift/origin is vulnerable to blockwise chosen-boundary attacks aka the "BEAST" attack. It encrypts data by using CBC mode with chained initialization vectors which allows attackers to obtain plaintext HTTP headers through blockwise chosen-boundary attacks on HTTPS sessions. This...

Unauthenticated encryption in CBC mode

More info at https://simplesamlphp.org/security/201704-01...

CVE-2013-7463

The aescrypt gem 1.0.0 for Ruby does not randomize the CBC IV for use with the AESCrypt.encrypt and AESCrypt.decrypt functions, which allows attackers to defeat cryptographic protection mechanisms via a chosen plaintext attack...

Design/Logic Flaw

The aescrypt gem 1.0.0 for Ruby does not randomize the CBC IV for use with the AESCrypt.encrypt and AESCrypt.decrypt functions, which allows attackers to defeat cryptographic protection mechanisms via a chosen plaintext attack...

CVE-2013-7463

The CVE refers to the aescrypt gem (Ruby) version 1.0.0, where CBC IVs are not randomized for AESCrypt.encrypt and AESCrypt.decrypt. This omission enables a chosen-plaintext attack that defeats cryptographic protection. The NVD entry lists CVSS v3.0 base score 7.5 (HIGH) with network attack, no p...

CVE-2013-7463

The aescrypt gem 1.0.0 for Ruby does not randomize the CBC IV for use with the AESCrypt.encrypt and AESCrypt.decrypt functions, which allows attackers to defeat cryptographic protection mechanisms via a chosen plaintext attack...

Exploit for Use of a Broken or Risky Cryptographic Algorithm in Cyberark Credential_Provider

C-Ark Credential Decoder Exploit tool for CVE-2021-31796...

OpenSSH < 7.5

According to its banner, the version of OpenSSH running on the remote host is prior to 7.5. It is, therefore, affected by an information disclosure vulnerability : - An unspecified timing flaw exists in the CBC padding oracle countermeasures, within the ssh and sshd functions, that allows an...