GHSA-72P8-V4HG-V45P Weak private key generation in SSH.NET

During an X25519 key exchange, the client’s private is generated with System.Random: cs var rnd = new Random; privateKey = new byteMontgomeryCurve25519.PrivateKeySizeInBytes; rnd.NextBytesprivateKey; Source: KeyExchangeECCurve25519.cs Source commit:...

Code injection

SSH.NET is a Secure Shell SSH library for .NET. In versions 2020.0.0 and 2020.0.1, during an X25519 key exchange, the client’s private key is generated with System.Random. System.Random is not a cryptographically secure random number generator, it must therefore not be used for cryptographic...

CVE-2022-29245

SSH.NET (Renci.SshNet) is affected by CVE-2022-29245 due to generating the private key during X25519 key exchange with System.Random in versions 2020.0.0 and 2020.0.1. The non-cryptographically secure RNG can have a brute-forceable seed, enabling an eavesdropper to potentially decrypt traffic dur...

CVE-2022-29245 Weak private key generation in SSH.NET

SSH.NET is a Secure Shell SSH library for .NET. In versions 2020.0.0 and 2020.0.1, during an X25519 key exchange, the client’s private key is generated with System.Random. System.Random is not a cryptographically secure random number generator, it must therefore not be used for cryptographic...

CVE-2022-29245 Weak private key generation in SSH.NET

SSH.NET is a Secure Shell SSH library for .NET. In versions 2020.0.0 and 2020.0.1, during an X25519 key exchange, the client’s private key is generated with System.Random. System.Random is not a cryptographically secure random number generator, it must therefore not be used for cryptographic...

CVE-2022-29245 Weak private key generation in SSH.NET

SSH.NET is a Secure Shell SSH library for .NET. In versions 2020.0.0 and 2020.0.1, during an X25519 key exchange, the client’s private key is generated with System.Random. System.Random is not a cryptographically secure random number generator, it must therefore not be used for cryptographic...

Security Bulletin: A vulnerability has been identified in IBM Spectrum Scale that could allow an attacker to decrypt highly sensitive information(CVE-2022-22368)

Summary A security vulnerability has been identified in all levels of IBM Spectrum Scale that could allow an attacker to decrypt highly sensitive information. A fix for this vulnerability is available. Vulnerability Details CVEID:CVE-2022-22368 DESCRIPTION: IBM Spectrum Scale uses weaker than...

USN-5431-1 gnupg2 vulnerability

It was discovered that GnuPG was not properly processing keys with large amounts of signatures. An attacker could possibly use this issue to cause a denial of service...

The vulnerability of the Android operating system’s kernel, which allows a hacker to disclose protected information

The vulnerability of the Android operating system’s kernel is related to the use of cryptographic algorithms that contain vulnerabilities. Exploiting this vulnerability can allow a hacker to execute arbitrary code...

Security Bulletin: IBM Elastic Storage System 3000 is affected by weak cryptographic algorithm (CVE-2020-4350)

Summary A security vulnerability has been identified in all levels of IBM Elastic Storage System 3000 GUI. A fix for this vulnerability is available. Vulnerability Details CVEID:CVE-2020-4350 DESCRIPTION: IBM Spectrum Scale 5.0.0.0 through 5.0.4.4 uses weaker than expected cryptographic algorithm...

Security Bulletin: IBM Elastic Storage System 3000 is affected by weak crypto algorithm (CVE-2020-4349)

Summary A security vulnerability has been identified in all levels of IBM Elastic Storage System 3000 GUI that could allow an unauthorised user to execute commands . A fix for this vulnerability is available. Vulnerability Details CVEID: CVE-2020-4349 DESCRIPTION: IBM Spectrum Scale 5.0.0.0 throu...

Missing Cryptographic Step in cassproject

Impact CaSS Library, npm:cassproject has a missing cryptographic step when storing cryptographic keys that can allow a server administrator access to an account’s cryptographic keys. This affects CaSS servers using standalone username/password authentication, which uses a method that expects e2e...

GHSA-7QCX-4P32-QCMX Missing Cryptographic Step in cassproject

Impact CaSS Library, npm:cassproject has a missing cryptographic step when storing cryptographic keys that can allow a server administrator access to an account’s cryptographic keys. This affects CaSS servers using standalone username/password authentication, which uses a method that expects e2e...

Improper Verification of Cryptographic Signature in matrix-synapse

Matrix Synapse before 1.5.0 mishandles signature checking on some federation APIs. Events sent over /sendjoin, /sendleave, and /invite may not be correctly signed, or may not come from the expected servers...

GHSA-CPPW-2MF8-QPM5 Improper Verification of Cryptographic Signature in matrix-synapse

Matrix Synapse before 1.5.0 mishandles signature checking on some federation APIs. Events sent over /sendjoin, /sendleave, and /invite may not be correctly signed, or may not come from the expected servers...

GHSA-XX36-6RV4-GJ8R ecdsa-elixir fails to check signatures, vulnerable to message forging

Summary Stark Bank is a financial technology company that provides services to simplify and automate digital banking, by providing APIs to perform operations such as payments and transfers. In addition, Stark Bank maintains a number of cryptographic libraries to perform cryptographic signing and...

ecdsa-elixir fails to check signatures, vulnerable to message forging

Summary Stark Bank is a financial technology company that provides services to simplify and automate digital banking, by providing APIs to perform operations such as payments and transfers. In addition, Stark Bank maintains a number of cryptographic libraries to perform cryptographic signing and...

Improper Verification of Cryptographic Signature in Apache Netbeans

The "Apache NetBeans" autoupdate system does not fully validate code signatures. An attacker could modify the downloaded nbm and include additional code. "Apache NetBeans" versions up to and including 11.2 are affected by this vulnerability. NetBeans releases before the Apache transition started...

GHSA-CF8Q-J9H3-7237 Improper Verification of Cryptographic Signature in Apache Netbeans

The "Apache NetBeans" autoupdate system does not fully validate code signatures. An attacker could modify the downloaded nbm and include additional code. "Apache NetBeans" versions up to and including 11.2 are affected by this vulnerability. NetBeans releases before the Apache transition started...

GHSA-HHR2-F668-FF2W Use of a weak cryptographic algorithm in Gradle

The PGP signing plugin in Gradle before 6.0 relies on the SHA-1 algorithm, which might allow an attacker to replace an artifact with a different one that has the same SHA-1 message digest, a related issue to CVE-2005-4900...