USN-7940-1: Linux kernel (Azure FIPS) vulnerabilities

Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...

Use of a Broken or Risky Cryptographic Algorithm

Overview Affected versions of this package are vulnerable to Use of a Broken or Risky Cryptographic Algorithm due to missing cryptographic key commitment when storing encrypted data keys in an instruction file. An attacker with write access to the S3 bucket can manipulate encrypted data keys to...

Use of a Broken or Risky Cryptographic Algorithm

Overview Amazon.Extensions.S3.Encryption is an easy-to-use Amazon S3 encryption client that allows you to secure your sensitive data before you send it to Amazon S3. Affected versions of this package are vulnerable to Use of a Broken or Risky Cryptographic Algorithm due to missing cryptographic k...

Use of a Broken or Risky Cryptographic Algorithm

Overview Affected versions of this package are vulnerable to Use of a Broken or Risky Cryptographic Algorithm when storing encrypted data keys in an instruction file. An attacker with write access to the S3 bucket can manipulate encrypted data keys to cause decryption to unintended plaintext by...

Use of a Broken or Risky Cryptographic Algorithm

Overview Affected versions of this package are vulnerable to Use of a Broken or Risky Cryptographic Algorithm when storing encrypted data keys in an instruction file. An attacker with write access to the S3 bucket can manipulate encrypted data keys to cause decryption to unintended plaintext by...

Use of a Broken or Risky Cryptographic Algorithm

Overview Affected versions of this package are vulnerable to Use of a Broken or Risky Cryptographic Algorithm due to missing cryptographic key commitment when storing encrypted data keys in an instruction file. An attacker with write access to the S3 bucket can manipulate encrypted data keys to...

CVE-2025-14764

Missing cryptographic key commitment in the Amazon S3 Encryption Client for Go may allow a user with write access to the S3 bucket to introduce a new EDK that decrypts to different plaintext when the encrypted data key is stored in an "instruction file" instead of S3's metadata record. To mitigat...

CVE-2025-14763

CVE-2025-14763 concerns the Amazon S3 Encryption Client for Java lacking key commitment when the encrypted data key (EDK) is stored in an Instruction File. This could let a user with write access to an S3 bucket introduce a rogue EDK and decrypt to different plaintext. The vulnerability is tied t...

CVE-2025-14762

Missing cryptographic key commitment in the AWS SDK for Ruby may allow a user with write access to the S3 bucket to introduce a new EDK that decrypts to different plaintext when the encrypted data key is stored in an "instruction file" instead of S3's metadata record. To mitigate this issue,...

CVE-2025-14762

CVE-2025-14762 describes a missing cryptographic key commitment in the AWS SDK for Ruby that can allow a user with write access to an S3 bucket to introduce a new EDK and decrypt data to different plaintext when the encrypted data key is stored in an instruction file rather than in S3 metadata. T...

CVE-2025-14761

Missing cryptographic key commitment in the AWS SDK for PHP may allow a user with write access to the S3 bucket to introduce a new EDK that decrypts to different plaintext when the encrypted data key is stored in an "instruction file" instead of S3's metadata record. To mitigate this issue, upgra...

CVE-2025-14760

Missing cryptographic key commitment in the AWS SDK for C++ may allow a user with write access to the S3 bucket to introduce a new EDK that decrypts to different plaintext when the encrypted data key is stored in an "instruction file" instead of S3's metadata record. To mitigate this issue, upgra...

CVE-2025-14759

Missing cryptographic key commitment in the Amazon S3 Encryption Client for .NET may allow a user with write access to the S3 bucket to introduce a new EDK that decrypts to different plaintext when the encrypted data key is stored in an "instruction file" instead of S3's metadata record. To...

Amazon AWS SDK for PHP 安全漏洞

Amazon AWS SDK for PHP is a software development kit for Amazon Web Services based on the PHP platform from Amazon.com, USA. A security vulnerability exists in Amazon AWS SDK for PHP that stems from a lack of cryptographic key commitment, which could cause a user with write access to the S3 stora...

Analysing Multidisciplinary Approaches to Fight Large-Scale Digital Influence Operations

Crime as a Service CaaS has evolved from isolated criminal incidents to a broad spectrum of illicit activities, including social media manipulation, foreign information manipulation and interference FIMI, and the sale of disinformation toolkits. This article analyses how threat actors exploit...

PT-2025-51880

Name of the Vulnerable Software and Affected Versions Amazon S3 Encryption Client for .NET versions prior to 3.2.0 Description A flaw exists in the Amazon S3 Encryption Client for .NET where a missing cryptographic key commitment could allow a user with write access to an S3 bucket to introduce a...

PT-2026-33028

Name of the Vulnerable Software and Affected Versions BC-JAVA versions 1.59 through 1.83 Description The GOSTCTR implementation in the G3413CTRBlockCipher program files is unable to process more than 255 blocks correctly, resulting in the use of a broken or risky cryptographic algorithm...

AWS SDK for Ruby 安全漏洞

AWS SDK for Ruby is an open source developer toolkit for Ruby from Amazon Web Services. A security vulnerability exists in AWS SDK for Ruby that stems from a lack of cryptographic key promises, which could cause a user with write access to an S3 storage bucket to introduce a new EDK that decrypts...

PT-2025-51884

Name of the Vulnerable Software and Affected Versions Amazon S3 Encryption Client for Java versions prior to 4.0.0 Description A missing cryptographic key commitment in the Amazon S3 Encryption Client for Java could allow a user with write access to an S3 bucket to introduce a new Encryption Data...

AWS SDK for C++ 安全漏洞

AWS SDK for C++ is an open source developer toolkit for C++ by Amazon Web Services A security vulnerability exists in AWS SDK for C++ that stems from a lack of cryptographic key commitment, which could lead to a user with write access to an S3 storage bucket introducing a new EDK that decrypts a...