Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from insufficient checking of RSA parameters, which could lead to an integer underflow...

The vulnerability of the software products of the LLC “NPO ‘MIR’, related to the use of cryptographic algorithms containing defects, allows attackers to execute an attack using brute-force methods.

The vulnerability of the software products developed by LLC “NPO ‘MIR’ lies in the use of cryptographic algorithms that contain vulnerabilities. Exploiting this vulnerability allows a remote attacker to execute an attack using brute-force methods...

Ubuntu 24.04 LTS : Linux kernel vulnerabilities (USN-7304-1)

The remote Ubuntu 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7304-1 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in...

USN-7301-1: Linux kernel vulnerabilities

Attila Szász discovered that the HFS+ file system implementation in the Linux Kernel contained a heap overflow vulnerability. An attacker could use a specially crafted file system image that, when mounted, could cause a denial of service system crash or possibly execute arbitrary code...

Improper Verification of Cryptographic Signature

Overview jupyterhub-ltiauthenticator is a JupyterHub authenticator implementing LTI v1.1 and LTI v1.3 Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature in the jwtverifyanddecode function, in the form of improper validation of JWT signatures. An...

Siemens SIMATIC Devices Linux Kernel Use of a Broken or Risky Cryptographic Algorithm (CVE-2022-1434)

When using the RC4-MD5 ciphersuite, which is disabled by default, an attacker is able to modify data in transit due to an incorrect use of the AAD data as the MAC key in OpenSSL 3.0. An attacker is not able to decrypt any communication. This plugin only works with Tenable.ot. Please visit...

Updated neomutt packages fix security vulnerabilities

The To and Cc email header fields are not protected by cryptographic signing. CVE-2024-49393 The In-reply-to email header field is not protected by cryptographic signing. CVE-2024-49394...

MGASA-2025-0070 Updated neomutt packages fix security vulnerabilities

The To and Cc email header fields are not protected by cryptographic signing. CVE-2024-49393 The In-reply-to email header field is not protected by cryptographic signing. CVE-2024-49394...

CVE-2024-28780

IBM Cognos Controller 11.0.0 through 11.0.1 FP3 and IBM Controller 11.1.0 Rich Client uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information...

Implementing Cryptography in AI Systems

Interesting research: "How to Securely Implement Cryptography in Deep Neural Networks." Abstract: The wide adoption of deep neural networks DNNs raises the question of how can we equip them with a desired cryptographic functionality e.g, to decrypt an encrypted input, to verify that this input is...

USN-7278-1: OpenSSL vulnerabilities

George Pantelakis and Alicja Kario discovered that OpenSSL had a timing side-channel when performing ECDSA signature computations. A remote attacker could possibly use this issue to recover private data. CVE-2024-13176 It was discovered that OpenSSL incorrectly handled certain memory operations...

USN-7277-1 linux-aws, linux-azure, linux-gcp, linux-oracle, linux-raspi, linux-realtime vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM32 architecture; - ARM64 architecture; - PowerPC architecture; - RISC-V architecture; - S390 architecture; -...

CVE-2024-28780

IBM Cognos Controller 11.0.0 through 11.0.1 FP3 and IBM Controller 11.1.0 Rich Client uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information...

USN-7276-1: Linux kernel vulnerabilities

Attila Szász discovered that the HFS+ file system implementation in the Linux Kernel contained a heap overflow vulnerability. An attacker could use a specially crafted file system image that, when mounted, could cause a denial of service system crash or possibly execute arbitrary code...

CVE-2024-28780

CVE-2024-28780 affects IBM Cognos Controller (11.0.0–11.0.1 FP3) and IBM Controller (11.1.0) where weaker cryptographic algorithms could allow decryption of highly sensitive information. The IBM security bulletin identifies this under a set of vulnerabilities (tied to decrypting data) and lists r...

CVE-2024-28780 IBM Cognos Controller information disclosure

IBM Cognos Controller 11.0.0 through 11.0.1 FP3 and IBM Controller 11.1.0 Rich Client uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information...

CVE-2024-28780 IBM Cognos Controller information disclosure

IBM Cognos Controller 11.0.0 through 11.0.1 FP3 and IBM Controller 11.1.0 Rich Client uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information...

IBM ApplinX Encryption Issue Vulnerability

IBM ApplinX is an International Business Machines IBM company focused on converting green screen interfaces into modern web-based applications. A cryptographic issue vulnerability exists in IBM ApplinX version 11.1 that stems from not properly enabling HTTP strict transport. An attacker could...

CVE-2025-26340

A CWE-321 "Use of Hard-coded Cryptographic Key" in the JWT signing in Q-Free MaxTime less than or equal to version 2.11.0 allows an unauthenticated remote attacker to bypass the authentication via crafted HTTP requests...

[SECURITY] Fedora 41 Update: openssl-3.2.4-1.fc41

The OpenSSL toolkit provides support for secure communications between machines. OpenSSL includes a certificate management tool and shared libraries which provide various cryptographic algorithms and protocols...