GHSA-Q7PG-9PR4-MRP2 httpsig-rs: HMAC verification is vulnerable to timing attack

Summary HMAC signature comparison is not timing-safe and is vulnerable to timing attacks. Details SharedKey::sign returns a Vec which has a non-constant-time equality implementation. Hmac::finalize returns a constant-time wrapper CtOutput which was discarded. Alternatively, Hmac has a constant-ti...

Important: python3.12-cryptography security update

Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems. Security Fixes:...

Panic on large handshake records in crypto/tls

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NoMachine 代码问题漏洞

NoMachine is a remote desktop access tool from Luxembourg-based NoMachine. NoMachine suffers from a code issue vulnerability that stems from an insecure OpenSSL configuration path that could lead to local elevation of privilege...

PT-2025-35195

Name of the Vulnerable Software and Affected Versions: ocrypto versions 3.1.0 through 3.9.1 Description: A padding oracle attack allows an attacker to recover plaintexts via timing measurements of AES-CBC PKCS7 decrypt operations. Recommendations: Update to a version later than 3.9.1...

Moderate: python-cryptography security update

Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems. Security Fixes:...

Linux Distros Unpatched Vulnerability : CVE-2024-23744

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue was discovered in Mbed TLS 3.5.1. There is persistent handshake denial if a client sends a TLS 1.3 ClientHello without extensions. CVE-2024-23744 Note...

MAL-2025-7741 Malicious code in @crypto-lib/utils (npm)

The package @crypto-lib/utils was found to contain malicious code...

Allocation of Resources Without Limits or Throttling

Overview org.bouncycastle:bcprov-ext-jdk14 is a Java implementation of cryptographic algorithms. Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via the ASN1ObjectIdentifier. An attacker can cause excessive resource consumption by submittin...

Linux Distros Unpatched Vulnerability : CVE-2025-27809

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Mbed TLS before 2.28.10 and 3.x before 3.6.3, on the client side, accepts servers that have trusted certificates for arbitrary hostnames unless the TLS client...

OESA-2025-1865 python-cryptography security update

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Security Fixes: A flaw was found in the python-cryptography package. This issue may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lea...

CLSA-2025-1751889283 openssl: Fix of CVE-2024-13176

CVE-2024-13176: fix timing side-channel in ECDSA signature computation...

CVE-2025-48057

Icinga 2 is a monitoring system which checks the availability of network resources, notifies users of outages, and generates performance data for reporting. Prior to versions 2.12.12, 2.13.12, and 2.14.6, the VerifyCertificate function can be tricked into incorrectly treating certificates as vali...

CVE-2020-1026

A Security Feature Bypass vulnerability exists in the MSR JavaScript Cryptography Library that is caused by multiple bugs in the library’s Elliptic Curve Cryptography ECC implementation.An attacker could potentially abuse these bugs to learn information about a server’s private ECC key a key...

OpenPGP.js 数据伪造问题漏洞

OpenPGP.js is an open source OpenPGP encryption algorithm library implemented in JavaScript by OpenPGP.js Open Source. A data forgery issue vulnerability exists in OpenPGP.js versions prior to 5.11.3 and 6.1.1, which stems from a maliciously modified message that could result in signature...

RLSA-2024:3105 Moderate: python3.11-cryptography security update

The python-cryptography packages contain a Python Cryptographic Authority's PyCA's cryptography library, which provides cryptographic primitives and recipes to Python developers. Security Fixes: python-cryptography: NULL-dereference when loading PKCS7 certificates CVE-2023-49083 For more details...

The vulnerability of the Python RSA cryptographic library, which stems from the use of cryptographic algorithms with defects, allows a perpetrator to gain access to confidential data.

The vulnerability of the Python RSA cryptographic library is related to the use of cryptographic algorithms that contain vulnerabilities. Exploiting this vulnerability could allow a malicious actor to gain access to confidential data remotely...

openssl: SSL_select_next_proto buffer overread

A flaw was found in OpenSSL. Affected versions of this package are vulnerable to Information Exposure through the SSLselectnextproto function. This flaw allows an attacker to cause unexpected application behavior or a crash by exploiting the buffer overread condition when the function is called...

CryptoLib 安全漏洞

CryptoLib is a NASA open source application. It is used to provide a software-only solution using the CCSDS space data link security protocol. A security vulnerability exists in CryptoLib version 1.3.3 and earlier, which stems from a heap overflow in the CryptoTMProcessSecurity function when...

openssl security update

An update is available for openssl. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list OpenSSL is a toolkit that implements the Secure Sockets Layer SSL and Transpo...