GHSA-869P-CJFG-CM3X auth0/node-jws Improperly Verifies HMAC Signature

Overview An improper signature verification vulnerability exists when using auth0/node-jws with the HS256 algorithm under specific conditions. Am I Affected? You are affected by this vulnerability if you meet all of the following preconditions: 1. Application uses the auth0/node-jws implementatio...

[SECURITY] [DSA 6069-1] openvpn security update

------------------------------------------------------------------------- Debian Security Advisory DSA-6069-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso December 03, 2025 https://www.debian.org/security/faq -...

Deterministic Random Bit Generators Based on Ascon for Embedded Systems

As the Deterministic Random Bit Generator DRBG serves as a fundamental component in random number generation and cryptographic applications, its performance and security are particularly critical in resource-constrained embedded systems, where memory capacity and computational efficiency are...

USN-7898-1: OpenVPN vulnerability

Joshua Rogers discovered that OpenVPN incorrectly handled HMAC verification checks. A remote attacker could possibly use this issue to bypass source IP address validation...

USN-7898-1 openvpn vulnerability

Joshua Rogers discovered that OpenVPN incorrectly handled HMAC verification checks. A remote attacker could possibly use this issue to bypass source IP address validation...

The vulnerability of the memcmp() function in OpenVPN software allows a hacker to gain unauthorized access to protected information.

The vulnerability of the memcmp function in OpenVPN software is related to the use of a cryptographic algorithm that has vulnerabilities when processing HMAC requests. Exploiting this vulnerability can allow an unauthorized attacker to gain unauthorized access to protected information...

CVE-2025-55796

The openml/openml.org web application (version v2.0.20241110 ) is vulnerable to account takeover due to the use of predictable MD5-based tokens for critical workflows, including signup confirmation, password resets, and email changes. The root cause is that these tokens are generated by hashing a...

CVE-2025-55796

The openml/openml.org web application version v2.0.20241110 uses predictable MD5-based tokens for critical user workflows such as signup confirmation, password resets, email confirmation resends, and email change confirmation. These tokens are generated by hashing the current timestamp formatted ...

Security and Privacy Management of IoT Using Quantum Computing

The convergence of the Internet of Things IoT and quantum computing is redefining the security paradigm of interconnected digital systems. Classical cryptographic algorithms such as RSA, Elliptic Curve Cryptography ECC, and Advanced Encryption Standard AES have long provided the foundation for...

Incorrect Comparison

Overview mantisbt/mantisbt is a mantis bug tracker. Affected versions of this package are vulnerable to Incorrect Comparison via the authenticationapi.php process. An attacker can gain unauthorized access to user accounts by exploiting PHP type juggling in the authentication logic, allowing login...

MGASA-2025-0248 Updated libtpms package fixes security vulnerability

It was discovered that libtpms had a potential out-of-bound access & abort due to HMAC signing issue CVE-2025-49133...

EUVD-2023-38529

Malicious code in bioql PyPI...

EUVD-2023-38418

Malicious code in bioql PyPI...

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...

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...

Timing Attack

Overview Affected versions of this package are vulnerable to Timing Attack in the SharedKey::sign function. An attacker can potentially forge signatures by exploiting differences in processing time during HMAC signature verification. Remediation Upgrade httpsig to version 0.0.19 or higher...

CVE-2025-59058 httpsig-rs's HMAC verification is vulnerable to timing attack

httpsig-rs is a Rust implementation of IETF RFC 9421 http message signatures. Prior to version 0.0.19, the HMAC signature comparison is not timing-safe. This makes anyone who uses HS256 signature verification vulnerable to a timing attack that allows the attacker to forge a signature. Version...

CVE-2025-59058

Affected software: httpsig-rs (Rust implementation of IETF RFC 9421 http message signatures). Vulnerability: Prior to version 0.0.19, HMAC signature comparison is not timing-safe, allowing a timing attack to forge signatures during HS256 verification. Impact (as stated): Attack could forge a sign...

httpsig-rs 安全漏洞

httpsig-rs is a Rust library by Jun Kurihara Personal Developer. A security vulnerability exists in versions prior to httpsig-rs 0.0.19, which stems from an HMAC signature comparison that does not utilize a temporal security approach, which could lead to an attacker forging a signature...

PT-2025-37315

Name of the Vulnerable Software and Affected Versions: httpsig-rs versions prior to 0.0.19 Description: httpsig-rs is a Rust implementation of IETF RFC 9421 http message signatures. The HMAC signature comparison is not timing-safe in versions prior to 0.0.19, potentially allowing an attacker to...