Jervis Has Weak Random for Timing Attack Mitigation

Vulnerability https://github.com/samrocketman/jervis/blob/157d2b63ffa5c4bb1d8ee2254950fd2231de2b05/src/main/groovy/net/gleske/jervis/tools/SecurityIO.groovyL593-L594 Uses java.util.Random which is not cryptographically secure. Impact If an attacker can predict the random delays, they may still be...

MiracleLinux 8 : nodejs:20 (AXSA:2025-9674:01)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2025-9674:01 advisory. undici: Undici Uses Insufficiently Random Values CVE-2025-22150 nodejs: Node.js Worker Thread Exposure via Diagnostics Channel CVE-2025-23083 nodejs...

On-Chip Semi-Device-Independent Quantum Random Number Generator Exploiting Contextuality

We present a semi-device-independent quantum random number generator QRNG based on the violation of a contextuality inequality, implemented by the integration of two silicon photonic chips. Our system combines a heralded single-photon source with a reconfigurable interferometric mesh to implement...

MiracleLinux 9 : nodejs:18 (AXSA:2025-9685:01)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2025-9685:01 advisory. undici: Undici Uses Insufficiently Random Values CVE-2025-22150 nodejs: GOAWAY HTTP/2 frames cause memory leak outside heap CVE-2025-23085 Tenable h...

LINEture: Novel Signature Cryptosystem

We propose a novel digital signature cryptosystem that exploits the concept of the brute-force problem. To ensure the security of the cryptosystem, we employed several mechanisms: sharing a common secret for factorable permutations, associating permutations with the message being signed, and...

RustCrypto: Vulnerabilities in Elliptic Curve Security Properties

RustCrypto: Elliptic Curves is a Rust cryptographic library open-sourced by Rust Crypto. A security signature issue vulnerability exists in RustCrypto: Elliptic Curves version 0.14.0-pre.0 and 0.14.0-rc.0, which stems from a severe lack of entropy of temporary random numbers in the SM2 public-key...

SM2-PKE has 32-bit Biased Nonce Vulnerability

Summary A critical vulnerability exists in the SM2 Public Key Encryption PKE implementation where the ephemeral nonce k is generated with severely reduced entropy. A unit mismatch error causes the nonce generation function to request only 32 bits of randomness instead of the expected 256 bits. Th...

CVE-2023-4344

Broadcom RAID Controller web interface is vulnerable to insufficient randomness due to improper use of ssl.rnd to setup CIM connection...

CVE-2021-28099

In Netflix OSS Hollow, since the Files.existsparent is run before creating the directories, an attacker can pre-create these directories with wide permissions. Additionally, since an insecure source of randomness is used, the file names to be created can be deterministically calculated...

CVE-2021-41117

keypair is a a RSA PEM key generator written in javascript. keypair implements a lot of cryptographic primitives on its own or by borrowing from other libraries where possible, including node-forge. An issue was discovered where this library was generating identical RSA keys used in SSH. This wou...

CVE-2025-69217

A flaw was found in coturn. A remote attacker can exploit a predictable random number generator used for nonces and port randomization. By sending a series of unauthenticated requests, an attacker can reconstruct the random number generator's state, allowing them to predict future nonces and port...

CVE-2025-69217 Coturn has unsafe nonce and relay port randomization due to weak random number generation.

coturn is a free open source implementation of TURN and STUN Server. Versions 4.6.2r5 through 4.7.0-r4 have a bad random number generator for nonces and port randomization after refactoring. Additionally, random numbers aren't generated with openssl's RANDbytes but libc's random if it's not runni...

CVE-2025-69217

coturn is a free open source implementation of TURN and STUN Server. Versions 4.6.2r5 through 4.7.0-r4 have a bad random number generator for nonces and port randomization after refactoring. Additionally, random numbers aren't generated with openssl's RANDbytes but libc's random if it's not runni...

CVE-2025-69217 Coturn has unsafe nonce and relay port randomization due to weak random number generation.

coturn is a free open source implementation of TURN and STUN Server. Versions 4.6.2r5 through 4.7.0-r4 have a bad random number generator for nonces and port randomization after refactoring. Additionally, random numbers aren't generated with openssl's RANDbytes but libc's random if it's not runni...

CVE-2025-68932

FreshRSS is a free, self-hostable RSS aggregator. Prior to version 1.28.0, FreshRSS uses cryptographically weak random number generators mtrand and uniqid to generate remember-me authentication tokens and challenge-response nonces. This allows attackers to predict valid session tokens, leading to...

When RSA Fails: Exploiting Prime Selection Vulnerabilities in Public Key Cryptography

This paper explores vulnerabilities in RSA cryptosystems that arise from improper prime number selection during key generation. We examine two primary attack vectors: Fermat's factorization method, which exploits RSA keys generated with primes that are too close together, and the Greatest Common...

FreshRSS security feature vulnerability

FreshRSS is a free, self-hosted RSS aggregator from FreshRSS Open Source. A security feature issue vulnerability exists in FreshRSS versions prior to 1.28.0 that stems from the use of a weak random number generator to generate session tokens, which could lead to account takeover...

CVE-2025-68932 FreshRSS has weak cryptographic randomness in remember-me token and nonce generation

FreshRSS is a free, self-hostable RSS aggregator. Prior to version 1.28.0, FreshRSS uses cryptographically weak random number generators mtrand and uniqid to generate remember-me authentication tokens and challenge-response nonces. This allows attackers to predict valid session tokens, leading to...

CVE-2025-68932 FreshRSS has weak cryptographic randomness in remember-me token and nonce generation

FreshRSS is a free, self-hostable RSS aggregator. Prior to version 1.28.0, FreshRSS uses cryptographically weak random number generators mtrand and uniqid to generate remember-me authentication tokens and challenge-response nonces. This allows attackers to predict valid session tokens, leading to...

CVE-2025-68932

FreshRSS suffers from weak cryptographic randomness used to generate remember-me tokens and challenge-response nonces prior to version 1.28.0, enabling potential prediction of valid session tokens and persistent session hijacking leading to account takeover. The issue affects versions before 1.28...