keypairvuln

keypair 취약 키 CVE-2021-41117 CVE-2021-41117에 취약한 keypair javascript 라이브러리 버전으로 생성된 키들입니다. 난수 생성기의 버그로 인해 이 라이브러리는 특정 키를 더 높은 확률로 생성합니다. 취약한 버전으로 이 저장소에 있는 키 중 하나를 생성할 확률은 약 70%입니다. t1 t1은 가장 흔한 256개의 키를 포함합니다. 이 키들 중 하나를 생성할 확률은 약 33%입니다. t2 t2는 t1의 키보다 덜 흔하지만 여전히 상대적으로 자주 나타나는 71424개의 키를 포함합니다. 이...

dual-ec-drbg

DualECDRBG 백도어: 교육용 개념 증명 보안 전문가용 | 교육 목적으로만 사용 ⚠️ 면책 조항 이 저장소에는 DualECDRBG 암호화 백도어CVE-2014-8610의 교육용 데모가 포함되어 있습니다. 이는 스노든 폭로 이후 공개된 잘 문서화된 취약점입니다. 이는 교육 목적으로만 제공됩니다: 10년 이상 된 비활성화된 취약점을 시연합니다. 공개적으로 알려진 매개변수와 수학적 관계를 사용합니다. 보안 교육 및 인식 제고를 위한 것입니다. 책임 있는 공개 관행을 따릅니다. 📚 배울 내용 1. 역사적 맥락 : NSA가 어떻게...

challenge_repo

🎲 엔트로피 챌린지 🇬🇧 영어로 읽기 | 🇹🇷 Türkçe Oku 소개 우리는 무선 주파수RF 노이즈 를 독점적인 신경망 아키텍처 를 통해 처리한 후 SHA-3 후처리를 적용하는 차세대 난수 생성기를 개발했습니다. 우리는 이 소스가 이상적인 노이즈 소스와 구별할 수 없는 진정한 무작위성 품질을 제공한다고 주장합니다. 우리는 출력물과 검증 보고서를 공개합니다—하지만 소스 코드는 공개하지 않습니다. 도전 과제는 간단합니다: 우리가 틀렸다는 것을 증명하세요. 데이터 샘플 파일: data/randomsample.bin 17 MB 품질:...

Rocky Linux 8 [CIQ] Security Update: edk2-aarch64 / edk2-ovmf Multiple Vulnerabilities (crlsa-2024_5297)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20245297 advisory. edk2: Predictable TCP Initial Sequence Numbers CVE-2023-45236 edk2: Use of a Weak PseudoRandom Number Generator CVE-2023-45237 edk2: Temporary DoS...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: hwrng: cavium – fixed the NULL but dereferenced coccicheck error. Fixed the following coccicheck warnings: ./drivers/char/hwrandom/cavium-rng-vf.c:182:17-20: ERROR: pdev is NULL but was dereferenced...

PT-2026-89092

In the Linux kernel, the following vulnerability has been resolved: crypto: qcom-rng - Allow zero as a random number Zero is a valid random number and needs to be allowed. Otherwise the output is distinguishable from random...

EUVD-2026-71501

In the Linux kernel, the following vulnerability has been resolved: crypto: xilinx-trng - Remove cryptorng interface Implementing the cryptorng interface has no purpose, as it isn't used in practice. It's being removed from other drivers too. Just remove it. This leaves hwrng, which is actually...

CVE-2026-80835

In the Linux kernel, the following vulnerability has been resolved: crypto: qcom-rng - Remove cryptorng interface qcom-rng.c exposes the same hardware through two completely separate interfaces, cryptorng and hwrng. However, the implementation of this is buggy because it permits generation...

EUVD-2026-70453

The API Publisher component previously used a non-cryptographic pseudorandom number generator PRNG to create shared secrets for Webhook HMAC validation. This PRNG lacks sufficient entropy for security-sensitive operations, allowing a sophisticated attacker to predict future secrets. This enables...

SUSE-SU-2026:23564-1 Security update for librest

This update for librest fixes the following issue: - CVE-2026-16615: PKCE implementation for OAuth authorization uses a cryptographically insecure pseudo-random number generator bsc1272399...

The vulnerability in the `src/havegecmd.c` component of the Haveged random number generator allows a hacker to cause a service failure.

The vulnerability of the src/havegecmd.c component, which generates random numbers for Haveged, is related to the bypassing of authentication due to a fundamental error. Exploiting this vulnerability could allow an attacker to cause service failures...

nanoid: nanoid: Predictable ID generation due to integer overflow

A flaw was found in nanoid, a JavaScript library for generating unique string IDs. A remote attacker could exploit an integer overflow vulnerability by providing a specific input to the nanoidsize function. This issue causes the internal random number generator to become predictable, leading to t...

CVE-2026-71851

crypto-js is a JavaScript library of crypto standards. Versions of crypto-js prior to 4.0.0 generate randomness in CryptoJS.lib.WordArray.random using a custom variation of the Multiply-With-Carry pseudorandom number generator, seeded from Math.random, instead of a cryptographically secure source...

CVE-2026-8470

IBM Langflow OSS 1.0.0 through 1.10.3, 1.0.0 through 1.10.3, 1.0.0 through 1.10.3, and 1.0.0 through 1.10.3 use Python's non-cryptographic random module for generating Fernet encryption keys from user secrets under 32 characters. The deterministic Mersenne Twister PRNG produces identical keys for...

UBUNTU-CVE-2026-64311

In the Linux kernel, the following vulnerability has been resolved: crypto: loongson - Remove broken and unused loongson-rng The loongson-rng rngalg has several vulnerabilities, including not providing forward security, and a use-after-free bug due to the use of waitforcompletioninterruptible...

CVE-2026-64311

In the Linux kernel, the following vulnerability has been resolved: crypto: loongson - Remove broken and unused loongson-rng The loongson-rng rngalg has several vulnerabilities, including not providing forward security, and a use-after-free bug due to the use of waitforcompletioninterruptible...

EUVD-2026-49023

In the Linux kernel, the following vulnerability has been resolved: crypto: loongson - Remove broken and unused loongson-rng The loongson-rng rngalg has several vulnerabilities, including not providing forward security, and a use-after-free bug due to the use of waitforcompletioninterruptible...

CVE-2026-64306

CVE-2026-64306 affects the Linux kernel 's crypto subsystem, specifically the CTR_DRBG (Counter-mode Deterministic Random Bit Generator) implementation. The function drbg_ctr_generate() sometimes returns success when it actually fails, leaving the output buffer uninitialized. This can lead to den...

Linux Distros Unpatched Vulnerability : CVE-2026-64306

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - crypto: drbg - Fix returning success on failure in CTRDRBG drbgctrgenerate sometimes returns success when it fails, leaving the output buffer uninitialized. Fix...

CVE-2026-16615

A flaw was found in librest. The PKCE implementation for OAuth authorization uses the GRand function from the GLib API, a cryptographically insecure pseudo-random number generator. Because the generated "code verifier" lacks sufficient cryptographic entropy, a malicious actor can reverse-engineer...