keypairvuln

keypair claves vulnerables CVE-2021-41117 Claves generadas con versiones de la librería javascript keypair vulnerables a CVE-2021-41117. Debido a errores en el generador de números aleatorios, esta librería generará ciertas claves con mayor probabilidad. La probabilidad de generar una de las clav...

dual-ec-drbg

Backdoor DualECDRBG: Prueba de concepto educativa Para profesionales de la seguridad | Solo con fines educativos ⚠️ Descargo de responsabilidad Este repositorio contiene una demostración educativa de la puerta trasera criptográfica DualECDRBG CVE-2014-8610, una vulnerabilidad bien documentada...

challenge_repo

🎲 熵挑战 🇬🇧 英文阅读 | 🇹🇷 Türkçe Oku 引言 我们开发了一款下一代随机数生成器，通过专有的神经网络架构 处理射频噪声 ，并经过SHA-3后处理。我们声称该源提供真正随机性 质量，与理想噪声源不可区分。 我们公开输出结果和验证报告，但不公开源代码 。挑战很简单：证明我们是错的。 数据 样本文件: data/randomsample.bin 17 MB 质量: 通过NIST STS SP 800-22 和 NIST SP 800-90B 验证。 熵: 0.999 比特/比特。 详细报告见 NISTREPORT.md。 🏆 挑战 我们向任何能成功“破解”此生成器的人提供赏金。...

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...

Astra Linux – Vulnerability in pgagent

When batch jobs are executed by pgAgent, a script is created in a temporary directory and then executed. In versions of pgAgent prior to 4.2.3, an insufficiently seeded random number generator was used when generating the directory name, which allows a local attacker to pre-create the directory a...

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...

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-2026-8470

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...

CVE-2026-13577 Dancer2 versions before 2.2.0 for Perl generate insecure session ids when required CSPRNG modules are unavailable

Dancer2 versions before 2.2.0 for Perl generate insecure session ids when required CSPRNG modules are unavailable. Dancer2::Core::Role::SessionFactory::generateid silently falls back to a built-in rand-derived session id unless both Math::Random::ISAAC::XS and Crypt::URandom are available. The...

CVE-2026-9323

The urwid web display backend urwid/display/web.py generates web session identifiers urwidid in Screen.start by concatenating two random.randrange109 calls that use Python's Mersenne Twister PRNG, which is not cryptographically secure. Each call consumes approximately 30 bits of PRNG state, and t...

CVE-2026-61500

Rejetto HFS 3.0.0 through 3.2.0 derives its session-cookie signing key from the non-cryptographic Math.random generator and discloses outputs of the same generator to unauthenticated clients during login. A remote attacker can collect a small number of login responses, reconstruct the generator's...