Design/Logic Flaw

c-ares is an asynchronous resolver library. When /dev/urandom or RtlGenRandom are unavailable, c-ares uses rand to generate random numbers used for DNS query ids. This is not a CSPRNG, and it is also not seeded by srand so will generate predictable output. Input from the random number generator i...

CVE-2023-2884

Use of Cryptographically Weak Pseudo-Random Number Generator PRNG, Use of Insufficiently Random Values vulnerability in CBOT Chatbot allows Signature Spoofing by Key Recreation. This issue affects Chatbot: before Core: v4.0.3.4 Panel: v4.0.3.7...

SUSE CVE-2023-31147

c-ares is an asynchronous resolver library. When /dev/urandom or RtlGenRandom are unavailable, c-ares uses rand to generate random numbers used for DNS query ids. This is not a CSPRNG, and it is also not seeded by srand so will generate predictable output. Input from the random number generator i...

WordPress Plugin Groundhogg 跨站请求伪造漏洞

WordPress and WordPress plugin are both products of the WordPress Foundation.WordPress is a blogging platform developed using the PHP language. The platform supports personal blog sites on servers running PHP and MySQL.WordPress plugin is an application plugin. A security vulnerability exists in...

Race condition vulnerability in positionManager minting function

Lines of code Vulnerability details Impact race condition vulnerability can result in the issuance of duplicate token IDs. When multiple transactions are executed in quick succession attempting to mint tokens, they may end up being assigned the same ID due to a shared counter or variable used to...

Insecure Random Number Generator

lemur is vulnerable to an Insecure Random Number Generator. The vulnerability is due to insufficiently random values which may allow an attacker to guess the credentials and gain access to restricted resources...

Upgraded Q -> 2 from #245 [1681331462696]

Judge has assessed an item in Issue 245 as 2 risk. The relevant finding follows: 3. Insecure random number generation: Link : The current implementation of the drawing function uses a simple modulo operation with the seed as an argument, which can be easily predicted by attackers. I recommend usi...

WordPress Plugin GMAce 跨站请求伪造漏洞

WordPress and WordPress plugin are both products of the WordPress Foundation.WordPress is a blogging platform developed using the PHP language. The platform supports setting up personal blog sites on servers with PHP and MySQL.WordPress plugin is an application plugin. A cross-site request forger...

CVE-2023-20107

A vulnerability in the deterministic random bit generator DRBG, also known as pseudorandom number generator PRNG, in Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software for Cisco ASA 5506-X, ASA 5508-X, and ASA 5516-X Firewalls could allow an...

WordPress plugin Under Construction 跨站请求伪造漏洞

WordPress and WordPress plugin are both products of the WordPress Foundation.WordPress is a blogging platform developed using the PHP language. WordPress plugin is an application plugin that supports personal blogs on PHP and MySQL servers. A cross-site request forgery vulnerability exists in...

(Pseudo) Random Number Generator can be gamed, allowing a user to target desirable NFT traits

Lines of code Vulnerability details Impact Detailed description of the impact of this finding. The iteratePRNG function in the Utils.sol library is used in Tray.sol:drawing, which is used to determine the tile data that a user gets when they purchase an NFT in Tray.sol:buy. An attacker can exploi...

Use of timestamp for comparisons

Lines of code Vulnerability details Impact The timestamp in use can be manipulated causing a logic bug in the checks performed Proof of Concept Tools Used slither Recommended Mitigation Steps use random number generation --- The text was updated successfully, but these errors were encountered: Al...

If random number is too low, the lottery not completely random

Summary Random numbers below a certain limit will always return at least one rightmost bit, while numbers above this limit will return random bits. Explanation: 1. The winning ticket is generated based on an array of numbers generated by module randomNumber to selectionMax-n.:...

Debian: Security Advisory (DLA-600-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Insecure Random Number Generator

lemur is vulnerable to an Insecure Random Number Generator. The vulnerability is due to the getpsuedorandomstring function in utils.py, caused to the usage of the insecure random library, which can result in authentication bypass in multiple services. The random library was used to generate the...

K8874: OpenSSL packages contain a predictable random number generator - VU#925211

Security Advisory Description Note : Versions that are not listed in this article have not been evaluated for vulnerability to this security advisory. For information about the F5 security policy regarding evaluating older and unsupported versions of F5 products, refer to K4602: Overview of the F...

K09040132: libgcrypt vulnerability CVE-2016-6313

Security Advisory Description The mixing functions in the random number generator in Libgcrypt before 1.5.6, 1.6.x before 1.6.6, and 1.7.x before 1.7.3 and GnuPG before 1.4.21 make it easier for attackers to obtain the values of 160 bits by leveraging knowledge of the previous 4640 bits...

Mitsubishi Electric MELSEC iQ-F, iQ-R Series Predictable Seed in Pseudo-Random Number Generator (CVE-2022-40267)

Predictable Seed in Pseudo-Random Number Generator PRNG vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-xMy/z x=32,64,80, y=T,R, z=ES,DS,ESS,DSS with serial number 17X or later, and versions 1.280 and prior, Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-xMy/z...

SUSE CVE-2003-0900

Perl 5.8.1 on Fedora Core does not properly initialize the random number generator when forking, which makes it easier for attackers to predict random numbers...

SUSE CVE-2006-5639

Unspecified vulnerability in the random number generator in OpenWBEM Web Based Enterprise Management 3.2.0 allows attackers to gain privileges via vectors related to "local or HTTP Digest authentication."...