Cisco Firepower Management Center 安全特征问题漏洞

Cisco Firepower Management Center FMC is the next generation firewall management center software from Cisco. Cisco Firepower Management Center FMC Software suffers from a security signature issue vulnerability that stems from a lack of authorization for certain resources in its web-based manageme...

nodejs: weak randomness in WebCrypto keygen

A vulnerability was found in NodeJS due to weak randomness in the WebCrypto keygen within the SecretKeyGenTraits::DoKeyGen in src/crypto/cryptokeygen.cc. Node.js made calls to EntropySource in SecretKeyGenTraits::DoKeyGen. However, it does not check the return value and assumes the EntropySource...

nodejs: weak randomness in WebCrypto keygen

A vulnerability was found in NodeJS due to weak randomness in the WebCrypto keygen within the SecretKeyGenTraits::DoKeyGen in src/crypto/cryptokeygen.cc. Node.js made calls to EntropySource in SecretKeyGenTraits::DoKeyGen. However, it does not check the return value and assumes the EntropySource...

nodejs: weak randomness in WebCrypto keygen

A vulnerability was found in NodeJS due to weak randomness in the WebCrypto keygen within the SecretKeyGenTraits::DoKeyGen in src/crypto/cryptokeygen.cc. Node.js made calls to EntropySource in SecretKeyGenTraits::DoKeyGen. However, it does not check the return value and assumes the EntropySource...

Top 5 ransomware detection techniques: Pros and cons of each

In the fight against ransomware, much of the discussion revolves around prevention and response. Actually detecting the ransomware, however, is just as important to securing your business. To understand why, just consider the following example. Lets say youre a farmer taking care of a flock of...

PT-2022-22662 · Node.Js +6 · Node.Js +6

Name of the Vulnerable Software and Affected Versions: Node.js version 18 Description: A weak randomness issue exists in the WebCrypto keygen due to a change with EntropySource in SecretKeyGenTraits::DoKeyGen in src/crypto/crypto keygen.cc. There are two main problems: 1. The return value of...

CVE-2022-34746

An insufficient entropy vulnerability caused by the improper use of randomness sources with low entropy for RSA key pair generation was found in Zyxel GS1900 series firmware versions prior to V2.70. This vulnerability could allow an unauthenticated attacker to retrieve a private key by factoring...

CVE-2022-34746

An insufficient entropy vulnerability caused by the improper use of randomness sources with low entropy for RSA key pair generation was found in Zyxel GS1900 series firmware versions prior to V2.70. This vulnerability could allow an unauthenticated attacker to retrieve a private key by factoring...

Design/Logic Flaw

An insufficient entropy vulnerability caused by the improper use of randomness sources with low entropy for RSA key pair generation was found in Zyxel GS1900 series firmware versions prior to V2.70. This vulnerability could allow an unauthenticated attacker to retrieve a private key by factoring...

CVE-2022-34746

An insufficient entropy vulnerability caused by the improper use of randomness sources with low entropy for RSA key pair generation was found in Zyxel GS1900 series firmware versions prior to V2.70. This vulnerability could allow an unauthenticated attacker to retrieve a private key by factoring...

CVE-2022-34746

CVE-2022-34746 affects Zyxel GS1900 series firmware prior to V2.70. The issue is an insufficient entropy vulnerability in RSA key pair generation due to improper randomness, enabling an unauthenticated attacker to retrieve the private key by factoring the RSA modulus N in the certificate used by ...

PT-2022-22313 · Zyxel · Zyxel Gs1900

Name of the Vulnerable Software and Affected Versions: Zyxel GS1900 series firmware versions prior to V2.70 Description: An insufficient entropy issue, caused by the improper use of randomness sources with low entropy for RSA key pair generation, affects the web administration interface. This cou...

PT-2022-23153 · Unknown · Growthbook

Name of the Vulnerable Software and Affected Versions: GrowthBook versions prior to 2022-08-29 Description: GrowthBook is an open-source platform for feature flagging and A/B testing. With some self-hosted configurations, attackers can register new accounts and upload files to arbitrary directori...

Node.js: Weak randomness in WebCrypto keygen

https://github.com/nodejs/node/pull/35093 introduced a call to EntropySource in SecretKeyGenTraits::DoKeyGen in src/crypto/cryptokeygen.cc. There are two problems with this: 1. It does not check the return value, it assumes EntropySource always succeeds, but it can and sometimes will fail. 2. The...

CVE-2022-26307

A flaw was found in LibreOffice, where the master key was poorly encoded, resulting in weakening its entropy from 128 to 43 bits. This issue makes the stored passwords that are encrypted with a single master key provided by the user vulnerable to a brute force attack if an attacker has access to...

CVE-2022-33989

dproxy-nexgen aka dproxy nexgen uses a static UDP source port selected randomly only at boot time in upstream queries sent to DNS resolvers. This allows DNS cache poisoning because there is not enough entropy to prevent traffic injection attacks...

Design/Logic Flaw

dproxy-nexgen aka dproxy nexgen uses a static UDP source port selected randomly only at boot time in upstream queries sent to DNS resolvers. This allows DNS cache poisoning because there is not enough entropy to prevent traffic injection attacks...

CVE-2022-33989

dproxy-nexgen aka dproxy nexgen uses a static UDP source port selected randomly only at boot time in upstream queries sent to DNS resolvers. This allows DNS cache poisoning because there is not enough entropy to prevent traffic injection attacks...

CVE-2022-34294

The CVE-2022-34294 entry concerns totd 1.5.3, a small DNS proxy nameserver. The issue is that upstream DNS queries use a fixed UDP source port, providing insufficient entropy and enabling DNS cache poisoning. Affected component: totd 1.5.3. Root cause: fixed UDP source port in upstream queries to...

CVE-2022-37401

Apache OpenOffice supports the storage of passwords for web connections in the user's configuration database. The stored passwords are encrypted with a single master key provided by the user. A flaw in OpenOffice existed where master key was poorly encoded resulting in weakening its entropy from...