CVE-2023-30542 GovernorCompatibilityBravo may trim proposal calldata

OpenZeppelin Contracts is a library for secure smart contract development. The proposal creation entrypoint propose in GovernorCompatibilityBravo allows the creation of proposals with a signatures array shorter than the calldatas array. This causes the additional elements of the latter to be...

OESA-2023-1223 json-smart security update

Json-smart is a performance focused, JSON processor lib. Security Fixes: Json-smart is a performance focused, JSON processor lib. When reaching a ‘‘ or ‘‘ character in the JSON input, the code parses an array or an object respectively. It was discovered that the code does not have any limit to th...

OESA-2023-1224 json-smart security update

Json-smart is a performance focused, JSON processor lib. Security Fixes: Json-smart is a performance focused, JSON processor lib. When reaching a ‘‘ or ‘‘ character in the JSON input, the code parses an array or an object respectively. It was discovered that the code does not have any limit to th...

Vulnerability Spotlight: Hard-coded password vulnerability could allow attacker to completely take over Lenovo Smart Clock

Kelly Leuschner and Thorsten Rosendahl discovered this vulnerability. Cisco Talos researchers recently discovered a vulnerability in the Lenovo Smart Clock Essential that could allow an attacker to completely take over the device if they have access to the network the clock is connected to...

Lenovo Smart Clock Essential 信任管理问题漏洞

Lenovo Smart Clock Essential is a smart stereo from Chinese company Lenovo Lenovo. Lenovo Smart Clock Essential version 4.9.113 suffers from a Trust Management Issue vulnerability that stems from the presence of a hard-coded password vulnerability, which can be exploited by an attacker to enhance...

Lenovo Group Ltd. Smart Clock Essential SSH hard-coded password vulnerability

Talos Vulnerability Report TALOS-2023-1692 Lenovo Group Ltd. Smart Clock Essential SSH hard-coded password vulnerability April 13, 2023 CVE Number CVE-2023-0896 SUMMARY A hard-coded password vulnerability exists in the SSH, telnet functionality of Lenovo Group Ltd. Smart Clock Essential 4.9.113. ...

Ubuntu: Security Advisory (USN-6011-1)

The remote host is missing an update for the 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...

USN-6011-1: Json-smart vulnerabilities

It was discovered that Json-smart incorrectly handled memory when processing input containing unclosed quotes. A remote attacker could possibly use this issue to cause applications using Json-smart to crash, leading to a denial of service. CVE-2021-31684 It was discovered that Json-smart...

Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS : Json-smart vulnerabilities (USN-6011-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6011-1 advisory. It was discovered that Json-smart incorrectly handled memory when processing input containing unclosed quotes. A remote attacker...

Lenovo Smart Clock Essential Vulnerability - Lenovo Support US

No description provided...

ETHCrowdfundBase.sol: totalVotingPower is increased too much in the _finalize function

Lines of code Vulnerability details Impact This issue is about how the ETHCrowdfundBase.finalize functions calls PartyGovernanceNFT.increaseTotalVotingPower with an amount that does not reflect the sum of the individual users' voting power. Thereby it will become impossible to reach unanimous...

eco-smart-bau.de Cross Site Scripting vulnerability OBB-3254897

Following the coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: a. verified the vulnerability and confirmed its existence; b. notified the website operator about its existence. Technical details of the vulnerability are currently hidde...

Nexx Smart Home Device

1. EXECUTIVE SUMMARY CVSS v3 9.3 ATTENTION: Exploitable remotely/low attack complexity Vendor: Nexx Equipment: Garage Door Controller, Smart Plug, Smart Alarm Vulnerabilities: Use of Hard-coded Credentials, Authorization Bypass through User-controlled Key, Improper Input Validation, Improper...

CVE-2023-1751

The listed versions of Nexx Smart Home devices use a WebSocket server that does not validate if the bearer token in the Authorization header belongs to the device attempting to associate. This could allow any authorized user to receive alarm information and signals meant for other devices which...

CVE-2023-1748

The listed versions of Nexx Smart Home devices use hard-coded credentials. An attacker with unauthenticated access to the Nexx Home mobile application or the affected firmware could view the credentials and access the MQ Telemetry Server MQTT server and the ability to remotely control garage door...

CVE-2023-1750

The listed versions of Nexx Smart Home devices lack proper access control when executing actions. An attacker with a valid NexxHome deviceId could retrieve device history, set device settings, and retrieve device information...

CVE-2023-1752

The listed versions of Nexx Smart Home devices could allow any user to register an already registered alarm or associated device with only the device’s MAC address...

CVE-2023-1749

The listed versions of Nexx Smart Home devices lack proper access control when executing actions. An attacker with a valid NexxHome deviceId could send API requests that the affected devices would execute...

CVE-2023-1748

The listed versions of Nexx Smart Home devices use hard-coded credentials. An attacker with unauthenticated access to the Nexx Home mobile application or the affected firmware could view the credentials and access the MQ Telemetry Server MQTT server and the ability to remotely control garage door...

CVE-2023-1750

The listed versions of Nexx Smart Home devices lack proper access control when executing actions. An attacker with a valid NexxHome deviceId could retrieve device history, set device settings, and retrieve device information...