PYSEC-2018-150

Hyperledger Iroha versions v1.0beta and v1.0.0beta-1 are vulnerable to transaction and block signature verification bypass in the transaction and block validator allowing a single node to sign a transaction and/or block multiple times, each with a random nonce, and have other validating nodes...

Design/Logic Flaw

Hyperledger Iroha versions v1.0beta and v1.0.0beta-1 are vulnerable to transaction and block signature verification bypass in the transaction and block validator allowing a single node to sign a transaction and/or block multiple times, each with a random nonce, and have other validating nodes...

CVE-2018-3756

Hyperledger Iroha versions v1.0beta and v1.0.0beta-1 are vulnerable to transaction and block signature verification bypass in the transaction and block validator allowing a single node to sign a transaction and/or block multiple times, each with a random nonce, and have other validating nodes...

PT-2018-19205

Name of the Vulnerable Software and Affected Versions Hyperledger Iroha versions v1.0 beta through v1.0.0 beta-1 Description The issue allows a single node to bypass transaction and block signature verification in the transaction and block validator. This can be achieved by signing a transaction...

PT-2018-16177

Name of the Vulnerable Software and Affected Versions Hyperledger Iroha versions v1.0 beta through v1.0.0 beta-1 Description The issue allows a single node to bypass transaction and block signature verification in the transaction and block validator. This can be achieved by signing a transaction...

CVE-2018-3756: Improper Verification of Cryptographic Signature

Hyperledger Iroha versions v1.0beta and v1.0.0beta-1 are vulnerable to transaction and block signature verification bypass in the transaction and block validator allowing a single node to sign a transaction and/or block multiple times, each with a random nonce, and have other validating nodes...

UBUNTU-CVE-2016-1000338

In Bouncy Castle JCE Provider version 1.55 and earlier the DSA does not fully validate ASN.1 encoding of signature on verification. It is possible to inject extra elements in the sequence making up the signature and still have it validate, which in some cases may allow the introduction of...

PT-2018-4549

Name of the Vulnerable Software and Affected Versions jsonwebtoken versions 4.2.1 and earlier Description The issue allows an attacker to bypass verification when a token digitally signed with an asymmetric key is sent, but the attacker instead sends a token digitally signed with a symmetric...

Microsoft Windows Local Security Feature Bypass Vulnerability

Microsoft Windows 10, Windows Server 2016, and Windows Server Version 1709 are all products of Microsoft Corporation, U.S.A. Microsoft Windows 10 is a cross-platform operating system for PCs and laptops, tablets and devices such as cell phones.Windows Server 2016 and Windows Server Version 1709 a...

The vulnerability of the RubyGems package management system lies in its improper verification of cryptographic signatures, allowing a hacker to execute arbitrary code.

The vulnerability of the RubyGems package management system is related to improper verification of the cryptographic signatures of packages. Exploiting this vulnerability could allow a remote attacker to execute arbitrary code...

Google Android has an unspecified vulnerability (CNVD-2018-09754)

Android is a Linux-based open-source operating system jointly developed by Google and the Open Handheld Alliance OHA for short, and Qualcomm MDM9206 and other central processing unit CPU products from Qualcomm are used in different platforms. A security vulnerability exists in the Qualcomm...

Code injection

In Android before security patch level 2018-04-05 on Qualcomm Snapdragon Automobile, Snapdragon Mobile, and Snapdragon Wear MDM9206, MDM9607, MDM9650, MSM8909W, SD 210/SD 212/SD 205, SD 400, SD 410/12, SD 425, SD 430, SD 450, SD 615/16/SD 415, SD 617, SD 625, SD 650/52, SD 800, SD 808, SD 810, SD...

CVE-2017-18146: Improper Verification of Cryptographic Signature

In Android before security patch level 2018-04-05 on Qualcomm Snapdragon Automobile, Snapdragon Mobile, and Snapdragon Wear MDM9206, MDM9607, MDM9650, MSM8909W, SD 210/SD 212/SD 205, SD 400, SD 410/12, SD 425, SD 430, SD 450, SD 615/16/SD 415, SD 617, SD 625, SD 650/52, SD 800, SD 808, SD 810, SD...

McAfee True Key DLL Sideload Vulnerability

McAfee True Key is an authentication application from the American company McAfee. The program supports features such as facial information recognition and fingerprint recognition. A security vulnerability exists in McAfee True Key versions prior to 4.20.110, which stems from the program's failur...

Samsung Mobile Device Design Vulnerabilities

Samsung mobile devices are smart mobile devices released by Samsung in South Korea.Android N is a Linux-based open source operating system jointly developed by Google and the Open Handheld Alliance OHA. A security vulnerability exists in Samsung mobile devices using the Android N 7.x version, whi...

CVE-2018-6661

DLL Side-Loading vulnerability in Microsoft Windows Client in McAfee True Key before 4.20.110 allows local users to gain privilege elevation via not verifying a particular DLL file signature...

Privilege escalation

DLL Side-Loading vulnerability in Microsoft Windows Client in McAfee True Key before 4.20.110 allows local users to gain privilege elevation via not verifying a particular DLL file signature...

RubyGems Improper Cryptographic Signature Verification Vulnerability

RubyGems is a package manager for Ruby that provides a standard format for distributing Ruby programs and libraries called "gems", and is designed to make it easy to manage gem-installed tools, as well as servers for distributing gems. An improper cryptographic signature verification vulnerabilit...

CVE-2018-1000076

RubyGems version Ruby 2.2 series: 2.2.9 and earlier, Ruby 2.3 series: 2.3.6 and earlier, Ruby 2.4 series: 2.4.3 and earlier, Ruby 2.5 series: 2.5.0 and earlier, prior to trunk revision 62422 contains a Improper Verification of Cryptographic Signature vulnerability in package.rb that can result in...

UBUNTU-CVE-2018-1000076

RubyGems version Ruby 2.2 series: 2.2.9 and earlier, Ruby 2.3 series: 2.3.6 and earlier, Ruby 2.4 series: 2.4.3 and earlier, Ruby 2.5 series: 2.5.0 and earlier, prior to trunk revision 62422 contains a Improper Verification of Cryptographic Signature vulnerability in package.rb that can result in...