Improper Verification of Cryptographic Signature

Overview Versions of jsrsasignprior to 8.0.17 fail to properly verify cryptographic signatures. Its RSASSA-PSS RSA-PSS implementation does not detect signature manipulation/modification by prepending '\0' bytes to a signature it accepts these modified signatures as valid. An attacker can abuse th...

Johnson Controls exacqVision (Update A)

1. EXECUTIVE SUMMARY CVSS v3 6.8 ATTENTION: Exploitable remotely Vendor: Exacq Technologies, a subsidiary of Johnson Controls Equipment: exacqVision Vulnerability: Improper Verification of Cryptographic Signature 2. RISK EVALUATION Successful exploitation of this vulnerability could allow an...

Exploit for Improper Verification of Cryptographic Signature in Golang Package_Ssh

Exploit for CVE-2020-9283 This project is inspired by the o...

OSIsoft PI System (Update A)

1. EXECUTIVE SUMMARY CVSS v3 7.8 ATTENTION: Exploitable remotely/low skill level to exploit Vendor: OSIsoft Equipment: PI System Vulnerabilities: Uncontrolled Search Path Element, Improper Verification of Cryptographic Signature, Incorrect Default Permissions, Uncaught Exception, Null Pointer...

GHSA-QF7V-8HJ3-4XW7 Improper Verification of Cryptographic Signature in PySAML2

PySAML2 before 5.0.0 does not check that the signature in a SAML document is enveloped and thus signature wrapping is effective, i.e., it is affected by XML Signature Wrapping XSW. The signature information and the node/object that is signed can be in different places and thus the signature...

Parsec - Secure Cloud Framework

Homepage: https://parsec.cloud Documentation: https://parsec-cloud.readthedocs.org. Parsec is a free software AGPL v3 aiming at easily share your work and data in the cloud in total privacy thanks to cryptographic security. Key features: Works as a virtual drive on you computer. You can access an...

Lenovo Vantage Vulnerabilities - Lenovo Support US

Lenovo Security Advisory: LEN-30401 Potential Impact: Escalation of Privilege, Improper Verification of Cryptographic Signature, Severity: High Scope of Impact: Lenovo-specific CVE Identifier: CVE-2020-8316, CVE-2020-8318, CVE-2020-8319, CVE-2020-8324, CVE-2020-8327 Summary Description: The...

Lenovo Vantage Vulnerabilities - Lenovo Support US

No description provided...

Information Disclosure

ntp is vulnerable to information disclosure. The vulnerability exists in the way the ntpd daemon checked the return value of the OpenSSL EVPVerifyFinal function. On systems using NTPv4 authentication, this could lead to an incorrect verification of cryptographic signatures, allowing time-spoofing...

Improper Verification of Cryptographic Signature in Pure-Python ECDSA

A flaw was found in all python-ecdsa versions before 0.13.3, where it did not correctly verify whether signatures used DER encoding. Without this verification, a malformed signature could be accepted, making the signature malleable. Without proper verification, an attacker could use a malleable...

The vulnerability of the Cisco UCS Series C microprogramming software’s BIOS update tool allows a hacker to load a malicious software image onto a vulnerable device.

The vulnerability of the Cisco UCS Series C microprogramming software’s BIOS update tool is related to improper verification of the cryptographic signature. Exploiting this vulnerability could allow a hacker to load the malicious software onto a vulnerable device...

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...

Improper Verification of Cryptographic Signature

golang.org/x/crypto allows a panic during signature verification in the golang.org/x/crypto/ssh package. A client can attack an SSH server that accepts public keys. Also, a server can attack any SSH client...

CVE-2020-6174

TUF aka The Update Framework through 0.12.1 has Improper Verification of a Cryptographic Signature...

CVE-2020-6174

TUF aka The Update Framework through 0.12.1 has Improper Verification of a Cryptographic Signature...

Input validation

TUF aka The Update Framework through 0.12.1 has Improper Verification of a Cryptographic Signature...

CVE-2020-6174

TUF aka The Update Framework through 0.12.1 has Improper Verification of a Cryptographic Signature...

CVE-2020-6174

The CVE-2020-6174 issue affects the tough library (Rust/crates.io) prior to version 0.7.1, where signatures’ threshold verification is broken. Specifically, the vulnerability allows an attacker to duplicate a valid signature and circumvent the minimum threshold required for metadata validity. A f...

Huawei EulerOS: Security Advisory for ruby (EulerOS-SA-2018-1207)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 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...

Huawei EulerOS: Security Advisory for ruby (EulerOS-SA-2018-1108)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 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...