CVE-2016-20021

In Gentoo Portage before 3.0.47, there is missing PGP validation of executed code: the standalone emerge-webrsync downloads a .gpgsig file but does not perform signature verification. Unless emerge-webrsync is used, Portage is not vulnerable...

Siemens SCALANCE OpenSSL NULL Pointer Dereference (CVE-2023-0401)

A NULL pointer can be dereferenced when signatures are being verified on PKCS7 signed or signedAndEnveloped data. In case the hash algorithm used for the signature is known to the OpenSSL library but the implementation of the hash algorithm is not available the digest initialization will fail...

CVE-2023-5347

An Improper Verification of Cryptographic Signature vulnerability in the update process of Korenix JetNet Series allows replacing the whole operating system including Trusted Executables. This issue affects JetNet devices older than firmware version 2024/01...

Improper Verification of Cryptographic Signature

Overview json-jwt is a JSON Web Token and its family JSON Web Signature, JSON Web Encryption and JSON Web Key in Ruby. Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature due to a sign/encryption confusion attack via the JSON::JWT.decode function...

The vulnerability in the implementation of the S/MIME encryption standard for the Thunderbird email client allows a perpetrator to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the S/MIME encryption standard implementation in the Thunderbird email client is related to errors in verifying the cryptographic signature due to discrepancies in the date and time of its creation. Exploiting this vulnerability could allow an attacker to compromise the...

Signature Verification for _verifyVoteSignature Function

Lines of code Vulnerability details Potential Risk: The verifyVoteSignature function in the CultureIndex contract is responsible for verifying signatures for specific votes. While it attempts to verify signatures, there are potential risks associated with signature verification. Proof of Concept...

Signature Verification for batchVoteForManyWithSig Function

Lines of code Vulnerability details Potential Risk: The batchVoteForManyWithSig function in the CultureIndex contract allows multiple users to execute a batch of votes using provided signatures. While it attempts to verify the signatures, there are potential risks associated with signature...

Signature Verification for voteForManyWithSig Function

Lines of code Vulnerability details Potential Risk: The voteForManyWithSig function in the CultureIndex contract allows users to vote on multiple pieceIds using a provided signature. While it attempts to verify the signature, there are some potential risks associated with signature verification...

Security Bulletin: Multiple vulnerabilities in go.etcd.io/etcd package affects IBM Watson Machine Learning Accelerator on Cloud Pak for Data

Summary Multiple vulnerabilities in the go.etcd.io/etcd package affects IBM Watson Machine Learning Accelerator on Cloud Pak for Data. These vulnerabilities are fixed. Vulnerability Details CVEID:CVE-2020-7919 DESCRIPTION: Go is vulnerable to a denial of service. By sending a malformed X.509...

The vulnerability of microprogrammed graphics driver software for Radeon RX Vega M, related to errors in verifying the cryptographic signature, allows a hacker to execute arbitrary code.

The vulnerability of the microprogramming software for the Radeon RX Vega M graphics driver is related to errors in checking the cryptographic signature. Exploiting this vulnerability could allow an attacker to execute arbitrary code...

Advisory ROSA-SA-2023-2299

Software: grafana 7.3.6 OS: ROSA Virtualization 2.1 packageevrstring: grafana-7.3.6-2.el8.src.rpm CVE-ID: CVE-2020-27846 BDU-ID: None CVE-Crit: CRITICAL CVE-DESC.: A signature verification vulnerability exists in cookiejam/saml. This flaw allows an attacker to bypass SAML authentication. The...

Advisory ROSA-SA-2023-2298

Software: gnutls 3.6.16 OS: ROSA Virtualization 2.1 packageevrstring: gnutls-3.6.16-6.0.1.rv3.src.rpm CVE-ID: CVE-2021-4209 BDU-ID: 2022-01898 CVE-Crit: MEDIUM CVE-DESC.: An implementation vulnerability in the wrapnettlehashfast function of the GnuTLS cryptographic library is related to pointer...

Json Web Token (JWT) Bypass

json-web-token is vulnerable to Json Web Token JWT Bypass. The vulnerability is due to an insecure mechanism used while verifying the signature of a JWT. The library blindly trusts the algorithm listed in the token without further verification. An attacker can forge a token using the HS256...

GHSA-4XW9-CX39-R355 json-web-token library is vulnerable to a JWT algorithm confusion attack

Summary The json-web-token library is vulnerable to a JWT algorithm confusion attack. Details On line 86 of the 'index.js' file, the algorithm to use for verifying the signature of the JWT token is taken from the JWT token, which at that point is still unverified and thus shouldn't be trusted. To...

json-web-token library is vulnerable to a JWT algorithm confusion attack

Summary The json-web-token library is vulnerable to a JWT algorithm confusion attack. Details On line 86 of the 'index.js' file, the algorithm to use for verifying the signature of the JWT token is taken from the JWT token, which at that point is still unverified and thus shouldn't be trusted. To...

CVE-2023-48238

joaquimserafim/json-web-token is a javascript library use to interact with JSON Web Tokens JWT which are a compact URL-safe means of representing claims to be transferred between two parties. Versions prior to 4.0.0 are vulnerable to a JWT algorithm confusion attack. On line 86 of the 'index.js'...

CVE-2023-20568

Improper signature verification of RadeonTM RX Vega M Graphics driver for Windows may allow an attacker with admin privileges to launch RadeonInstaller.exe without validating the file signature potentially leading to arbitrary code execution...

CVE-2023-20567

Improper signature verification of RadeonTM RX Vega M Graphics driver for Windows may allow an attacker with admin privileges to launch AMDSoftwareInstaller.exe without validating the file signature potentially leading to arbitrary code execution...

CVE-2023-20567

Improper signature verification of RadeonTM RX Vega M Graphics driver for Windows may allow an attacker with admin privileges to launch AMDSoftwareInstaller.exe without validating the file signature potentially leading to arbitrary code execution...

Input validation

Improper signature verification of RadeonTM RX Vega M Graphics driver for Windows may allow an attacker with admin privileges to launch RadeonInstaller.exe without validating the file signature potentially leading to arbitrary code execution...