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 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...

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...

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-2023-20567

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-2023-20568

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...

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...

Input validation

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-2023-20568

CVE-2023-20568 involves improper signature verification in the Radeon RX Vega M Graphics driver for Windows, allowing an attacker with admin privileges to launch RadeonInstaller.exe without validating the file signature and potentially achieve arbitrary code execution. The issue affects Radeon RX...

CVE-2023-20567

The CVE-2023-20567 entry concerns the Radeon RX Vega M Graphics driver for Windows, with the root cause being improper signature verification in AMDSoftwareInstaller.exe. This vulnerability could allow an attacker with admin privileges to execute arbitrary code by launching the signed-update tool...