CVE-2023-49646: Improper Verification of Cryptographic Signature

Improper authentication in some Zoom clients before version 5.16.5 may allow an authenticated user to conduct a denial of service via network access...

CVE-2023-41337: Improper Verification of Cryptographic Signature

h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. In version 2.3.0-beta2 and prior, when h2o is configured to listen to multiple addresses or ports with each of them using different backend servers managed by multiple entities, a malicious backend entity that also has the...

CVE-2023-49079: Improper Verification of Cryptographic Signature

Misskey is an open source, decentralized social media platform. Misskey's missing signature validation allows arbitrary users to impersonate any remote user. This issue has been patched in version 2023.11.1-beta.1...

CVE-2023-42543: Undefined Security Weakness

Improper verification of intent by broadcast receiver vulnerability in Bixby Voice prior to version 3.3.35.12 allows attackers to access arbitrary data with Bixby Voice privilege...

CVE-2023-46234: Improper Verification of Cryptographic Signature

browserify-sign is a package to duplicate the functionality of node's crypto public key functions, much of this is based on Fedor Indutny's work on indutny/tls.js. An upper bound check issue in dsaVerify function allows an attacker to construct signatures that can be successfully verified by any...

CVE-2023-28804 Linux ZCC allows unsigned updates, allowing elevated Code Execution

An Improper Verification of Cryptographic Signature vulnerability in Zscaler Client Connector on Linux allows replacing binaries.This issue affects Linux Client Connector: before 1.4.0.105...

CVE-2023-28796: Improper Control of Generation of Code

Improper Verification of Cryptographic Signature vulnerability in Zscaler Client Connector on Linux allows Code Injection. This issue affects Zscaler Client Connector for Linux: before 1.3.1.6...

CVE-2023-28804: Improper Verification of Cryptographic Signature

An Improper Verification of Cryptographic Signature vulnerability in Zscaler Client Connector on Linux allows replacing binaries.This issue affects Linux Client Connector: before 1.4.0.105...

The vulnerabilities of the BIG-IP Access Policy Manager, as well as of other software solutions such as BIG-IP Advanced Firewall Manager, BIG-IP Advanced Web Application Firewall, BIG-IP Analytics, BIG-IP Application Acceleration Manager, BIG-IP Application Security Manager, BIG-IP Application Visibility and Reporting (AVR), BIG-IP Camer-Grade NAT (CGNAT), BIG-IP DDos Hybrid Defender, BIG-IP Domain Name System, BIG-IP Edge Gateway, BIG-IP Fraud Protection Service, BIG-IP Global Traffic Manager, BIG-IP Link Controller, BIG-IP Local Traffic Manager, BIG-IP Policy Inforcement Manager, BIG-IP SSL Orchestrator, BIG-IP Webaccelerator, and BIG-IP WebSafe, are related to improper verification of cryptographic signatures. This allows attackers to increase their privileges.

The vulnerabilities of the BIG-IP Access Policy Manager, as well as of software solutions such as BIG-IP Advanced Firewall Manager, BIG-IP Advanced Web Application Firewall, BIG-IP Analytics, BIG-IP Application Acceleration Manager, BIG-IP Application Security Manager, BIG-IP Application Visibili...

CVE-2023-43611: Improper Verification of Cryptographic Signature

The BIG-IP Edge Client Installer on macOS does not follow best practices for elevating privileges during the installation process. This vulnerability is due to an incomplete fix for CVE-2023-38418. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

CVE-2023-41094: Improper Verification of Source of a Communication Channel

TouchLink packets processed after timeout or out of range due to Operation on a Resource after Expiration and Missing Release of Resource after Effective Lifetime may allow a device to be added outside of valid TouchLink range or pairing duration This issue affects Ember ZNet 7.1.x from 7.1.3...

CVE-2023-42806: Improper Verification of Cryptographic Signature

Hydra is the layer-two scalability solution for Cardano. Prior to version 0.13.0, not signing and verifying $\mathsfcid$ allows an attacker which must be a participant of this head to use a snapshot from an old head instance with the same participants to close the head or contest the state with i...

CVE-2023-20236: Improper Verification of Cryptographic Signature

A vulnerability in the iPXE boot function of Cisco IOS XR software could allow an authenticated, local attacker to install an unverified software image on an affected device. This vulnerability is due to insufficient image verification. An attacker could exploit this vulnerability by manipulating...

CVE-2023-40727: Improper Verification of Cryptographic Signature

A vulnerability has been identified in QMS Automotive All versions V12.39. The QMS.Mobile module of the affected application uses weak outdated application signing mechanism. This could allow an attacker to tamper the application code...

CVE-2023-28801

CVE-2023-28801 affects Zscaler Admin UI (versions 6.2 before 6.2r). Root cause: improper verification of cryptographic signatures in the SAML authentication, enabling privilege escalation. Public references consistently cite affected versions and suggest upgrading to 6.2r or later as remediation;...

CVE-2023-36811: Improper Verification of Cryptographic Signature

borgbackup is an opensource, deduplicating archiver with compression and authenticated encryption. A flaw in the cryptographic authentication scheme in borgbackup allowed an attacker to fake archives and potentially indirectly cause backup data loss in the repository. The attack requires an...

CVE-2023-40178: Improper Verification of Cryptographic Signature

Node-SAML is a SAML library not dependent on any frameworks that runs in Node. The lack of checking of current timestamp allows a LogoutRequest XML to be reused multiple times even when the current time is past the NotOnOrAfter. This could impact the user where they would be logged out from an...

CVE-2021-43171

The CVE affects the e/OS App Lounge app store client (before version 0.19q). The root cause is improper verification of cryptographic signatures, allowing an attacker who controls the app server to install malicious applications by altering the server API response. Impact is high on integrity of ...

CVE-2023-39969: Improper Verification of Cryptographic Signature

uthenticode is a small cross-platform library for partially verifying Authenticode digital signatures. Version 1.0.9 of uthenticode hashed the entire file rather than hashing sections by virtual address, in violation of the Authenticode specification. As a result, an attacker could modify code...

The vulnerability of Zoom’s video conferencing software lies in the improper verification of cryptographic signatures, which allows attackers to downgrade the versions of Zoom components to earlier versions.

The vulnerability of Zoom’s video conferencing software is related to improper verification of the cryptographic signature. Exploiting this vulnerability could allow an attacker to downgrade the versions of Zoom components to earlier versions...