CVE-2020-3138 Cisco Enterprise NFV Infrastructure Software Remote Code Execution Vulnerability

A vulnerability in the upgrade component of Cisco Enterprise NFV Infrastructure Software NFVIS could allow an authenticated, local attacker to install a malicious file when upgrading. The vulnerability is due to insufficient signature validation. An attacker could exploit this vulnerability by...

Cisco Enterprise NFV Infrastructure Software Remote Code Execution Vulnerability

A vulnerability in the upgrade component of Cisco Enterprise NFV Infrastructure Software NFVIS could allow an authenticated, local attacker to install a malicious file when upgrading. The vulnerability is due to insufficient signature validation. An attacker could exploit this vulnerability by...

PT-2020-1760

Name of the Vulnerable Software and Affected Versions Cisco Enterprise NFV Infrastructure Software NFVIS affected versions not specified Description The issue is related to insufficient signature validation in the upgrade component, allowing an attacker to install a malicious file. This could...

PT-2020-1825

Name of the Vulnerable Software and Affected Versions Cisco UCS C-Series Rack Servers affected versions not specified Description A vulnerability in the firmware of the Cisco UCS C-Series Rack Servers could allow an authenticated, physical attacker to bypass Unified Extensible Firmware Interface...

Code injection

GnuTLS before 3.3.13 does not validate that the signature algorithms match when importing a certificate...

Huawei EulerOS: Security Advisory for gnupg2 (EulerOS-SA-2019-1457)

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...

PySAML2 XML Signature Wrapper Vulnerability

PySAML2 is a pure Python implementation of SAML2. An XML signature wrapping vulnerability exists in PySAML2 versions prior to 5.0.0. The vulnerability stems from the fact that PySAML2 does not check whether signatures in SAML documents are wrapped. An attacker can exploit this vulnerability to...

CVE-2019-18215

An issue was discovered in signmgr.dll 6.5.0.819 in Comodo Internet Security through 12.0. A DLL Preloading vulnerability allows an attacker to implant an unsigned DLL named iLog.dll in a partially unprotected product directory. This DLL is then loaded into a high-privileged service before the...

GHSA-PQM6-CGWR-X6PF Signature validation bypass in XmlSecLibs

Rob Richards XmlSecLibs, all versions prior to v3.0.3, as used for example by SimpleSAMLphp, performed incorrect validation of cryptographic signatures in XML messages, allowing an authenticated attacker to impersonate others or elevate privileges by creating a crafted XML message...

Signature validation bypass in XmlSecLibs

Rob Richards XmlSecLibs, all versions prior to v3.0.3, as used for example by SimpleSAMLphp, performed incorrect validation of cryptographic signatures in XML messages, allowing an authenticated attacker to impersonate others or elevate privileges by creating a crafted XML message...

DEBIAN-CVE-2019-3465

Rob Richards XmlSecLibs, all versions prior to v3.0.3, as used for example by SimpleSAMLphp, performed incorrect validation of cryptographic signatures in XML messages, allowing an authenticated attacker to impersonate others or elevate privileges by creating a crafted XML message...

CVE-2019-3465

Rob Richards XmlSecLibs, all versions prior to v3.0.3, as used for example by SimpleSAMLphp, performed incorrect validation of cryptographic signatures in XML messages, allowing an authenticated attacker to impersonate others or elevate privileges by creating a crafted XML message...

UBUNTU-CVE-2019-3465

Rob Richards XmlSecLibs, all versions prior to v3.0.3, as used for example by SimpleSAMLphp, performed incorrect validation of cryptographic signatures in XML messages, allowing an authenticated attacker to impersonate others or elevate privileges by creating a crafted XML message...

Verify JWT With JSON Web Key Set (JWKS) in API Gateway

JSON Web Tokens JWT use digital signatures to establish the authenticity of the data they contain, as well as authenticating the identity of the signer. A valid signature check ensures that any party can rely on the contents and the signatory of the JWT. This is typically accomplished by using an...

Open-Xchange OX Guard Cross Site Scripting / Signature Validation

Dear subscribers, we're sharing our latest advisory with you and like to thank everyone who contributed in finding and solving those vulnerabilities. Feel free to join our bug bounty programs appsuite, dovecot, powerdns at HackerOne. Yours sincerely, Martin Heiland, Open-Xchange GmbH Product: OX...

CVE-2019-1163

A security feature bypass exists when Windows incorrectly validates CAB file signatures. An attacker who successfully exploited this vulnerability could inject code into a CAB file without invalidating the file's signature. To exploit the vulnerability, an attacker could modify a signed CAB file...

CVE-2019-1163: Improper Validation of Integrity Check Value

A security feature bypass exists when Windows incorrectly validates CAB file signatures. An attacker who successfully exploited this vulnerability could inject code into a CAB file without invalidating the file's signature. To exploit the vulnerability, an attacker could modify a signed CAB file...

PT-2019-3028 · Microsoft · Windows

Name of the Vulnerable Software and Affected Versions: Windows affected versions not specified Description: A security feature bypass exists when Windows incorrectly validates CAB file signatures, allowing an attacker to inject code into a CAB file without invalidating the file's signature. To...

NewStart CGSL MAIN 4.05 : gnupg2 Vulnerability (NS-SA-2019-0135)

The remote NewStart CGSL host, running version MAIN 4.05, has gnupg2 packages installed that are affected by a vulnerability: - A data validation flaw was found in the way gnupg processes file names during decryption and signature validation. An attacker may be able to inject messages into gnupg...

NewStart CGSL CORE 5.04 / MAIN 5.04 : gnupg2 Vulnerability (NS-SA-2019-0023)

The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has gnupg2 packages installed that are affected by a vulnerability: - A data validation flaw was found in the way gnupg processes file names during decryption and signature validation. An attacker may be able to inject messages...