CVE-2021-20156

Trendnet AC2600 TEW-827DRU version 2.08B01 contains an improper access control configuration that could allow for a malicious firmware update. It is possible to manually install firmware that may be malicious in nature as there does not appear to be any signature validation done to determine if i...

Oracle Linux 7 : rpm (ELSA-2021-4785)

The remote Oracle Linux 7 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2021-4785 advisory. 4.11.3-48 - Fix double-free in previously added patch 2004228 4.11.3-47 - Improve range checks on signature and main header tags 2004228 - Fixes CVE-2021-20271...

Microsoft Azure Sphere Security Monitor SMSyscallStageBaseManifests image validation signature check bypass vulnerability

Summary A signature check bypass vulnerability exists in the Security Monitor SMSyscallStageBaseManifests image validation functionality of Microsoft Azure Sphere 21.01. A specially crafted manifest can lead to a firmware downgrade. An attacker can use syscalls to trigger this vulnerability. Test...

CVE-2021-43569: Improper Verification of Cryptographic Signature

The verify function in the Stark Bank .NET ECDSA library ecdsa-dotnet 1.3.1 fails to check that the signature is non-zero, which allows attackers to forge signatures on arbitrary messages...

CVE-2021-37127

There is a signature management vulnerability in some huawei products. An attacker can forge signature and bypass the signature check. During firmware update process, successful exploit this vulnerability can cause the forged system file overwrite the correct system file. Affected product version...

CVE-2021-37127

There is a signature management vulnerability in some huawei products. An attacker can forge signature and bypass the signature check. During firmware update process, successful exploit this vulnerability can cause the forged system file overwrite the correct system file. Affected product version...

Huawei EulerOS: Security Advisory for rpm (EulerOS-SA-2021-2613)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2021 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...

EulerOS 2.0 SP3 : rpm (EulerOS-SA-2021-2613)

According to the versions of the rpm packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A flaw was found in RPM's signature check functionality when reading a package file. This flaw allows an attacker who can convince a victim to...

Signature check passes for maker=0 orders

Handle cmichel Vulnerability details It's possible to choose the zero address for the maker of an order. Then any signature will pass the validOrderHash check. Impact This doesn't lead to any serious issues as the zero address does not have any approvals set of its own. The transactions will fail...

Huawei EulerOS: Security Advisory for rpm (EulerOS-SA-2021-2443)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2021 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...

EulerOS 2.0 SP2 : rpm (EulerOS-SA-2021-2443)

According to the versions of the rpm packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A flaw was found in RPM's signature check functionality when reading a package file. This flaw allows an attacker who can convince a victim to...

EulerOS 2.0 SP5 : rpm (EulerOS-SA-2021-2346)

According to the versions of the rpm packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A flaw was found in RPM's signature check functionality when reading a package file. This flaw allows an attacker who can convince a victim to...

Huawei EulerOS: Security Advisory for rpm (EulerOS-SA-2021-2346)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2021 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...

openSUSE: Security Advisory for rpm (openSUSE-SU-2021:2682-1)

The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH 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-or-later This program is free software; you can...

openSUSE: Security Advisory for libdnf (openSUSE-SU-2021:2685-1)

The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH 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-or-later This program is free software; you can...

EulerOS 2.0 SP9 : rpm (EulerOS-SA-2021-2254)

According to the versions of the rpm packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A flaw was found in the RPM package in the read functionality. This flaw allows an attacker who can convince a victim to install a seemingly...

Amazon Linux 2 : rpm (ALAS-2021-1689)

The version of rpm installed on the remote host is prior to 4.11.3-40. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2021-1689 advisory. A flaw was found in RPM's signature check functionality when reading a package file. This flaw allows an attacker who can...

Medium: rpm

Issue Overview: A flaw was found in RPM's signature check functionality when reading a package file. This flaw allows an attacker who can convince a victim to install a seemingly verifiable package, whose signature header was modified, to cause RPM database corruption and execute code. The highes...

EulerOS Virtualization 2.9.1 : rpm (EulerOS-SA-2021-2186)

According to the versions of the rpm packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A flaw was found in the RPM package in the read functionality. This flaw allows an attacker who can convince a victim to install a...

EulerOS Virtualization 2.9.0 : rpm (EulerOS-SA-2021-2197)

According to the versions of the rpm packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A flaw was found in the RPM package in the read functionality. This flaw allows an attacker who can convince a victim to install a...