Security Updates for Microsoft .NET Framework (September 2020)

The Microsoft .NET Framework installation on the remote host is missing security updates. The security update addresses a potential abuse of ClickOnce to download applications from untrusted servers using NTLM authentication. C Tenable Network Security, Inc. The descriptive text and package check...

CVE-2020-15785

A vulnerability has been identified in Siveillance Video Client All versions. In environments where Windows NTLM authentication is enabled the affected client application transmits usernames to the server in cleartext. This could allow an attacker in a privileged network position to obtain valid...

CVE-2020-15785

A vulnerability has been identified in Siveillance Video Client All versions. In environments where Windows NTLM authentication is enabled the affected client application transmits usernames to the server in cleartext. This could allow an attacker in a privileged network position to obtain valid...

CVE-2020-15785

CVE-2020-15785 affects Siveillance Video Client (all versions). In Windows NTLM-enabled environments, the client transmits usernames in cleartext to the server, enabling a privileged network-position attacker to obtain administrator login names and potentially launch further attacks. The issue is...

September 8, 2020-KB4576478 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 2004

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September 8, 2020-KB4576484 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 1903, Windows Server 1903 RTM, Windows 10, version 1909 and Windows Server, version 1909

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September 8, 2020-KB4576482 Cumulative Update for .NET Framework 4.8 for Windows 10 Version 1803

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September 8, 2020-KB4576479 Cumulative Update for .NET Framework 4.8 for Windows 10 version 1607 and Windows Server 2016

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September 8, 2020-KB4576480 Cumulative Update for .NET Framework 4.8 for Windows 10 Version 1703

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Security and Quality Rollup for .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows 8.1, RT 8.1, and Windows Server 2012 R2 (KB4576630)

Security and Quality Rollup for .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows 8.1, RT 8.1, and Windows Server 2012 R2 KB4576630 Applies to: Microsoft .NET Framework 3.5 Microsoft .NET Framework 4.5.2 Microsoft .NET Framework 4.6 Microsoft .NET Framework 4.6.1...

Security Only Update for .NET Framework 4.8 for Windows 8.1 and Windows Server 2012 R2 (KB4576489)

Security Only Update for .NET Framework 4.8 for Windows 8.1 and Windows Server 2012 R2 KB4576489 Applies to: Microsoft .NET Framework 4.8 Summary ClickOnce will no longer download applications from untrusted servers which use NTLM authentication, but, instead, will fail with “Authentication...

CVE-2020-12673

A flaw was found in dovecot. An out-of-bounds read flaw was found in the way dovecot handled NTLM authentication allowing an attacker to crash the dovecot auth process repeatedly preventing login. The highest threat from this vulnerability is to system availability. Mitigation Upstream suggests...

TeamViewer Flaw Could Let Hackers Steal System Password Remotely

If you are using TeamViewer, then beware and make sure you're running the latest version of the popular remote desktop connection software for Windows. TeamViewer team recently released a new version of its software that includes a patch for a severe vulnerability CVE 2020-13699, which, if...

Cross site request forgery (csrf)

TeamViewer Desktop for Windows before 15.8.3 does not properly quote its custom URI handlers. A malicious website could launch TeamViewer with arbitrary parameters, as demonstrated by a teamviewer10: --play URL. An attacker could force a victim to send an NTLM authentication request and either...

CVE-2020-13699

TeamViewer Desktop for Windows before 15.8.3 does not properly quote its custom URI handlers. A malicious website could launch TeamViewer with arbitrary parameters, as demonstrated by a teamviewer10: —play URL. An attacker could force a victim to send an NTLM authentication request and either rel...

Viber URI Handling Vulnerability

Viber is a suite of cross-platform instant messaging software. A security vulnerability exists in Viber versions prior to 13.2.0.39 Windows that stems from not properly referencing its custom URI handler. An attacker can exploit the vulnerability by leveraging a malicious website that causes a us...

CVE-2020-14049

Viber for Windows up to 13.2.0.39 does not properly quote its custom URI handler. A malicious website could launch Viber with arbitrary parameters, forcing a victim to send an NTLM authentication request, and either relay the request or capture the hash for offline password cracking. NOTE: this...

Cross site request forgery (csrf)

Viber for Windows up to 13.2.0.39 does not properly quote its custom URI handler. A malicious website could launch Viber with arbitrary parameters, forcing a victim to send an NTLM authentication request, and either relay the request or capture the hash for offline password cracking. NOTE: this...

CVE-2020-14049

Viber for Windows up to 13.2.0.39 is affected by an issue in its custom URI handler due to improper quoting, connected to an incomplete fix for CVE-2019-12569. A malicious site could launch Viber with arbitrary parameters, forcing a victim to initiate an NTLM authentication request, potentially r...

Huawei EulerOS: Security Advisory for squid (EulerOS-SA-2020-1666)

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...