vulnerability

Oracle Linux: CVE-2021-41355: ELSA-2021-3819: .NET 5.0 security and bugfix update (IMPORTANT)

Severity
6
CVSS
(AV:A/AC:L/Au:N/C:C/I:N/A:N)
Published
Oct 12, 2021
Added
Nov 3, 2021
Modified
Nov 27, 2024

Description

.NET Core and Visual Studio Information Disclosure Vulnerability
A flaw was found in dotnet, where the System.DirectoryServices.Protocols.LdapConnection sends credentials in plaintext if the Transport Layer Security (TLS) handshake fails. This flaw allows an attacker to intercept sensitive information. The highest threat from this vulnerability is to confidentiality.

Solutions

oracle-linux-upgrade-aspnetcore-runtime-5-0oracle-linux-upgrade-aspnetcore-targeting-pack-5-0oracle-linux-upgrade-dotnetoracle-linux-upgrade-dotnet-apphost-pack-5-0oracle-linux-upgrade-dotnet-hostoracle-linux-upgrade-dotnet-hostfxr-5-0oracle-linux-upgrade-dotnet-runtime-5-0oracle-linux-upgrade-dotnet-sdk-5-0oracle-linux-upgrade-dotnet-targeting-pack-5-0oracle-linux-upgrade-dotnet-templates-5-0oracle-linux-upgrade-netstandard-targeting-pack-2-1
Title
NEW

Explore Exposure Command

Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.