vulnerability

Oracle Linux: CVE-2020-8927: ELSA-2022-0827: .NET Core 3.1 security and bugfix update (IMPORTANT) (Multiple Advisories)

Severity
6
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:P)
Published
2020-08-27
Added
2021-05-26
Modified
2024-12-06

Description

A buffer overflow exists in the Brotli library versions prior to 1.0.8 where an attacker controlling the input length of a "one-shot" decompression request to a script can trigger a crash, which happens when copying over chunks of data larger than 2 GiB. It is recommended to update your Brotli library to 1.0.8 or later. If one cannot update, we recommend to use the "streaming" API as opposed to the "one-shot" API, and impose chunk size limits.
A buffer overflow flaw was found in the Brotli library where an attacker could control the input length of a "one-shot" decompression request to a script that can trigger a crash. This issue can happen when copying chunks of data larger than 2 GiB.

Solution(s)

oracle-linux-upgrade-aspnetcore-runtime-3-1oracle-linux-upgrade-aspnetcore-runtime-5-0oracle-linux-upgrade-aspnetcore-targeting-pack-3-1oracle-linux-upgrade-aspnetcore-targeting-pack-5-0oracle-linux-upgrade-dotnet-apphost-pack-3-1oracle-linux-upgrade-dotnet-apphost-pack-5-0oracle-linux-upgrade-dotnet-hostfxr-3-1oracle-linux-upgrade-dotnet-hostfxr-5-0oracle-linux-upgrade-dotnet-runtime-3-1oracle-linux-upgrade-dotnet-runtime-5-0oracle-linux-upgrade-dotnet-sdk-3-1oracle-linux-upgrade-dotnet-sdk-3-1-source-built-artifactsoracle-linux-upgrade-dotnet-sdk-5-0oracle-linux-upgrade-dotnet-sdk-5-0-source-built-artifactsoracle-linux-upgrade-dotnet-targeting-pack-3-1oracle-linux-upgrade-dotnet-targeting-pack-5-0oracle-linux-upgrade-dotnet-templates-3-1oracle-linux-upgrade-dotnet-templates-5-0
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