dotnet: malicious content causes high CPU and memory usage

A flaw was found in dotnet. The Microsoft Security Advisory describes the issue of a malicious client that can send MyCookie=chunks-2147483647 without the actual cookie chunks, causing large allocations, exceptions, and excess CPU utilization on the server when it tries to read or delete that man...

Important: Red Hat Security Advisory: .NET Core 3.1 on RHEL 7 security and bugfix update

An update for .NET Core 3.1 is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability...

dotnet: malicious content causes high CPU and memory usage

A flaw was found in dotnet. The Microsoft Security Advisory describes the issue of a malicious client that can send MyCookie=chunks-2147483647 without the actual cookie chunks, causing large allocations, exceptions, and excess CPU utilization on the server when it tries to read or delete that man...

Important: Red Hat Security Advisory: .NET 5.0 security, bug fix, and enhancement update

An update for .NET 5.0 is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

.NET Core 3.1 security, bug fix, and enhancement update

An update is available for dotnet3.1. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list .NET Core is a managed-software framework. It implements a subset of the .N...

ALSA-2022:2202 Important: .NET Core 3.1 security, bug fix, and enhancement update

.NET Core is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation. New versions of .NET Core that address a security vulnerability are now available. The updated versions are .NET Core SDK 3.1.419 and .NET Core...

Important: .NET Core 3.1 security, bug fix, and enhancement update

.NET Core is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation. New versions of .NET Core that address a security vulnerability are now available. The updated versions are .NET Core SDK 3.1.419 and .NET Core...

.NET 5.0 security, bug fix, and enhancement update

An update is available for dotnet5.0. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list .NET Core is a managed-software framework. It implements a subset of the .N...

ALSA-2022:2200 Important: .NET 5.0 security, bug fix, and enhancement update

.NET Core is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation. New versions of .NET Core that address a security vulnerability are now available. The updated versions are .NET Core SDK 5.0.214 and .NET Core...

Important: .NET 5.0 security, bug fix, and enhancement update

.NET Core is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation. New versions of .NET Core that address a security vulnerability are now available. The updated versions are .NET Core SDK 5.0.214 and .NET Core...

ALSA-2022:2199 Important: .NET 6.0 security, bug fix, and enhancement update

.NET Core is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation. New versions of .NET Core that address a security vulnerability are now available. The updated versions are .NET Core SDK 6.0.105 and .NET Core...

USN-5409-1: libsndfile vulnerability

It was discovered that libsndfile was incorrectly performing memory management operations and incorrectly using buffers when executing its FLAC codec. If a user or automated system were tricked into processing a specially crafted sound file, an attacker could possibly use this issue to cause a...

Exploit for Missing Authentication for Critical Function in F5 Big-Ip_Access_Policy_Manager

CVE-2022-1388-PocExp CVE-2022-1388-PocExp,新增了多线程 Usg...

Exploit for Missing Authentication for Critical Function in F5 Big-Ip_Access_Policy_Manager

CVE-2022-1388-PocExp CVE-2022-1388-PocExp,新增了多线程 Usg...

ALBA-2022:2145 osbuild-composer bug fix and enhancement update

The osbuild-composer package is a service for building customized OS artifacts, such as virtual machine VM images and OSTree commits. Apart from building images for local usage, it can also upload images directly to cloud. The package is compatible with composer-cli and cockpit-composer clients...

python: urllib: HTTP client possible infinite loop on a 100 Continue response

A flaw was found in python. An improperly handled HTTP response in the HTTP client code of python may allow a remote attacker, who controls the HTTP server, to make the client script enter an infinite loop, consuming CPU time. The highest threat from this vulnerability is to system availability...

多款Siemens产品资源管理错误漏洞

Desigo DXR2 controllers are programmable automation stations to support the standard control needs of end HVAC equipment and TRA Total Room Automation applications. the Desigo PXC3 series of automation stations can be used in buildings where functionality and flexibility are more demanding. Use...

Exploit for Missing Authentication for Critical Function in F5 Big-Ip_Access_Policy_Manager

CVE-2022-1388 CVE-2022-1388 POC exploit Usage shell usag...

Denial of Service (DoS)

Overview Affected versions of this package are vulnerable to Denial of Service DoS in threadcall. Details Denial of Service DoS describes a family of attacks, all aimed at making a system inaccessible to its intended and legitimate users. Unlike other vulnerabilities, DoS attacks usually do not a...

CVE-2022-29480

On F5 BIG-IP 13.1.x versions prior to 13.1.5, and all versions of 12.1.x and 11.6.x, when multiple route domains are configured, undisclosed requests to big3d can cause an increase in CPU resource utilization. Note: Software versions which have reached End of Technical Support EoTS are not evalua...