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...

Cisco Firepower Threat Defense和Cisco Adaptive Security Appliances Software 数据伪造问题漏洞

Cisco Firepower Threat Defense FTD and Cisco Adaptive Security Appliances Software ASA Software are both products of Cisco U.S.A. Cisco Firepower Threat Defense is a set of unified software that provides next-generation firewall services.Cisco Adaptive Security Appliances Software is a firewall a...

PT-2022-16844 · Nextcloud +1 · Nextcloud Server +1

Name of the Vulnerable Software and Affected Versions: Nextcloud Server versions prior to 21.0.8 Nextcloud Server versions prior to 22.2.4 Nextcloud Server versions prior to 23.0.1 Description: The issue affects Nextcloud server, an open source, self-hosted cloud style services platform. An...

UBUNTU-CVE-2022-24685

HashiCorp Nomad and Nomad Enterprise 1.0.17, 1.1.11, and 1.2.5 allow invalid HCL for the jobs parse endpoint, which may cause excessive CPU usage. Fixed in 1.0.18, 1.1.12, and 1.2.6...

Sha256 Crypt和Sha512 Crypt 安全漏洞

Both Sha256 Crypt and Sha512 Crypt are a cryptographic hash function by the individual developer Ulrich Drepper. A security vulnerability exists in Sha256 Crypt and Sha512 Crypt that allows an attacker to cause a denial of service CPU consumption by exploiting the vulnerability because the...

GHSA-53HP-JPWQ-2JGQ Uncontrolled Resource Consumption in Apache Tomcat

A specially crafted sequence of HTTP/2 requests sent to Apache Tomcat 10.0.0-M1 to 10.0.0-M5, 9.0.0.M1 to 9.0.35 and 8.5.0 to 8.5.55 could trigger high CPU usage for several seconds. If a sufficient number of such requests were made on concurrent HTTP/2 connections, the server could become...

LINE for Windows 输入验证错误漏洞

Line Corporation LINE for Windows is a Windows-based instant messaging application from Line Corporation, Japan. An input validation error vulnerability exists in LINE for Windows, which stems from a lack of media file checking before rendering, and can be exploited to send specially crafted gif...

PT-2022-15696 · Line · Line For Windows

Name of the Vulnerable Software and Affected Versions: LINE for Windows versions prior to 7.4 Description: The issue arises from the lack of media file checks before rendering, allowing an attacker to cause abnormal CPU consumption for the message recipient by sending a specially crafted gif imag...

GitLab 输入验证错误漏洞

GitLab is a self-hosted, Git version control system project repository application developed in Ruby on Rails by GitLab, Inc. GitLab CE/EE is vulnerable to input validation errors, which can be exploited to cause high CPU usage...

CVE-2021-40839

The rencode package through 1.0.6 for Python allows an infinite loop in typecode decoding such as via ;\x2f\x7f, enabling a remote attack that consumes CPU and memory...

Cisco NX-OS Software 输入验证错误漏洞

Cisco NX-OS Software is a set of data center-class operating system software for switches from Cisco, U.S. A denial-of-service vulnerability exists in the VXLAN OAM feature of Cisco NX-OS Software, which can be exploited by attackers by sending specially crafted packets to cause high device CPU...

dotnet: ASP.NET Core WebSocket frame processing DoS

An infinite loop error was found in ASP.NET when processing WebSocket frames. The exploitation of this issue can cause high CPU resource consumption. The highest threat from this vulnerability is to system availability...

jetty: request containing multiple Accept headers with a large number of "quality" parameters may lead to DoS

In Eclipse Jetty 9.4.6.v20170531 to 9.4.36.v20210114 inclusive, 10.0.0, and 11.0.0 when Jetty handles a request containing multiple Accept headers with a large number of “quality” i.e. q parameters, the server may enter a denial of service DoS state due to high CPU usage processing those quality...

jetty: request containing multiple Accept headers with a large number of "quality" parameters may lead to DoS

In Eclipse Jetty 9.4.6.v20170531 to 9.4.36.v20210114 inclusive, 10.0.0, and 11.0.0 when Jetty handles a request containing multiple Accept headers with a large number of “quality” i.e. q parameters, the server may enter a denial of service DoS state due to high CPU usage processing those quality...

jetty: request containing multiple Accept headers with a large number of "quality" parameters may lead to DoS

In Eclipse Jetty 9.4.6.v20170531 to 9.4.36.v20210114 inclusive, 10.0.0, and 11.0.0 when Jetty handles a request containing multiple Accept headers with a large number of “quality” i.e. q parameters, the server may enter a denial of service DoS state due to high CPU usage processing those quality...

OTRS AG OTRS 输入验证错误漏洞

OTRS is an application from the German company OTRS. A service management software. OTRS AG An input validation error vulnerability exists in OTRS that arises from the system not properly validating incoming data. An attacker placing a specially crafted URL in the body of an email message could...

jetty: Resource exhaustion when receiving an invalid large TLS frame

When using SSL/TLS with Jetty, either with HTTP/1.1, HTTP/2, or WebSocket, the server may receive an invalid large greater than 17408 TLS frame that is incorrectly handled, causing high CPU resources utilization. The highest threat from this vulnerability is to service availability...

pydantic 安全漏洞

pydantic is a software application. Data validation and settings management using Python type hints. A security vulnerability exists in Pydantic. The vulnerability stems from the fact that the program's validation will always run at 100% CPU usage...

PT-2021-14435 · Xstream +4 · Xstream +4

Name of the Vulnerable Software and Affected Versions: XStream versions prior to 1.4.16 Description: The issue allows a remote attacker to allocate 100% CPU time on the target system, depending on CPU type or parallel execution of a payload, resulting in a denial of service by manipulating the...

Eclipse Jetty Resource Management Error Vulnerability

Eclipse Jetty is an open source, Java-based web server and Java Servlet container from the Eclipse Foundation. A resource management error vulnerability exists in Eclipse Jetty 9.4.6.v20170531 to 9.4.36.v20210114 inclusive, 10.0.0, and 11.0.0, which stems from excessive CPU utilization to process...