CVE-2021-38387

In Contiki 3.0, a Telnet server that silently quits before disconnection with clients leads to connected clients entering an infinite loop and waiting forever, which may cause excessive CPU consumption...

Contiki 安全漏洞

Contiki is an open source cross-platform operating system for IoT Internet of Things devices. A security vulnerability in Contiki 3.0, where a silently exiting Telnet server before disconnecting from the client causes connected clients to enter an infinite loop and wait forever, which can lead to...

CVE-2021-38311

In Contiki 3.0, potential nonterminating acknowledgment loops exist in the Telnet service. When the negotiated options are already disabled, servers still respond to DONT and WONT requests with WONT or DONT commands, which may lead to infinite acknowledgment loops, denial of service, and excessiv...

PT-2021-7060

Name of the Vulnerable Software and Affected Versions Eclipse Mosquitto versions 1.6 through 2.0.11 Description The issue is related to the implementation of the MQTT v5 protocol in Eclipse Mosquitto, which can cause excessive CPU usage. This can be exploited by a remote attacker to cause a denia...

CVE-2021-21565

Dell PowerScale OneFS versions 9.1.0.3 and earlier contain a denial of service vulnerability. SmartConnect had an error condition that may be triggered to loop, using CPU and potentially preventing other SmartConnect DNS responses...

Security Bulletin: CVE-2020-27223 when Jetty handles a request containing multiple Accept headers the server may enter a denial of service (DoS) state

Summary 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 values Vulnerability Details CVEID: CVE-2020-27223 DESCRIPTION: Eclipse Jetty...

Security Bulletin: CVE-2021-28165 In Eclipse Jetty CPU usage can reach 100% upon receiving a large invalid TLS frame.

Summary CVE-2021-28165 In Eclipse Jetty CPU usage can reach 100% upon receiving a large invalid TLS frame. Vulnerability Details CVEID: CVE-2021-28165 DESCRIPTION: Eclipse Jetty is vulnerable to a denial of service, caused by improper input valistion. By sending a specially-crafted TLS frame, a...

Juumla - Tool Designed To Identify And Scan For Version, Config Files In The CMS Joomla!

Juumla is a python tool developed to identify the current Joomla version and scan for readable Joomla config files. Installing / Getting started A quick guide of how to install and use Juumla. 1. Clone the repository - git clone https://github.com/oppsec/juumla.git 2. Install the libraries - pip3...

openSUSE 15 Security Update : jetty-minimal (openSUSE-SU-2021:2005-1)

The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2021:2005-1 advisory. - In Eclipse Jetty 9.4.32 to 9.4.38, 10.0.0.beta2 to 10.0.1, and 11.0.0.beta2 to 11.0.1, if a user uses a webapps directory that is a...

CVE-2021-0294

A vulnerability in Juniper Networks Junos OS, which only affects the release 18.4R2-S5, where a function is inconsistently implemented on Juniper Networks Junos QFX5000 Series and EX4600 Series, and if "storm-control enhanced" is configured, can lead to the enhanced storm control filter group not...

CVE-2021-0294

A vulnerability in Juniper Networks Junos OS, which only affects the release 18.4R2-S5, where a function is inconsistently implemented on Juniper Networks Junos QFX5000 Series and EX4600 Series, and if "storm-control enhanced" is configured, can lead to the enhanced storm control filter group not...

CVE-2021-36716

A ReDoS regular expression denial of service flaw was found in the Segment is-email package before 1.0.1 for Node.js. An attacker that is able to provide crafted input to the isEmailinput function may cause an application to consume an excessive amount of CPU...

PT-2021-3702

Name of the Vulnerable Software and Affected Versions Juniper Networks Junos OS version 18.4R2-S5 Description A vulnerability in Juniper Networks Junos OS affects the release 18.4R2-S5 on QFX5000 Series and EX4600 Series. The issue is related to an inconsistently implemented function, which can...

PT-2021-21320

Name of the Vulnerable Software and Affected Versions Segment is-email package versions prior to 1.0.1 Description A ReDoS regular expression denial of service flaw was found in the Segment is-email package for Node.js. An attacker able to provide crafted input to the isEmailinput function may...

Security Bulletin: Multiple vulnerabilities in Eclipse Jetty affect IBM Installation Manager and IBM Packaging Utility

Summary There are multiple vulnerabilities in Eclipse Jetty used by IBM Installation Manager and IBM Packaging Utility. The IBM Installation Manager and IBM Packaging Utility have addressed the applicable CVEs. Vulnerability Details CVEID: CVE-2021-28163 DESCRIPTION: In Eclipse Jetty 9.4.32 to...

Denial of Service (DoS)

Overview bindata is a BinData is a declarative way to read and write binary file formats. This means the programmer specifies what the format of the binary data is, and BinData works out how to read and write data in this format. It is an easier and more readable alternative to ruby's pack and...

Apache Tomcat 10.0.0.M1 < 10.0.0.M6

The version of Tomcat installed on the remote host is prior to 10.0.0.M6. It is, therefore, affected by a vulnerability as referenced in the fixedinapachetomcat10.0.0-m6security-10 advisory. - 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 t...

Denial Of Service (DoS)

Debian is vulnerable to denial of service. The vulnerability exists due to the high CPU usage which allows an attacker to crash the application in a malicious URL via an email...

OTRS AG OTRS Input Validation Error Vulnerability

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...

CVE-2021-21439

DoS attack can be performed when an email contains specially designed URL in the body. It can lead to the high CPU usage and cause low quality of service, or in extreme case bring the system to a halt. This issue affects: OTRS AG OTRS Community Edition 6.0.x version 6.0.1 and later versions. OTRS...