1891 matches found
CVE-2021-3807
A regular expression denial of service ReDoS vulnerability was found in nodejs-ansi-regex. This could possibly cause an application using ansi-regex to use an excessive amount of CPU time when matching crafted ANSI escape codes...
libdb bug fix and enhancement update
The libdb packages provide the Berkeley Database, an embedded database supporting both traditional and client/server applications. Bug Fixes and Enhancements: FJ8.4 Bug: REGThe rpm command hangs and the CPU usage reaches 100% BZ2001972...
ALBA-2021:3594 libdb bug fix and enhancement update
The libdb packages provide the Berkeley Database, an embedded database supporting both traditional and client/server applications. Bug Fixes and Enhancements: FJ8.4 Bug: REGThe rpm command hangs and the CPU usage reaches 100% BZ2001972...
rng-tools bug fix and enhancement update
The rng-tools packages contain random number generator user-space utilities, such as the rngd daemon. Bug Fixes and Enhancements: rngd uses 100% CPU while in a yield loop BZ1966437...
GHSA-5WJF-62HW-Q78R Excessive CPU usage
Envoy, which Pomerium is based on, incorrectly handles resetting of HTTP/2 streams with excessive complexity. This can lead to high CPU utilization when a large number of streams are reset. Impact This can result in a DoS condition. Patches Pomerium versions 0.14.8 and 0.15.1 contain an upgraded...
Excessive CPU usage
Envoy, which Pomerium is based on, incorrectly handles resetting of HTTP/2 streams with excessive complexity. This can lead to high CPU utilization when a large number of streams are reset. Impact This can result in a DoS condition. Patches Pomerium versions 0.14.8 and 0.15.1 contain an upgraded...
PYSEC-2021-345
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...
CVE-2021-39204 Excessive CPU usage in Pomerium
Pomerium is an open source identity-aware access proxy. Envoy, which Pomerium is based on, incorrectly handles resetting of HTTP/2 streams with excessive complexity. This can lead to high CPU utilization when a large number of streams are reset. This can result in a DoS condition. Pomerium versio...
Caleb Doxsey pomerium 安全漏洞
Caleb Doxsey pomerium is a Caleb Doxsey open source application. An identity agent that provides secure access to internal applications. Pomerium suffers from a security vulnerability that stems from the fact that the Envoy on which Pomerium is based incorrectly handles resets of overly complex...
Axios 资源管理错误漏洞
Axios is an HTTP client based on Promise a solution for asynchronous programming. Axios has a security vulnerability that stems from a ReDoS Regular Expression Denial of Service flaw found in the axios package. An attacker could exploit the vulnerability to cause the application to consume...
Cisco NX-OS Software VXLAN OAM DoS (cisco-sa-nxos-ngoam-dos-LTDb9Hv)
A denial of service DoS vulnerability exists in the VXLAN Operation, Administration, and Maintenance OAM feature of Cisco NX-OS Software, known as NGOAM, due to an improper handling of specific packets with a Transparent Interconnection of Lots of Links TRILL OAM EtherType. An unauthenticated,...
Cisco NX-OS Software Denial of Service Vulnerability (CNVD-2021-68721)
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...
CVE-2021-1587
A vulnerability in the VXLAN Operation, Administration, and Maintenance OAM feature of Cisco NX-OS Software, known as NGOAM, could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to improper handling of specific...
CVE-2021-1587 Cisco NX-OS Software VXLAN OAM (NGOAM) Denial of Service Vulnerability
A vulnerability in the VXLAN Operation, Administration, and Maintenance OAM feature of Cisco NX-OS Software, known as NGOAM, could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to improper handling of specific...
CVE-2021-32778
An uncontrolled resource consumption vulnerability was found in envoyproxy/envoy. When envoy handles a large number of HTTP/2 requests which open and then reset the connection, it can cause excessive CPU usage. This flaw allows an attacker to cause a denial of service on the proxy. The highest...
CXF: Denial of service vulnerability in parsing JSON via JsonMapObjectReaderWriter
A vulnerability in the JsonMapObjectReaderWriter of Apache CXF allows an attacker to submit malformed JSON to a web service, which results in the thread getting stuck in an infinite loop, consuming CPU indefinitely. This issue affects Apache CXF versions prior to 3.4.4; Apache CXF versions prior ...
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...
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...