231 matches found
SUSE CVE-2012-6657
The socksetsockopt function in net/core/sock.c in the Linux kernel before 3.5.7 does not ensure that a keepalive action is associated with a stream socket, which allows local users to cause a denial of service system crash by leveraging the ability to create a raw socket...
SUSE CVE-2014-1447
Race condition in the virNetServerClientStartKeepAlive function in libvirt before 1.2.1 allows remote attackers to cause a denial of service libvirtd crash by closing a connection before a keepalive response is sent...
SUSE CVE-2019-16770
In Puma before versions 3.12.2 and 4.3.1, a poorly-behaved client could use keepalive requests to monopolize Puma's reactor and create a denial of service attack. If more keepalive connections to Puma are opened than there are threads available, additional connections will wait permanently if the...
GSD-2022-1000285 Unsafe default configuration values in Nginx version all version
INFORMATIONAL In Nginx, all versions, a number of unsafe default configuration values exists in the web server that can be attacked via the network resulting in disclosure of information and availability. These include but are not limited to: 1. Not enough file descriptors per worker 2. The...
Design/Logic Flaw
On Juniper Networks Junos OS and Junos OS Evolved devices processing a specially crafted BGP UPDATE or KEEPALIVE message can lead to a routing process daemon RPD crash and restart, causing a Denial of Service DoS. Continued receipt and processing of this message will create a sustained Denial of...
CVE-2021-31374
The CVE affects Juniper Networks Junos OS and Junos OS Evolved. Processing a specially crafted BGP UPDATE or KEEPALIVE message can crash the Routing Process Daemon (RPD) and trigger a Denial of Service (DoS) on both IBGP and EBGP over IPv4/IPv6. Affected versions include multiple releases across ...
PT-2021-19272
Name of the Vulnerable Software and Affected Versions Juniper Networks Junos OS versions 17.3 through 17.3R3-S10 Juniper Networks Junos OS versions 17.4 through 17.4R2-S12 Juniper Networks Junos OS versions 17.4R3 through 17.4R3-S3 Juniper Networks Junos OS versions 18.1 through 18.1R3-S11 Junipe...
CVE-2021-31374: Out-of-bounds Write
On Juniper Networks Junos OS and Junos OS Evolved devices processing a specially crafted BGP UPDATE or KEEPALIVE message can lead to a routing process daemon RPD crash and restart, causing a Denial of Service DoS. Continued receipt and processing of this message will create a sustained Denial of...
Juniper Networks Junos OS and Junos OS Evolved buffer error vulnerabilities
Juniper Networks Junos OS and Junos OS Evolved are both products of Juniper Networks, Inc.Juniper Networks Junos OS is a network operating system for the company's hardware devices. Juniper Networks Junos OS is a network operating system for Juniper Networks hardware devices that provides a secur...
CVE-2021-30049
SysAid 20.3.64 b14 is affected by Cross Site Scripting XSS via a /KeepAlive.jsp?stamp= URI...
CVE-2021-30049
SysAid 20.3.64 b14 is affected by Cross Site Scripting XSS via a /KeepAlive.jsp?stamp= URI...
CVE-2021-29509 Keepalive Connections Causing Denial Of Service in puma
Puma is a concurrent HTTP 1.1 server for Ruby/Rack applications. The fix for CVE-2019-16770 was incomplete. The original fix only protected existing connections that had already been accepted from having their requests starved by greedy persistent-connections saturating all threads in the same...
CVE-2019-16770
A flaw was found in rubygem-puma. A poorly-behaved client could use keepalive requests to monopolize Puma's reactor and create a denial of service attack. If more keepalive connections to Puma are opened than there are threads available, additional connections will wait permanently if the attacke...
High CPU load on a Windows Server 2012 R2-based server because NAT keep-alive timer isn't cleaned up
High CPU load on a Windows Server 2012 R2-based server because NAT keep-alive timer isn't cleaned up This article describes an issue in which high CPU load occurs on a Windows Server 2012 R2-based server. Before you install this update, see the Prerequisites section. Symptoms Assume that a VPN...
CVE-2020-1768
The external frontend system uses numerous background calls to the backend. Each background request is treated as user activity so the SessionMaxIdleTime will not be reached. This issue affects: OTRS 7.0.x version 7.0.14 and prior versions...
DEBIAN-CVE-2019-16770
In Puma before versions 3.12.2 and 4.3.1, a poorly-behaved client could use keepalive requests to monopolize Puma's reactor and create a denial of service attack. If more keepalive connections to Puma are opened than there are threads available, additional connections will wait permanently if the...
UBUNTU-CVE-2019-16770
In Puma before versions 3.12.2 and 4.3.1, a poorly-behaved client could use keepalive requests to monopolize Puma's reactor and create a denial of service attack. If more keepalive connections to Puma are opened than there are threads available, additional connections will wait permanently if the...
CVE-2019-16770
Puma (Ruby/Rack server) is vulnerable to a denial-of-service via greedily kept-alive connections that monopolize the reactor. Initial CVE-2019-16770 affects Puma versions before 3.12.2 and 4.3.1; the advisory notes these versions are patched in 3.12.2 and 4.3.1. Connected sources show subsequent ...
CVE-2019-16770 Potential DOS attack in Puma
In Puma before versions 3.12.2 and 4.3.1, a poorly-behaved client could use keepalive requests to monopolize Puma's reactor and create a denial of service attack. If more keepalive connections to Puma are opened than there are threads available, additional connections will wait permanently if the...
CVE-2019-16770
In Puma before versions 3.12.2 and 4.3.1, a poorly-behaved client could use keepalive requests to monopolize Puma's reactor and create a denial of service attack. If more keepalive connections to Puma are opened than there are threads available, additional connections will wait permanently if the...