754 matches found
QEMU Denial of Service Vulnerability (CNVD-2021-39772)
QEMU is a suite of analog processor software. A security vulnerability exists in QEMU. An attacker could exploit this vulnerability to trigger a denial of service on a host system by triggering an overload via QEMU's e1000e null packet descriptor...
expat: large number of colons in input makes parser consume high amount of resources, leading to DoS
It was discovered that the "setElementTypePrefix" function incorrectly extracted XML namespace prefixes. By tricking an application into processing a specially crafted XML file, an attacker could cause unusually high consumption of memory resources and possibly lead to a denial of service...
Guide: Scale or Fail — Why MSSPs Need Multitenant Security Solutions
Managed Security Services Providers MSSPs have it rough. They have the burden of protecting their client organizations from cyberattacks, with clients from different industries, different security stacks, and different support requirements. And everything is in a constant state of flux. MSSPs are...
Cisco IOS XR DVMRP DoS
The vulnerability of the Distance Vector Multicast Routing Protocol DVMRP implementation in the Cisco IOS XR operating system is related to uncontrolled resource consumption. Exploiting this vulnerability could allow a malicious actor to cause service failures...
XDR: The Next Level of Prevention, Detection and Response [New Guide]
One new security technology we keep hearing about is Extended Detection and Response XDR. This new technology merges multiple prevention and detection technologies on a single platform to better understand threat signals so that you don't need to purchase, integrate, and manage various control an...
XDR: The Next Level of Prevention, Detection and Response [New Guide]
One new security technology we keep hearing about is Extended Detection and Response XDR. This new technology merges multiple prevention and detection technologies on a single platform to better understand threat signals so that you don't need to purchase, integrate, and manage various control an...
New Relic: Sending thousands of notifications with single request
Hello, while testing your mobile api an endpoint got my attention. This endpoint was: https://api.newrelic.com/api/ios/v3/devices/update.json?operation=register I immediately checked if server is validating the integrity of data or not. After finding out there is no validation, I added around 500...
CVE-2020-7016
A flaw was found in kibana’s Timelion component. This flaw allows an attacker to construct a URL that can lead to the kibana process consuming large amounts of CPU and becoming unresponsive when viewed by a kibana user. The highest threat from this vulnerability is to system availability...
OSV-2020-1429 Segv on unknown address in clang::OverloadExpr::find
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19972 Crash type: Segv on unknown address Crash state: clang::OverloadExpr::find clang::Sema::ResolveAndFixSingleFunctionTemplateSpecialization clang::Sema::CheckPlaceholderExpr...
Radancy: [mijn.werkenbijdefensie.nl] Denial of service occurs due to lack of email length confirmation
Creating an account on https://mijn.werkenbijdefensie.nl/profielaanmaken/ could be done with a very long emailaddress. A max email address length validation check has been implemented as per RFC the maximum length allowed for an email address is 255 characters. However, we don't validate email...
Hackers Exploit Critical Flaw in Ghost Platform with Cryptojacking Attack
Hackers targeted the publishing platform Ghost over the weekend, launching a cryptojacking attack against its servers that led to widespread outages. The attack stemmed from the exploit of critical vulnerabilities in SaltStack, used in Ghost’s server management infrastructure. Ghost is a free,...
UBUNTU-CVE-2019-11254
The Kubernetes API Server component in versions 1.1-1.14, and versions prior to 1.15.10, 1.16.7 and 1.17.3 allows an authorized user who sends malicious YAML payloads to cause the kube-apiserver to consume excessive CPU cycles while parsing YAML...
Denial of Service in uap-core when processing crafted User-Agent strings
Impact Some regexes are vulnerable to regular expression denial of service REDoS due to overlapping capture groups. This allows remote attackers to overload a server by setting the User-Agent header in an HTTPS request to maliciously crafted long strings. Patches Please update uap-ruby to = v2.6....
Linux Kernel DoS
The vulnerability of Linux operating system kernels is related to insufficient validation of input data and incorrect implementation of functions. Exploiting this vulnerability can allow an attacker, working remotely, to cause service failures by sending location updates via the IAPP protocol,...
BSS Continuity CMS Denial of Service Vulnerability
BSS Continuity CMS is a content management system CMS from BSS UK. A denial of service vulnerability exists in BSS Continuity CMS version 4.2.22640.0. An attacker can exploit this vulnerability to cause the underlying database to run with an overload...
SAP HANA Extended Application Services Input Validation Error Vulnerability
SAP HANA is a high-performance real-time data analytics platform from SAP. The platform provides data query functions to support users to query real-time business data query and analysis.Extended Application Services is an application server, Web server and SAP HANA System within the Web...
Nord Security: DoS of https://nordvpn.com/ via CVE-2018-6389 exploitation
There is possibility in /wp-admin/load-scripts.php script to generate large 3Mb amount of data via simple non-authenticated request to server. The vulnerability is registered as https://vulners.com/cve/CVE-2018-6389 Details Detailed attack scenario is described for example here:...
Code injection
With pipelining enabled each incoming query on a TCP connection requires a similar resource allocation to a query received via UDP or via TCP without pipelining enabled. A client using a TCP-pipelined connection to a server could consume more resources than the server has been provisioned to...
CVE-2019-6477
With pipelining enabled each incoming query on a TCP connection requires a similar resource allocation to a query received via UDP or via TCP without pipelining enabled. A client using a TCP-pipelined connection to a server could consume more resources than the server has been provisioned to...
