Hyperledger: DOS validator nodes of blockchain to block external connections

Attack was documented in the in the github repo: https://github.com/hyperledger/indy-node/security/advisories/GHSA-x996-7qh9-7ff7 Attack: The attacker sends 500 read requests to each node and opens a new one when holding 500 parallel connections. Every user is able to send read requests since it'...

Denial Of Service (DoS)

github.com/helm/helm is vulnerable to denial of service DoS attacks. A remote authenticated attacker is able to cause an out of memory panic by supplying malicious string inputs to functions in the strvals package, resulting in denial of service conditions...

Unbounded loop in BaseV1-core.sol could lead to a griefing/DOS attack

Lines of code Vulnerability details Denial Of Service Attack Denial-of-service attacks: Attacks that cause DoS are called DoS attacks. The purpose is to disable the computer or network from providing normal service. Description: As this array can grow quite large, the transaction’s gas cost could...

Security Bulletin: A vulnerability related to a DOS attack found in IBM MQ which is shipped with IBM® Intelligent Operations Center(CVE-2019-4261)

Summary A vulnerability related to a DOS attack caused by specially crafted message found in IBM MQ which is shipped with IBM® Intelligent Operations Center. Information about these vulnerabilities affecting IBM® Intelligent Operations Center have been published and addressed the applicable CVEs...

Denial Of Service (DoS)

snakeyaml is vulnerable to Denial Of Service DoS. The vulnerability exists in the resolve.java due to a lack of input validation, allowing an attacker to crash the system via malicious yaml file...

SnakeYAML 缓冲区错误漏洞

SnakeYAML is a Java-based YAML parser. SnakeYAML suffers from a buffer error vulnerability that stems from the fact that parsing untrusted YAML files may be susceptible to a denial of service attack DOS. If the parser is run on user-supplied input, an attacker can cause the parser to crash due to...

Mattermost: DoS via Playbook

An attacker could create a playbook with a large value for the runsummarytemplate attribute, which doesn't have any size check or validation. This could cause the server to consume an abnormal amount of computing resources and ultimately crash, leading to a denial of service attack. The attack is...

CVE-2022-0336

The Samba AD DC includes checks when adding service principals names SPNs to an account to ensure that SPNs do not alias with those already in the database. Some of these checks are able to be bypassed if an account modification re-adds an SPN that was previously present on that account, such as...

CVE-2022-38570

Tenda M3 V1.0.0.124856 was discovered to contain a stack overflow in the function formDelPushedAd. This vulnerability allows attackers to cause a Denial of Service DoS via the adPushUID parameter...

CVE-2022-38567

Tenda M3 V1.0.0.124856 was discovered to contain a stack overflow vulnerability in the function formSetAdConfigInfo. This vulnerability allows attackers to cause a Denial of Service DoS via the authIPs parameter...

Mattermost: DoS via Automatic Response Message

Summary: A user can enable and modify its automatic response message, that is automatically sent when the user has the "Out of Office" status. This response message doesn't have any size check or validation, which allows an attacker to set an almost unlimited number of characters as the response...

CVE-2021-3975

A use-after-free flaw was found in libvirt. The qemuMonitorUnregister function in qemuProcessHandleMonitorEOF is called using multiple threads without being adequately protected by a monitor lock. This flaw could be triggered by the virConnectGetAllDomainStats API when the guest is shutting down...

CVE-2022-25304

All versions of package opcua; all versions of package asyncua are vulnerable to Denial of Service DoS due to a missing limitation on the number of received chunks - per single session or in total for all concurrent sessions. An attacker can exploit this vulnerability by sending an unlimited numb...

CVE-2021-3975

CVE-2021-3975 is a use-after-free in libvirt affecting the qemuMonitorUnregister path inside qemuProcessHandleMonitorEOF. It can be triggered by the virConnectGetAllDomainStats API during guest shutdown, allowing an unprivileged read-only client to crash the libvirt daemon and cause a denial of s...

Security Bulletin: Tivoli Storage Productivity Center affected by vulnerabilities in OpenSSL (CVE-2013-0169, CVE-2012-2686, CVE-2013-0166)

Summary A number of security vulnerabilities have been discovered in the OpenSSL libraries included in Tivoli Storage Productivity Center. These libraries are used for communications with the Storage Resource agent and some storage systems. Vulnerability Details VULNERABILITY DETAILS: DESCRIPTION...

DoS via Collaborative Document

Description An attacker can send an enormous payload via the WebSockets collaborative document feature, without any proper size restriction, leading to the unresponsiveness of every user browser that visits the target document, and even worse, if the payload is bigger enough, in the demonstration...

CVE-2022-35488

In Zammad 5.2.0, an attacker could manipulate the rate limiting in the 'forgot password' feature of Zammad, and thereby send many requests for a known account to cause Denial Of Service by many generated emails which would also spam the victim...

PT-2022-4946 · Huawei · Cv81-Wdm

Name of the Vulnerable Software and Affected Versions: CV81-WDM FW versions 01.70.49.29.46 Description: The issue is related to insufficient input verification in the software of Huawei multifunctional devices, which can be exploited by a remote attacker to cause a denial of service DoS using a...

GitLab Security Issues: Six Months of Vulnerabilities

Have you ever thought the most popular CI/CD platform – GitLab – may have security issues? In fact, it is inevitable with such a massive infrastructure. Don’t worry! The platform is still reasonably secure: it scores well over 700 on BitSight, monitors alerts in real-time, and addresses them...

Denial Of Service(DoS)

RESERVED This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided...