Denial Of Service (DoS)

net.sourceforge.htmlunit:htmlunit is vulnerable to Denial of Service DoS attacks. A malicious user is able to cause a stack based buffer overflow via the getNextElementUpwards function in DomNode.java when ran on user supplied input, which can cause the application to crash...

addCredit() DOS Attack

Lines of code Vulnerability details Impact DOS Attack Proof of Concept addCredit can be called by anyone, and the msg.value is as small as 1 wei. Users can modify Lien at a small cost, causing the value stored in lienslienId=keccak256abi.encodelien to change By front-run, the normal user's...

CVE-2023-20883

In Spring Boot versions 3.0.0 - 3.0.6, 2.7.0 - 2.7.11, 2.6.0 - 2.6.14, 2.5.0 - 2.5.14 and older unsupported versions, there is potential for a denial-of-service DoS attack if Spring MVC is used together with a reverse proxy cache...

OESA-2023-1296 qt5-qtbase security update

This package provides base tools, such as string, xml, and network handling. Security Fixes: Qt before 6.4.3 allows a denial of service via a crafted string when the SQL ODBC driver plugin is used and the size of SQLTCHAR is 4. The affected versions are 5.x before 5.15.13, 6.x before 6.2.8, and...

CVE-2023-20883

In Spring Boot versions 3.0.0 - 3.0.6, 2.7.0 - 2.7.11, 2.6.0 - 2.6.14, 2.5.0 - 2.5.14 and older unsupported versions, there is potential for a denial-of-service DoS attack if Spring MVC is used together with a reverse proxy cache...

Stack overflow

Those using HtmlUnit to browse untrusted webpages may be vulnerable to Denial of service attacks DoS. If HtmlUnit is running on user supplied web pages, an attacker may supply content that causes HtmlUnit to crash by a stack overflow. This effect may support a denial of service attack.This issue...

CVE-2023-31612

An issue in the dfeqexplist component of openlink virtuoso-opensource v7.2.9 allows attackers to cause a Denial of Service DoS via crafted SQL statements...

CVE-2023-31670

An issue in wasm2c 1.0.32, wasm2wat 1.0.32, wasm-decompile 1.0.32, and wasm-validate 1.0.32 allows attackers to cause a Denial of Service DoS via running a crafted binary...

Heap overflow

A heap-based buffer overflow in a network service in Fastweb FASTGate MediaAccess FGA2130FWB, firmware version 18.3.n.0482FW230FGA2130, and DGA4131FWB, firmware version up to 18.3.n.0462FW261DGA4131, allows a remote attacker to reboot the device through a crafted HTTP request, causing DoS...

swift-nio-http2 vulnerable to denial of service via mishandled HPACK variable length integer encoding

A program using swift-nio-http2 is vulnerable to a denial of service attack, caused by a network peer sending a specially crafted HPACK-encoded header block. This attack affects all swift-nio-http2 versions from 1.0.0 to 1.19.1. It is fixed in 1.19.2 and later releases. There are a number of...

CVE-2023-31607

An issue in the libcmalloc component of openlink virtuoso-opensource v7.2.9 allows attackers to cause a Denial of Service DoS via crafted SQL statements...

USDC blacklisted accounts can DOS the bidding system in Shortfall

Lines of code Vulnerability details Impact Shortfall contract is used to clear off any pool bad debt via auction. If the debt reached its mimimum value, anybody can start off the auction and place the bid. Attacker can bid with tokene.g. USDC, USDT that have a contract level admin controlled...

The vulnerability of the Network File System (NFS) of Windows operating systems, which allows a perpetrator to carry out a DoS attack.

The vulnerability of the Network File System NFS of Windows operating systems is related to insufficient validation of input data. Exploiting this vulnerability can allow a remote attacker to execute a DoS Denial-of-Service attack...

Bad debt auctions can be DoSed forever

Lines of code Vulnerability details Vulnerability Details For function Shortfall::placeBid in shortfall contract on L183 and L190 , the previous highest bidder’s funds stored in the shortfall contract has to be sent back to the bidder. This operation has to be successful before any new bid can be...

The vulnerability in the implementation of the Windows SMB network protocol of the Microsoft operating system allows a perpetrator to carry out a DoS attack.

The vulnerability of the Windows SMB network protocol implementation in Microsoft Windows is related to insufficient validation of input data. Exploiting this vulnerability allows a remote attacker to execute a DoS attack...

Moderate: Red Hat Security Advisory: Red Hat Single Sign-On 7.6.3 security update

A security update is now available for Red Hat Single Sign-On 7.6 from the Customer Portal. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

Denial Of Services (DoS)

libheif.so is vulnerable to Denial Of Services DoS. The vulnerability exists due to the segmentation fault in the Fraction function of box.cc, allowing an attacker to cause an application crash through the floating point exception by providing maliciously crafted heif images...

Mitigation of M-08: Issue not mitigated

MITIGATION IS NOT CONFIRMED MITIGATION IS NOT CONFIRMED Mitigation of M-08: Issue not mitigated Link to Issue: code-423n4/2023-03-asymmetry-findings685 Comments First, there is a clear error in the associated description of mitigation: "Use Chainlink to get rETH". Using Chainlink to obtain the...

Mozilla: DOS via cache poisoning on [developer.mozilla.org]

A vulnerability was discovered on the developer.mozilla.org website that allowed an attacker to perform a denial-of-service DoS attack by adding an "X-Forwarded-Host" header with a value causing a 404 error. The website's cache configuration allowed the error response to be saved and served to...

Gas stipend of 2300 in staticcall function causes contract failure

Lines of code Vulnerability details Impact The Merkle library's staticcall function contains a vulnerability that could lead to the failure of the entire operation if the invoked external contract exceeds the provided 2300 gas stipend. An attacker could leverage this vulnerability to launch a...