OpenSSL Infinite loop when parsing certificates CVE-2022-0778

A vulnerability CVE-2022-0778 was found in OpenSSL that allows to trigger an infinite loop by crafting a certificate that has invalid elliptic curve parameters. Since certificate parsing happens before verification of the certificate signature, any process that parses an externally supplied...

Design/Logic Flaw

An access control issue in the authentication module of LexarF35 v1.0.34 allows attackers to access sensitive data and cause a Denial of Service DoS. An attacker without access to securely protected data on a secure USB flash drive can bypass user authentication without having any information...

DoS attack the system and steal all the users' funds

Lines of code Vulnerability details Impact That exploit is possible because of the implementation of the deposit function of the SingleStrategyController contract. // Assumes approval to take amount has already been given by vault function deposituint256 amount external override onlyVault...

ROS-20220317-01

Apache HTTP Server web server vulnerability is related to a bounds error in LimitXMLRequestBody. Exploitation vulnerability could allow an attacker acting remotely to cause memory corruption and execute arbitrary code on the target system Apache HTTP Server web server vulnerability is related to...

CVE-2022-0961 The microweber application allows large characters to insert in the input field "post title" which can allow attackers to cause a Denial of Service (DoS) via a crafted HTTP request. in microweber/microweber

The microweber application allows large characters to insert in the input field "post title" which can allow attackers to cause a Denial of Service DoS via a crafted HTTP request. in GitHub repository microweber/microweber prior to 1.2.12...

Denial Of Service (DoS)

freetakserver is vulnerable to denial of service. The vulnerability exists due to a lack of sanitization of access control which allows an attacker to generate unusually large amount of created routes, or create unsafe or false routes for legitimate users which will crash the system...

Cisco Nexus 9000 Series Switches Bidirectional Forwarding Detection DoS (cisco-sa-nxos-bfd-dos-wGQXrzxn)

According to its self-reported version, Cisco NX-OS Software for Cisco Nexus 9000 Series Switches is affected by a denial of service vulnerability. The vulnerability exists in the rate limiter for Bidirectional Forwarding Detection BFD traffic of Cisco NX-OS Software for Cisco Nexus 9000 Series...

Denial Of Service (DoS)

firefox is vulnerable to denial of service. An attacker is able to exploit the vulnerability by forcing a text reflow in an SVG object leading to a potentially exploitable crash...

Exploit for Use After Free in Microsoft

CVE-2021-31166 Why I recently wrote an exploit for CVE-20...

Denial Of Service (DoS)

Chrome is vulnerable to denial of service. The vulnerability exists due to a Use after free in WebShare...

CVE-2022-23328

A design flaw in all versions of Go-Ethereum allows an attacker node to send 5120 pending transactions of a high gas price from one account that all fully spend the full balance of the account to a victim Geth node, which can purge all of pending transactions in a victim node's memory pool and th...

CVE-2021-45860

An integer overflow in DTSStreamReader::findFrame of tsMuxer git-2678966 allows attackers to cause a Denial of Service DoS via a crafted file...

CVE-2022-24614

When reading a specially crafted JPEG file, metadata-extractor up to 2.16.0 can be made to allocate large amounts of memory that finally leads to an out-of-memory error even for very small inputs. This could be used to mount a denial of service attack against services that use metadata-extractor...

QA Report

1 Impact Light DoS of USDC withdrawal system Proof of Concept Currently, withdrawals are queued in an array and processed sequentially in a for loop. However, a user can post unlimited number of tiny 1 wei withdrawals. Clearing these withdrawals can be gas consuming and can delay users. It is gas...

CVE-2021-43824

CVE-2021-43824 affects Envoy. In affected versions, a crafted request with a CONNECT to the JWT filter configured with a regex match can crash Envoy, enabling a denial-of-service. The root cause is tied to the JWT filter when regex matching is used. Impact is described as a partial availability l...

VulnCheck KEV: CVE-2018-8011

By specially crafting HTTP requests, the modmd challenge handler would dereference a NULL pointer and cause the child process to segfault. This could be used to DoS the server. Fixed in Apache HTTP Server 2.4.34 Affected 2.4.33...

Denial of Service

Description A malformed mdmp file causes a DoS attack and leads to resource exhaustion. Proof of Concept bash printf "%s" "TURNUJOnkwAA9f8AIwAAAAAAAAAA4FJj5gADAAAAGwAAAAAEAAAAAAAAAAAAAAABAAAAAAAAAAAAAAAA" | base64 -d /tmp/a strace r2 /tmp/a This hangs and leads to resource exhaustion...

DoS by Creating Excessive Length withdrawals List.

Lines of code Vulnerability details Impact It is possible for an attacker to add a large number of withdrawals to the list withdrawals. The result is that users will be required to submit numerous processWithdrawals transactions before they are able to withdraw any of their own funds. This may...

Missing briber check is equal to address(this), can cause imbalance between the bribe amount, and the actual balance that the contract has

Lines of code Vulnerability details Impact the depositBribeERC20 is called from https://github.com/code-423n4/2022-02-redacted-cartel/blob/main/contracts/TokemakBribe.sol, however if there is a malicious user that had depositor role, this user can call depositBribeERC20 and set the briber to the...

CVE-2022-23641 Denial of Service in Discourse

Discourse is an open source discussion platform. In versions prior to 2.8.1 in the stable branch, 2.9.0.beta2 in the beta branch, and 2.9.0.beta2 in the tests-passed branch, users can trigger a Denial of Service attack by posting a streaming URL. Parsing Oneboxes in the background job trigger an...