dmi.ie Cross Site Scripting vulnerability OBB-3423686

Following the coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: a. verified the vulnerability and confirmed its existence; b. notified the website operator about its existence. Technical details of the vulnerability are currently hidde...

Rockwell Automation FactoryTalk Transaction Manager

1. EXECUTIVE SUMMARY CVSS v3 7.5 ATTENTION: Exploitable remotely/low attack complexity Vendor: Rockwell Automation Equipment: FactoryTalk Transaction Manager Vulnerability: Uncontrolled Resource Consumption. 2. RISK EVALUATION Successful exploitation of this vulnerability could cause the...

Rockwell Automation FactoryTalk Edge Gateway

1. EXECUTIVE SUMMARY CVSS v3 7.1 ATTENTION: Low attack complexity Vendor: Rockwell Automation Equipment: FactoryTalk Edge Gateway Vulnerability: Out-of-bounds Read 2. RISK EVALUATION Successful exploitation of this vulnerability could allow a local user to cause the program to crash, causing a...

Llama Core and Policy implementation not only minimal proxy should not be allowed to be authorized as scripts

Lines of code Vulnerability details Impact authorizeScript function will be used to authorize any contract to be delegatecalled by executor's context. To be qualified as script, it should not access storage but immutable storage, because script's storage layout can be overlapped each other. I...

User can manipulate approvals and disapprovals of relative quorum strategy

Lines of code Vulnerability details Impact A malicious user with sufficient permissions can manipulate approvals and disapprovals of actions using the relative quorum strategy. They could effectively ensure that any action has an 100% chance of being approved or disapproved, even when the...

Arbitrary delegatecalls from LlamaAccount can be used to steal assets

Lines of code Vulnerability details Impact Using delegatecall to call arbitrary contracts is highly dangerous as it can be used to steal assets. An attacker could sneak in a contract that steals all the assets owned by the LlamaAccount contract. Proof of Concept Below is a diff to the existing...

Delegatecalls to contracts which have different storage layouts will cause unexpected behavor. Whitelisting of delegate-callable targets is required like LlamaCore.authorizeScript().

Lines of code Vulnerability details Impact Delegatecall to targets which have storage access will read/write each other's storage variables. Although slot 0 is protected from modification by delegatecall, reading slot 0 is not protected. Modifying storage slot other than 0 is not protected. It's...

Incorrect validation in LlamaRelativeQuorum results in improper approvals/disapprovals

Lines of code Vulnerability details Impact The LlamaRelativeQuorum contract is intended to allow for approvals/disapprovals to be configured such that, for example, an approval is triggered when a certain percentage of the total quantity for a role with this quantity being fixed at the creation o...

Signature malleability in createActionBySig allow an attacker to replicate an attack

Lines of code Vulnerability details Overview The createActionBySig is part of a family of functions that can be called by signature. This functionality is shared with castApprovalBySig and castDisapprovalBySig. However, the last two functions rely on the preCastAssertion function that revert on...

potential reentrancy attack in _mint and _burn function

Lines of code Vulnerability details Impact potential reentrancy because state changes after minting and burning, should change state first Proof of Concept Tools Used Manual Review Recommended Mitigation Steps follow check-effect-interaction pattern as following: function mintaddress policyholder...

In LlamaRelativeQuorum, the governance result might be incorrect as it counts the wrong approval/disapproval.

Lines of code Vulnerability details Impact In LlamaRelativeQuorum, the governance result might be incorrect as it counts the wrong approval/disapproval. Proof of Concept The LlamaRelativeQuorum uses approval/disapproval thresholds that are specified as percentages of total supply and the...

LlamaAccount can be tricked to selfdestruct with an upgradable contract

Lines of code Vulnerability details Impact The LlamaAccount contract will be destroyed and all the assets can be lost. Proof of Concept In execute, we use readSlot0 to prevent a malicious or buggy target from taking ownership of this contract. But the malicious target can send all the assets and...

Exploit for CVE-2023-1430

Update 2023-06-12: You no longer need the snippet. WPManageNinja...

The initial total supply of the role can be miscalculated in some cases

Lines of code Vulnerability details Impact Due to miscalculations during LlamaPolicy contract deployment the initial supply of the role can be set wrongly. And most of strategies will not work as intended. Moreover users will not be able to start an Action for some strategies as well. Proof of...

GHSA-Q36X-R5X4-H4Q6 Denial of service via HTTP/2 HEADERS frames padding

A program using swift-nio-http2 is vulnerable to a denial of service attack, caused by a network peer sending a specially crafted HTTP/2 frame. This attack affects all swift-nio-http2 versions from 1.0.0 to 1.19.2. It is fixed in 1.20.0 and later releases. This vulnerability is caused by a logica...

Denial of service via HTTP/2 HEADERS frames padding

A program using swift-nio-http2 is vulnerable to a denial of service attack, caused by a network peer sending a specially crafted HTTP/2 frame. This attack affects all swift-nio-http2 versions from 1.0.0 to 1.19.2. It is fixed in 1.20.0 and later releases. This vulnerability is caused by a logica...

LeafKit allows XSS with untrusted user input

Impact This affects anyone passing unsanitised data to Leaf's variable tags. Before this fix, Leaf would not escape any strings passed to tags as variables. If an attacker managed to find a variable that was rendered with their unsanitised data, they could inject scripts into a generated Leaf pag...

UNJUSTIFIED ZERO INDEX VALIDATION HINDERS INDEX VALUE OF 0

Lines of code Vulnerability details Impact SocializingPool.verifyProof currently incorporates a zero index check which blocks the entry of an index value of 0. While this check is designed to prevent the use of invalid index values, it inadvertently prohibits the valid index value of 0. This may...

Manager and DEFAULT_ADMIN_ROLE can create a scenario where user deposits more than he is permitted to withdraw

Lines of code Vulnerability details Impact manager and DEFAULTADMINROLE can update conflicting values as max deposit limit and max withdrawal limit, where maxDepositAmount is than maxWithdrawAmount. Users will be able to deposit more than they are permitted to withdraw. considering the extremes i...

Missing Return Statement in the poolAllocationForExcessETHDeposit function

Lines of code contracts/PoolSelector.solL76-L111 Vulnerability details Impact The poolAllocationForExcessETHDeposituint256 excessETHAmount function is declared to return two arrays, but it does not contain a return statement. As a result, this function will always return two empty arrays regardle...