Project party can unilaterally change price payed at task completion

Lines of code Vulnerability details Impact If there has been more than a change in a task's cost through mulitple calls to changeOrder, signatures previously passed can be replayed by one party to change the price payed for the task without consent of the other parties by frontrunning call to...

Builder can reduce his debt more than expected by replaying signature

Lines of code Vulnerability details Impact A builder can, after it convened with the lender and an external agent to reduce his debt through escrow, reuse the signature and pass it again to escrow many times. This allows him to reduce his debt more than expected, leaving the lender at a loss. Pro...

Missing EIP-155 replay attack protection

Lines of code Vulnerability details Impact publishProject/addMember/escrow in Community and inviteContractor/updateProjectHash/addTasks/setComplete/changeOrder in Project use ecrecover for signed messages to check access. However, all signed messages that is used to check access do not include an...

Malicious callers can replay change orders

Lines of code Vulnerability details Unlike some of the other signature based operations in the Rigor system, change order signatures do not include a nonce and are vulnerable to replay attacks. A number of exploits are possible using replayed change orders, including subcontractors extracting...

Signature replay

Lines of code Vulnerability details Impact Neither the signed content nor the signature are associated with the contract DOMAINSEPARATOR. Therefore, both can be repeated in other contracts that use similar values, usually the same builder or contractor addresses.. Proof of Concept In some areas o...

Signature Replay Attack - Signatures are reusable

Lines of code Vulnerability details checkSignatureValidity performs a check to verify that the signer is the correct address. In the case of Community this is done on the following data: uint256 communityID, address builder, address lender, address agent, address project, uint256 repayAmount, byt...

Community's escrow allows for signature replay

Lines of code Vulnerability details checkSignatureValidity verification by signature do not utilize nonces and can be tricked by using owner / builder signatures from earlier calls. Namely, while checkSignatureValidity's approvedHashes based way can used only once as it deletes the corresponding...

Direct usage of ecrecover allows signature malleability

Lines of code Vulnerability details Impact The permit function of ERC20Permit calls the Solidity ecrecover function directly to verify the given signatures. However, the ecrecover EVM opcode allows malleable non-unique signatures and thus is susceptible to replay attacks. This can leads to permit...

XC20Wrapper.sol can be hijacked via Upgradable.sol#setup

Lines of code Vulnerability details Impact XC20Wrapper.sol can be hijacked at any time Proof of Concept function setupbytes calldata data external override // Prevent setup from being called on the implementation if implementation == address0 revert NotProxy; setupdata; function setupbytes callda...

Dingtian-DT-R002 3.1.276A - Authentication Bypass Exploit

Exploit Title: Dingtian-DT-R002 3.1.276A - Authentication Bypass Exploit Author: Victor Hanna Trustwave SpiderLabs Author Github Page: https://9lyph.github.io/CVE-2022-29593/ Vendor Homepage: https://www.dingtian-tech.com/enus/relay4.html Software Link:...

4337-snap (>=0.1.0, <=0.1.1), @0xabcdefg/smart-order-router (>=1.0.0, <=1.0.5) +1280 more potentially affected by CVE-2022-31172 via @openzeppelin/contracts (>=4.1.0, <=4.7.0)

@openzeppelin/contracts NPM version =4.1.0, =0.1.0, =1.0.0, =1.0.0, =3.24.7, =1.7.2, =1.0.0, =0.2.0, =4.14.3, =1.0.2, =4.0.0-prerelease, =4.0.1-alpha, =2.0.0-beta.1, =3.1.0 and more Source cves: CVE-2022-31172 Source advisory: OSV:GHSA-4G63-C64M-25W9...

CVE-2022-29593

relaycgi.cgi on Dingtian DT-R002 2CH relay devices with firmware 3.1.276A allows an attacker to replay HTTP post requests without the need for authentication or a valid signed/authorized request...

CVE-2022-29593

CVE-2022-29593 affects Dingtian DT-R002 2CH relay devices (firmware 3.1.276A). The vulnerability is in the relay_cgi.cgi component, allowing an attacker to replay HTTP POST requests without authentication, effectively causing an authentication bypass. Affected product/version: Dingtian DT-R002 2C...

CVE-2022-29593

relaycgi.cgi on Dingtian DT-R002 2CH relay devices with firmware 3.1.276A allows an attacker to replay HTTP post requests without the need for authentication or a valid signed/authorized request...

USN-5512-1 thunderbird vulnerabilities

Multiple security issues were discovered in Thunderbird. If a user were tricked into opening a specially crafted website in a browsing context, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information, spoof the UI, bypass CSP restrictions, or execute...

Dingtian DT-R002 2CH 安全漏洞

The Dingtian DT-R002 2CH is a repeater device from Dingtian China. A security vulnerability exists in version 3.1.276A of the Dingtian DT-R002 2CH repeater device firmware, which stems from its relaycgi.cgi component that allows an attacker to replay HTTP post requests without authentication or a...

The vulnerability of Microprogrammed Software in Omron NJ/NX automation controllers, related to bypassing the authentication process using capture-replay techniques for intercepted parameters, allows a intruder to trigger a service failure or execute arbitrary code.

The vulnerability of Microprogrammed Software in Omron NJ/NX automation controllers lies in the ability to bypass the authentication process by using capture-replay techniques to intercept and replay captured parameters. Exploiting this vulnerability allows a malicious actor to trigger malfunctio...

The vulnerability lies in the communication functions between the Omron NJ/NX automation controller, the Omron Sysmac Studio automation software, and the programmable terminal Omron NA. This vulnerability allows a perpetrator to gain access to the controller.

The vulnerability of the communication functions between Omron NJ/NX automation controllers, the Omron Sysmac Studio automation software, and the programmable terminal Omron NA lies in the ability to bypass the authentication process by using capture-replay techniques for intercepted parameters...

Rocky Linux 8 : thunderbird (RLSA-2022:5470)

The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2022:5470 advisory. - The Mozilla Fuzzing Team reported potential vulnerabilities present in Thunderbird 91.10. Some of these bugs showed evidence of memory corruption and ...

CVE-2022-33208

Authentication bypass by capture-replay vulnerability exists in Machine automation controller NJ series all models V 1.48 and earlier, Machine automation controller NX7 series all models V1.28 and earlier, Machine automation controller NX1 series all models V1.48 and earlier, Automation software...