Filtered by vendor Ethereum
Subscribe
Total
31 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2017-14457 | 1 Ethereum | 1 Ethereum Virtual Machine | 2023-01-30 | 6.4 MEDIUM | 8.2 HIGH |
| An exploitable information leak/denial of service vulnerability exists in the libevm (Ethereum Virtual Machine) `create2` opcode handler of CPP-Ethereum. A specially crafted smart contract code can cause an out-of-bounds read leading to memory disclosure or denial of service. An attacker can create/send malicious a smart contract to trigger this vulnerability. | |||||
| CVE-2017-12119 | 1 Ethereum | 1 Cpp-ethereum | 2022-12-14 | 5.0 MEDIUM | 7.5 HIGH |
| An exploitable unhandled exception vulnerability exists in multiple APIs of CPP-Ethereum JSON-RPC. Specially crafted JSON requests can cause an unhandled exception resulting in denial of service. An attacker can send malicious JSON to trigger this vulnerability. | |||||
| CVE-2017-12118 | 1 Ethereum | 1 Cpp-ethereum | 2022-12-14 | 6.8 MEDIUM | 8.1 HIGH |
| An exploitable improper authorization vulnerability exists in miner_stop API of cpp-ethereum's JSON-RPC (commit 4e1015743b95821849d001618a7ce82c7c073768). An attacker can send JSON to trigger this vulnerability. | |||||
| CVE-2017-12117 | 1 Ethereum | 1 Cpp-ethereum | 2022-12-14 | 6.8 MEDIUM | 8.1 HIGH |
| An exploitable improper authorization vulnerability exists in miner_start API of cpp-ethereum's JSON-RPC (commit 4e1015743b95821849d001618a7ce82c7c073768). A JSON request can cause an access to the restricted functionality resulting in authorization bypass. An attacker can send JSON to trigger this vulnerability. | |||||
| CVE-2017-12116 | 1 Ethereum | 1 Aleth | 2022-12-14 | 6.8 MEDIUM | 8.1 HIGH |
| An exploitable improper authorization vulnerability exists in miner_setGasPrice API of cpp-ethereum's JSON-RPC (commit 4e1015743b95821849d001618a7ce82c7c073768). A JSON request can cause an access to the restricted functionality resulting in authorization bypass. An attacker can send JSON to trigger this vulnerability. | |||||
| CVE-2017-12115 | 1 Ethereum | 1 Cpp-ethereum | 2022-12-14 | 6.8 MEDIUM | 8.1 HIGH |
| An exploitable improper authorization vulnerability exists in miner_setEtherbase API of cpp-ethereum's JSON-RPC (commit 4e1015743b95821849d001618a7ce82c7c073768). A JSON request can cause an access to the restricted functionality resulting in authorization bypass. | |||||
| CVE-2017-12114 | 1 Ethereum | 1 Cpp-ethereum | 2022-12-14 | 4.3 MEDIUM | 6.8 MEDIUM |
| An exploitable improper authorization vulnerability exists in admin_peers API of cpp-ethereum's JSON-RPC (commit 4e1015743b95821849d001618a7ce82c7c073768). A JSON request can cause an access to the restricted functionality resulting in authorization bypass. An attacker can send JSON to trigger this vulnerability. | |||||
| CVE-2017-12113 | 1 Ethereum | 1 Cpp-ethereum | 2022-12-14 | 6.8 MEDIUM | 8.1 HIGH |
| An exploitable improper authorization vulnerability exists in admin_nodeInfo API of cpp-ethereum's JSON-RPC (commit 4e1015743b95821849d001618a7ce82c7c073768). A JSON request can cause an access to the restricted functionality resulting in authorization bypass. An attacker can send JSON to trigger this vulnerability. | |||||
| CVE-2017-12112 | 1 Ethereum | 1 Cpp-ethereum | 2022-12-14 | 6.8 MEDIUM | 8.1 HIGH |
| An exploitable improper authorization vulnerability exists in admin_addPeer API of cpp-ethereum's JSON-RPC (commit 4e1015743b95821849d001618a7ce82c7c073768). A JSON request can cause an access to the restricted functionality resulting in authorization bypass. An attacker can send JSON to trigger this vulnerability. | |||||
| CVE-2022-1930 | 1 Ethereum | 1 Eth-account | 2022-08-25 | N/A | 7.5 HIGH |
| An exponential ReDoS (Regular Expression Denial of Service) can be triggered in the eth-account PyPI package, when an attacker is able to supply arbitrary input to the encode_structured_data method | |||||
| CVE-2022-37450 | 1 Ethereum | 1 Go Ethereum | 2022-08-12 | N/A | 5.9 MEDIUM |
| Go Ethereum (aka geth) through 1.10.21 allows attackers to increase rewards by mining blocks in certain situations, and using a manipulation of time-difference values to achieve replacement of main-chain blocks, aka Riskless Uncle Making (RUM), as exploited in the wild in 2020 through 2022. | |||||
| CVE-2022-29177 | 1 Ethereum | 1 Go Ethereum | 2022-06-06 | 4.3 MEDIUM | 5.9 MEDIUM |
| Go Ethereum is the official Golang implementation of the Ethereum protocol. Prior to version 1.10.17, a vulnerable node, if configured to use high verbosity logging, can be made to crash when handling specially crafted p2p messages sent from an attacker node. Version 1.10.17 contains a patch that addresses the problem. As a workaround, setting loglevel to default level (`INFO`) makes the node not vulnerable to this attack. | |||||
| CVE-2021-42219 | 1 Ethereum | 1 Go Ethereum | 2022-03-28 | 5.0 MEDIUM | 7.5 HIGH |
| Go-Ethereum v1.10.9 was discovered to contain an issue which allows attackers to cause a denial of service (DoS) via sending an excessive amount of messages to a node. This is caused by missing memory in the component /ethash/algorithm.go. | |||||
| CVE-2022-23327 | 1 Ethereum | 1 Go Ethereum | 2022-03-17 | 5.0 MEDIUM | 7.5 HIGH |
| A design flaw in Go-Ethereum 1.10.12 and older versions allows an attacker node to send 5120 future transactions with a high gas price in one message, which can purge all of pending transactions in a victim node's memory pool, causing a denial of service (DoS). | |||||
| CVE-2022-23328 | 1 Ethereum | 1 Go Ethereum | 2022-03-17 | 5.0 MEDIUM | 7.5 HIGH |
| 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 then occupy the memory pool to prevent new transactions from entering the pool, resulting in a denial of service (DoS). | |||||
| CVE-2021-43668 | 1 Ethereum | 1 Go Ethereum | 2021-11-23 | 2.1 LOW | 5.5 MEDIUM |
| Go-Ethereum 1.10.9 nodes crash (denial of service) after receiving a serial of messages and cannot be recovered. They will crash with "runtime error: invalid memory address or nil pointer dereference" and arise a SEGV signal. | |||||
| CVE-2021-41173 | 1 Ethereum | 1 Go Ethereum | 2021-10-28 | 3.5 LOW | 5.7 MEDIUM |
| Go Ethereum is the official Golang implementation of the Ethereum protocol. Prior to version 1.10.9, a vulnerable node is susceptible to crash when processing a maliciously crafted message from a peer. Version v1.10.9 contains patches to the vulnerability. There are no known workarounds aside from upgrading. | |||||
| CVE-2021-39137 | 1 Ethereum | 1 Go Ethereum | 2021-08-31 | 5.0 MEDIUM | 7.5 HIGH |
| go-ethereum is the official Go implementation of the Ethereum protocol. In affected versions a consensus-vulnerability in go-ethereum (Geth) could cause a chain split, where vulnerable versions refuse to accept the canonical chain. Further details about the vulnerability will be disclosed at a later date. A patch is included in the upcoming `v1.10.8` release. No workaround are available. | |||||
| CVE-2020-26800 | 1 Ethereum | 1 Aleth | 2021-01-13 | 4.3 MEDIUM | 5.5 MEDIUM |
| A stack overflow vulnerability in Aleth Ethereum C++ client version <= 1.8.0 using a specially crafted a config.json file may result in a denial of service. | |||||
| CVE-2020-26265 | 1 Ethereum | 1 Go Ethereum | 2020-12-14 | 3.5 LOW | 5.3 MEDIUM |
| Go Ethereum, or "Geth", is the official Golang implementation of the Ethereum protocol. In Geth from version 1.9.4 and before version 1.9.20 a consensus-vulnerability could cause a chain split, where vulnerable versions refuse to accept the canonical chain. The fix was included in the Paragade release version 1.9.20. No individual workaround patches have been made -- all users are recommended to upgrade to a newer version. | |||||