CVE-2017-14457
"CPP-Ethereum libevm create2 Opcode Handling Vulnerability"
Description
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.
INFO
Published Date :
Jan. 19, 2018, 11:29 p.m.
Last Modified :
Jan. 30, 2023, 7:31 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
4.2
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2017-14457 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2017-14457.
| URL | Resource |
|---|---|
| http://www.securityfocus.com/bid/102475 | Third Party Advisory VDB Entry |
| https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0503 | Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Solidity Forcibly Send Ether Vulnerability to a Smart Contract continuation of the list of general EcoSystem security from attacks
ecosystem eth ethereum ethereum-contract smart-contracts solidity solidity-codes solidity-contracts vulnerabilities vulnerability
JavaScript
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2017-14457 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-14457 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Jan. 30, 2023
Action Type Old Value New Value Removed CVSS V2 Metadata Access Complexity Insufficient Information Removed CVSS V3 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H -
CVE Modified by [email protected]
Apr. 19, 2022
Action Type Old Value New Value Added CVSS V3 Talos AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H -
Initial Analysis by [email protected]
Feb. 06, 2018
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:N/A:P) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H Changed Reference Type http://www.securityfocus.com/bid/102475 No Types Assigned http://www.securityfocus.com/bid/102475 Third Party Advisory, VDB Entry Changed Reference Type https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0503 No Types Assigned https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0503 Third Party Advisory Added CWE CWE-125 Added CPE Configuration OR *cpe:2.3:a:ethereum:ethereum_virtual_machine:-:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Jan. 21, 2018
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/102475 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-14457 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2017-14457
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.08 }} 0.00%
score
0.32670
percentile