CVE-2018-10299
Beauty Ecosystem Coin (BEC) Integer Overflow Vulnerability
Description
An integer overflow in the batchTransfer function of a smart contract implementation for Beauty Ecosystem Coin (BEC), the Ethereum ERC20 token used in the Beauty Chain economic system, allows attackers to accomplish an unauthorized increase of digital assets by providing two _receivers arguments in conjunction with a large _value argument, as exploited in the wild in April 2018, aka the "batchOverflow" issue.
INFO
Published Date :
April 23, 2018, 4:29 a.m.
Last Modified :
Nov. 21, 2024, 3:41 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2018-10299 has a 12 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-2018-10299.
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).
None
Solidity Makefile
None
None
None
Vulnerable Code Clone Detection for Solidity
Python Solidity
None
Solidity JavaScript
Solidity Security
solidity evilreflex attack-contract
None
None
Comprehensive list of known attack vectors and common anti-patterns
A fix for the batchOverflow bug https://medium.com/@peckshield/alert-new-batchoverflow-bug-in-multiple-erc20-smart-contracts-cve-2018-10299-511067db6536
JavaScript
A repo with information about security of Ethereum Smart Contracts
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2018-10299 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-10299 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.
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CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Reanalysis by [email protected]
Aug. 29, 2018
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:beauty:beauty_ecosystem_coin:-:*:*:*:*:*:*:* *cpe:2.3:a:ethereum_project:ethereum:-:*:*:*:*:*:*:* OR *cpe:2.3:a:beauty:beauty_ecosystem_coin:-:*:*:*:*:*:*:* -
Initial Analysis by [email protected]
Jun. 05, 2018
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:P/A:N) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Changed Reference Type https://www.reddit.com/r/ethereum/comments/8esyg9/okex_erc20_bug/ No Types Assigned https://www.reddit.com/r/ethereum/comments/8esyg9/okex_erc20_bug/ Issue Tracking, Third Party Advisory Changed Reference Type https://support.okex.com/hc/en-us/articles/360002944212-BeautyChain-BEC-Withdrawal-and-Trading-Suspended No Types Assigned https://support.okex.com/hc/en-us/articles/360002944212-BeautyChain-BEC-Withdrawal-and-Trading-Suspended Third Party Advisory Changed Reference Type https://twitter.com/OKEx_/status/987967343983714304 No Types Assigned https://twitter.com/OKEx_/status/987967343983714304 Third Party Advisory Changed Reference Type https://dasp.co/#item-3 No Types Assigned https://dasp.co/#item-3 Exploit, Third Party Advisory Changed Reference Type https://medium.com/secbit-media/a-disastrous-vulnerability-found-in-smart-contracts-of-beautychain-bec-dbf24ddbc30e No Types Assigned https://medium.com/secbit-media/a-disastrous-vulnerability-found-in-smart-contracts-of-beautychain-bec-dbf24ddbc30e Exploit, Third Party Advisory Changed Reference Type https://peckshield.com/2018/04/22/batchOverflow/ No Types Assigned https://peckshield.com/2018/04/22/batchOverflow/ Exploit, Third Party Advisory Added CWE CWE-190 Added CPE Configuration OR *cpe:2.3:a:beauty:beauty_ecosystem_coin:-:*:*:*:*:*:*:* *cpe:2.3:a:ethereum_project:ethereum:-:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Apr. 28, 2018
Action Type Old Value New Value Changed Description An integer overflow in the batchTransfer function of a smart contract implementation for Beauty Ecosystem Coin (BEC), the Ethereum ERC20 token used in the Beauty Chain economic system, allows attackers to accomplish an unauthorized increase of digital assets by providing two _receivers arguments in conjunction with a large _value argument, as exploited in the wild in April 2018, aka the "batchOverflow" issue. NOTE: the OKEx exchange suspended BEC trading as of 2018-04-22; however, the integer overflow in this codebase can still be exploited through transactions involving other exchanges and/or other tokens. An integer overflow in the batchTransfer function of a smart contract implementation for Beauty Ecosystem Coin (BEC), the Ethereum ERC20 token used in the Beauty Chain economic system, allows attackers to accomplish an unauthorized increase of digital assets by providing two _receivers arguments in conjunction with a large _value argument, as exploited in the wild in April 2018, aka the "batchOverflow" issue. Added Reference https://www.reddit.com/r/ethereum/comments/8esyg9/okex_erc20_bug/ [No Types Assigned] Added Reference https://medium.com/secbit-media/a-disastrous-vulnerability-found-in-smart-contracts-of-beautychain-bec-dbf24ddbc30e [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-2018-10299 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-2018-10299
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.74 }} 0.46%
score
0.80420
percentile