PT-2019-9927
CVE-2018-19830
·
تاريخ النشر
2019-12-31
·
تاريخ التحديث
2020-01-14
الوصف من
CVSS 2.0
5.0
متوسطةالمقاييسAV:N/AC:L/Au:N/C:N/I:P/A:N
Name of the Vulnerable Software and Affected Versions
Business Alliance Financial Circle (BAFC) smart contract implementation (affected versions not specified)
Description
The issue concerns the UBSexToken() function in the smart contract implementation, which is public by default and lacks caller identity checks. This allows attackers to change the contract's owner.
Recommendations
As a temporary workaround, consider restricting access to the UBSexToken() function until a patch is available.
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
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