CVE-2018-10973 — HIGH (7.5)

Vulnerability Description

An integer overflow in the transferMulti function of a smart contract implementation for KoreaShow, an Ethereum ERC20 token, allows attackers to accomplish an unauthorized increase of digital assets via crafted _value parameters.

CVSS Score

7.5

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Koreashow Project	Koreashow	-

Related Weaknesses (CWE)

CWE-190

References

http://openwall.com/lists/oss-security/2018/05/10/2ExploitMailing ListThird Party Advisory
http://openwall.com/lists/oss-security/2018/05/10/2ExploitMailing ListThird Party Advisory

FAQ

What is CVE-2018-10973?

CVE-2018-10973 is a vulnerability with a CVSS score of 7.5 (HIGH). An integer overflow in the transferMulti function of a smart contract implementation for KoreaShow, an Ethereum ERC20 token, allows attackers to accomplish an unauthorized increase of digital assets v...

How severe is CVE-2018-10973?

CVE-2018-10973 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-10973?

Check the references section above for vendor advisories and patch information. Affected products include: Koreashow Project Koreashow.