CVE-2018-17882: An Integer overflow vulnerability exists in the batchTransfer function of a smart contract implementation for

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HIGH 7.5REMOTEMITIGATE

CVE-2018-17882 is a high-severity flaw (CVSS 7.5) affecting battletoken. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

An Integer overflow vulnerability exists in the batchTransfer function of a smart contract implementation for CryptoBotsBattle (CBTB), an Ethereum token. This vulnerability could be used by an attacker to create an arbitrary amount of tokens for any user.

Why this priority

High severity
Public exploit reference
Remotely exploitable, no login, no user action

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	1.3% (top 29%)
CISA exploited list	No
Weakness	CWE-190
Published	2019-03-15
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: cryptobots

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2019-03-15 20:29 UTCPublished CVE record published
2026-06-17 01:46 UTCUpdated Record last modified

cryptobots battletoken MITIGATE

Affected: all versions

Fixed in: no fixed release known

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy battletoken || rpm -q battletoken || battletoken --version

No fixed or unaffected release known

Apply the vendor mitigation from the advisory, disable the affected feature, or restrict network access.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2018-17882?

battletoken: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2018-17882 being exploited?

CVE-2018-17882 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2018-17882 affect?

CVE-2018-17882 affects battletoken. Severity is high (CVSS 7.5). An Integer overflow vulnerability exists in the batchTransfer function of a smart contract implementation for CryptoBotsBattle (CBTB), an Ethereum token. This vulnerability could be used by an attacker to create an arbitrary amount of token

How urgent is CVE-2018-17882?

Priority 54/100. High severity; Public exploit reference; Remotely exploitable, no login, no user action

References

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