CVE-2020-37288
Last modified
CVE-2020-37288 is a low-severity vulnerability rated 3.7/10 on the CVSS scale. Vyper from 0.1.0b10 before 0.2.3 generates incorrect code for a return statement inside a for loop in an internal function called two or more internal calls deep, producing an invalid jump destination (stack underflow). Affected contracts revert such calls unnecessarily, which in limited circumstances could enable denial of service against public contracts.. EPSS estimates a 0.28% chance of exploitation in the next 30 days.
Description
Vyper from 0.1.0b10 before 0.2.3 generates incorrect code for a return statement inside a for loop in an internal function called two or more internal calls deep, producing an invalid jump destination (stack underflow). Affected contracts revert such calls unnecessarily, which in limited circumstances could enable denial of service against public contracts.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| vyperlang | vyper | >= 0.1.0b10, < 0.2.3 |
References
Timeline
- Published
- Last Modified
- Status
- Awaiting Analysis
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Scan your code nowSource: NVD / NIST