Cyber Resilience

CVE-2024-24564

LowPublic PoC

Published: 26 February 2024

Published
26 February 2024
Modified
16 January 2025
KEV Added
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Patch
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CVSS Score v3.1 3.7 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS Score 0.0036 58.8th percentile
Risk Priority 8 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2024-24564 is a low-severity Out-of-bounds Read (CWE-125) vulnerability in Vyperlang Vyper. Its CVSS base score is 3.7 (Low).

Operationally, ranked in the top 41.2% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.

EU & UK References

Vulnerability details

Vyper is a pythonic Smart Contract Language for the ethereum virtual machine. When using the built-in `extract32(b, start)`, if the `start` index provided has for side effect to update `b`, the byte array to extract `32` bytes from, it could…

more

be that some dirty memory is read and returned by `extract32`. This vulnerability is fixed in 0.4.0.

CWE(s)
CWE-125

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

vyperlang
vyper
≤ 0.4.0

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References