Is grin affected by CVE-2020-12439?

crates.io grin is affected in <3.1.0.

Is CVE-2020-12439 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 1.6%.

medium

CVE-2020-12439

Q: Is CVE-2020-12439 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 1.6%.

crates.io · grin

Summary

Grin allows attackers to adversely affect availability of data on a Mimblewimble blockchain

Severity: medium
EPSS: 1.6% (p72)
Also known as: GHSA-6x52-88cq-55q5
Published: 2022-05-24

References

https://nvd.nist.gov/vuln/detail/CVE-2020-12439
https://github.com/mimblewimble/grin/issues/3235
https://github.com/mimblewimble/grin/pull/3236

Related advisories

CVE-2020-15899 — high · crates.io/grin
CVE-2020-6638 — high · crates.io/grin

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Sources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.