TI-2020-18352 Aliases CVE-2020-35909 GHSA-h7qh-3h6f-w79p

An issue was discovered in the multihash crate before 0.11.3 for Rust.

LOW 36CWE-20Published 2020-12-31 · Updated 2024-08-04

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: None · None · High
Fix status: Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub.

Summary

An issue was discovered in the multihash crate before 0.11.3 for Rust. The from_slice parsing code can panic via unsanitized data from a network server.

Why it matters now

EPSS 0.01388 72nd percentileScored 2026-11-07

Fix Fixed multihash (crates.io): 0.11.3

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA
—	multihash (crates.io)	before 0.11.3	0.11.3	Patch available	GHSA-h7qh-3h6f-w79p

— Vendor— Affected all versions Fixed in — No fix listed CNA
multihash (crates.io) Vendor— Affected before 0.11.3 Fixed in 0.11.3 Patch available GHSA-h7qh-3h6f-w79p

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:protocol:multihash::::::rust::*	before 0.11.3	Vulnerable	Protocol

cpe:2.3:a:protocol:multihash:*:*:*:*:*:rust:*:* Versions before 0.11.3 Vulnerable ·Protocol

Remediation

Fix · GHSA-h7qh-3h6f-w79p multihash (crates.io) Fixed in 0.11.3 Advisory →

Timeline

2026-10-02 Threatist record created from CVE-2020-35909
2026-10-03 Alias added: GHSA-h7qh-3h6f-w79p

References

Patch 1

https://rustsec.org/advisories/RUSTSEC-2020-0068.html

Advisory 1

https://nvd.nist.gov/vuln/detail/CVE-2020-35909

Other 2

Sources

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