CVE-2019-16143

CRITICAL

9.8

Description

An issue was discovered in the blake2 crate before 0.8.1 for Rust. The BLAKE2b and BLAKE2s algorithms, when used with HMAC, produce incorrect results because the block sizes are half of the required sizes.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published9/9/2019

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

blake2:blake2-rust

Weaknesses (CWE)

CWE-327

References

https://rustsec.org/advisories/RUSTSEC-2019-0019.html(cve@mitre.org)

https://rustsec.org/advisories/RUSTSEC-2019-0019.html(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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