CVE-2021-45709

Published Dec 26, 2021 CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
Description
An issue was discovered in the crypto2 crate through 2021-10-08 for Rust. During Chacha20 encryption and decryption, an unaligned read of a u32 may occur.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2022-0545 An issue was discovered in the crypto2 crate through 2021-10-08 for Rust. During Chacha20 encryption and decryption, an unaligned read of a u32 may occur.
Github GHSA Github GHSA GHSA-9hfg-pxr6-q4vp Use of a Broken or Risky Cryptographic Algorithm in crypto2
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Aug 4, 2024, 4:47 AM
Reserved
Dec 26, 2021, 12:00 AM
Status
Modified
Published
Dec 27, 2021, 12:15 AM
Modified
Jun 17, 2026, 4:13 AM