Description
An issue was discovered in the chacha20 crate before 0.2.3 for Rust. A ChaCha20 counter overflow makes it easier for attackers to determine plaintext.
Published: 2020-12-31
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-1765 An issue was discovered in the chacha20 crate before 0.2.3 for Rust. A ChaCha20 counter overflow makes it easier for attackers to determine plaintext.
Github GHSA Github GHSA GHSA-j2r6-2m5c-vgh5 Counter overflow in chacha20
History

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Subscriptions

Chacha20 Project Chacha20
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T03:00:18.888Z

Reserved: 2020-12-31T00:00:00.000Z

Link: CVE-2019-25005

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-12-31T10:15:14.410

Modified: 2024-11-21T04:39:43.277

Link: CVE-2019-25005

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses