Chacha20 Project maintains a narrow cryptographic cipher implementation with a focused vulnerability footprint centered on the chacha20 algorithm itself. The observed weakness class involves integer overflow and wraparound conditions, reflecting the arithmetic-heavy nature of stream cipher operations. Live severity, exploitation, and exposure counts are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Chacha20 Project over time
Signals from CVEs in this vendor scope (1 CVEs).
1 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2019-25005HIGH 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. | Dec 31, 2020 | 7.5 | 24 | NO | NO |
Signals from CVEs in this vendor scope (1 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Chacha20 Project.
Media articles that mention a CVE ID that affects a product developed by Chacha20 Project — matched by CVE ID, not by vendor name.