Antonkueltz maintains a narrowly scoped cryptographic library, fastecdsa, that implements elliptic-curve signature operations for specialized applications. Its vulnerability profile centers on signature-verification logic and resource-initialization issues inherent to low-level cryptographic implementations, reflecting the precision demands of this class of software. Current severity, exploitation activity, and exposure counts are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Antonkueltz over time
Signals from CVEs in this vendor scope (2 CVEs).
2 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2020-12607HIGH An issue was discovered in fastecdsa before 2.1.2. When using the NIST P-256 curve in the ECDSA implementation, the point at infinity is mishandled. This means that for an extreme | Jun 2, 2020 | 7.5 | 25 | NO | NO |
CVE-2024-21502HIGH Versions of the package fastecdsa before 2.3.2 are vulnerable to Use of Uninitialized Variable on the stack, via the curvemath_mul function in src/curveMath.c, due to being used an | Feb 24, 2024 | 7.5 | 22 | NO | NO |
Signals from CVEs in this vendor scope (2 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Antonkueltz.
Media articles that mention a CVE ID that affects a product developed by Antonkueltz — matched by CVE ID, not by vendor name.