Kurz gesagt
- CVE-2019-14853 ist eine Schwachstelle (HOCH (CVSS 7.5)) in ecdsa, python-ecdsa (python-ecdsa project).
- Wahrscheinlichkeit einer Ausnutzung in den nächsten 30 Tagen (EPSS): 2.4%, höher als bei 84.1% aller Schwachstellen.
- Abhilfe: auf 0.13.3 oder neuer aktualisieren.
| Package | Affected versions | Patched versions |
|---|
| ecdsa PyPI | < 0.13.3
| 0.13.3
|
| python-ecdsa | < 0.13.3
| 0.13.3
|
Description
Duplicate Advisory
This advisory has been withdrawn because it is a duplicate of GHSA-pwfw-mgfj-7g3g. This link is maintained to preserve external references.
NVD description
An error-handling flaw was found in python-ecdsa before version 0.13.3. During signature decoding, malformed DER signatures could raise unexpected exceptions (or no exceptions at all), which could lead to a denial of service.
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