Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| [UNKNOWN] / python-ecdsa | affected 0.13.3 |
CWE
CWE-391
References
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14853
- https://github.com/warner/python-ecdsa/releases/tag/python-ecdsa-0.13.3
- https://www.debian.org/security/2019/dsa-4588
- https://seclists.org/bugtraq/2019/Dec/33
ADP enrichment
No English description supplied.