References to Advisories, Solutions, and Tools

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Known Affected Software Configurations Switch to CPE 2.2

Change History

https://seclists.org/bugtraq/2019/Dec/33 [No Types Assigned]

https://www.debian.org/security/2019/dsa-4588 [No Types Assigned]

OR
     *cpe:2.3:a:python-ecdsa_project:python-ecdsa:*:*:*:*:*:*:*:* versions up to (excluding) 0.13.3

NIST (AV:N/AC:L/Au:N/C:N/I:N/A:P)

NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NIST CWE-755

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14853 No Types Assigned

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14853 Issue Tracking, Third Party Advisory

https://github.com/warner/python-ecdsa/releases/tag/python-ecdsa-0.13.3 No Types Assigned

https://github.com/warner/python-ecdsa/releases/tag/python-ecdsa-0.13.3 Release Notes

An error-handling flaw was found in python-ecdsa. During signature decoding, malformed DER signatures could raise unexpected exceptions (or no exceptions at all), which could lead to a denial of service.

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.