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Weakness (CWE)

CWE-391: DEPRECATED: Unchecked Error Condition

Base Deprecated Mapping prohibited

This entry has been deprecated because it used
ambiguous terminology and incorporated and confused multiple
weaknesses. See Mapping Notes for other recommendations, and
see Maintenance Notes for more detailed
explanations.

Source: MITRE CWE-391

All Critical High Medium Low Exploited only Public exploit

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  • Low 3.7
    CVE-2019-14853

    ecdsa Denial of Service vulnerability in signature verification and signature malleability

    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.

    [UNKNOWN] python-ecdsa python-ecdsa python-ecdsa Debian Ubuntu Alpine PyPI