Elixir Ecdsa

1 CVEs product

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CVE-2021-43568 Nov 09, 22:15 CRITICAL POC Act Now

The verify function in the Stark Bank Elixir ECDSA library (ecdsa-elixir) 1.0.0 fails to check that the signature is non-zero, which allows attackers to forge signatures on arbitrary messages. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Information Disclosure Jwt Attack Elixir Ecdsa Starkbank

NVD GitHub

CVSS 3.1

9.8

EPSS

1.0%

CVE-2021-43568

EPSS 1% CVSS 9.8

CRITICAL POC Act Now

The verify function in the Stark Bank Elixir ECDSA library (ecdsa-elixir) 1.0.0 fails to check that the signature is non-zero, which allows attackers to forge signatures on arbitrary messages. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Information Disclosure Jwt Attack Elixir Ecdsa +1

NVD GitHub

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