Security Advisory

CVE-2020-15093

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2020-07-09 18:45:16

Last updated 2024-08-04 13:08:21

Assigner GitHub_M

State PUBLISHED

Description

The tough library (Rust/crates.io) prior to version 0.7.1 does not properly verify the threshold of cryptographic signatures. It allows an attacker to duplicate a valid signature in order to circumvent TUF requiring a minimum threshold of unique signatures before the metadata is considered valid. A fix is available in version 0.7.1. CVE-2020-6174 is assigned to the same vulnerability in the TUF reference implementation.

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