Reachable Assertion Affecting rulex package, versions <0.4.3


0.0
medium

Snyk CVSS

    Attack Complexity Low
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NVD
6.5 medium

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  • Snyk ID SNYK-RUST-RULEX-2933579
  • published 22 Jun 2022
  • disclosed 21 Jun 2022
  • credit evanrichter

How to fix?

Upgrade rulex to version 0.4.3 or higher.

Overview

Affected versions of this package are vulnerable to Reachable Assertion when parsing untrusted expressions which contains a multi-byte UTF-8 code point in a string literal or after a backslash, because it tries to slice into the code point and panics as a result.

References