Integer Overflow or Wraparound Affecting harfbuzz package, versions *


low

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Availability High
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NVD
5.5 medium
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SUSE
7.3 high
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Red Hat
5.5 medium

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  • Snyk ID SNYK-DEBIAN11-HARFBUZZ-2934730
  • published 23 Jun 2022
  • disclosed 23 Jun 2022

How to fix?

There is no fixed version for Debian:11 harfbuzz.

NVD Description

Note: Versions mentioned in the description apply only to the upstream harfbuzz package and not the harfbuzz package as distributed by Debian:11. See How to fix? for Debian:11 relevant fixed versions and status.

An integer overflow in the component hb-ot-shape-fallback.cc of Harfbuzz v4.3.0 allows attackers to cause a Denial of Service (DoS) via unspecified vectors.