Out-of-bounds Write Affecting landfillbaby/png2webp package, versions [,1.0.5)


0.0
critical

Snyk CVSS

    Attack Complexity Low
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    Exploit Maturity Proof of concept
    EPSS 0.08% (33rd percentile)
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NVD
5.5 medium

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  • Snyk ID SNYK-UNMANAGED-LANDFILLBABYPNG2WEBP-2962996
  • published 29 Jul 2022
  • disclosed 29 Jul 2022
  • credit Halcy0nic

How to fix?

Upgrade landfillbaby/png2webp to version 1.0.5 or higher.

Overview

Affected versions of this package are vulnerable to Out-of-bounds Write via a crafted .png file reaching the w2p function.