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Out-of-bounds Write Affecting libwebp package, versions <0.5.2-1+deb9u1

0.0
critical

Snyk CVSS

    Attack Complexity Low
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 0.28% (68th percentile)
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NVD
9.8 critical
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SUSE
9.8 critical
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Red Hat
9.8 critical

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  • Snyk ID SNYK-DEBIAN9-LIBWEBP-1289571
  • published 5 May 2021
  • disclosed 21 May 2021
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Introduced: 5 May 2021

CVE-2018-25011 Open this link in a new tab
CWE-787 Open this link in a new tab

How to fix?

Upgrade Debian:9 libwebp to version 0.5.2-1+deb9u1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libwebp package and not the libwebp package as distributed by Debian. See How to fix? for Debian:9 relevant fixed versions and status.

A heap-based buffer overflow was found in libwebp in versions before 1.0.1 in PutLE16().