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Out-of-bounds Write Affecting openexr package, versions <2.2.0-11+deb9u1

0.0
medium

Snyk CVSS

    Attack Complexity Low
    Availability High

    Threat Intelligence

    EPSS 0.05% (18th percentile)
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NVD
5.5 medium
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Red Hat
6.2 medium
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SUSE
5.5 medium

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  • Snyk ID SNYK-DEBIAN9-OPENEXR-574595
  • published 26 Jun 2020
  • disclosed 26 Jun 2020
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Introduced: 26 Jun 2020

CVE-2020-15306 Open this link in a new tab
CWE-787 Open this link in a new tab

How to fix?

Upgrade Debian:9 openexr to version 2.2.0-11+deb9u1 or higher.

NVD Description

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

An issue was discovered in OpenEXR before v2.5.2. Invalid chunkCount attributes could cause a heap buffer overflow in getChunkOffsetTableSize() in IlmImf/ImfMisc.cpp.

References