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Buffer Overflow Affecting libheif package, versions *

low

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Confidentiality High
    Availability High

    Threat Intelligence

    EPSS 0.23% (61st percentile)
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NVD
8.1 high

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  • Snyk ID SNYK-DEBIAN10-LIBHEIF-1910706
  • published 4 Nov 2021
  • disclosed 3 Nov 2021
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Introduced: 3 Nov 2021

CVE-2020-23109 Open this link in a new tab
CWE-120 Open this link in a new tab

How to fix?

There is no fixed version for Debian:10 libheif.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libheif package and not the libheif package as distributed by Debian. See How to fix? for Debian:10 relevant fixed versions and status.

Buffer overflow vulnerability in function convert_colorspace in heif_colorconversion.cc in libheif v1.6.2, allows attackers to cause a denial of service and disclose sensitive information, via a crafted HEIF file.