Vulnerability Details CVE-2020-27823
A flaw was found in OpenJPEG’s encoder. This flaw allows an attacker to pass specially crafted x,y offset input to OpenJPEG to use during encoding. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 10.4%
CVSS Severity
CVSS v3 Score 7.8
CVSS v2 Score 6.8
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1905762
- https://lists.debian.org/debian-lts-announce/2021/02/msg00011.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OQR4EWRFFZQDMFPZKFZ6I3USLMW6TKTP/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WJUPGIZE6A4O52EBOF75MCXJOL6MUCRV/
- https://www.debian.org/security/2021/dsa-4882
- https://bugzilla.redhat.com/show_bug.cgi?id=1905762
- https://lists.debian.org/debian-lts-announce/2021/02/msg00011.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OQR4EWRFFZQDMFPZKFZ6I3USLMW6TKTP/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WJUPGIZE6A4O52EBOF75MCXJOL6MUCRV/
- https://www.debian.org/security/2021/dsa-4882
Products affected by CVE-2020-27823
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cpe:2.3:a:uclouvain:openjpeg:-
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cpe:2.3:a:uclouvain:openjpeg:1.0
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cpe:2.3:a:uclouvain:openjpeg:1.1
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cpe:2.3:a:uclouvain:openjpeg:1.2
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cpe:2.3:a:uclouvain:openjpeg:1.3
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cpe:2.3:a:uclouvain:openjpeg:1.4
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cpe:2.3:a:uclouvain:openjpeg:1.5
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cpe:2.3:a:uclouvain:openjpeg:1.5.1
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cpe:2.3:a:uclouvain:openjpeg:1.5.2
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cpe:2.3:a:uclouvain:openjpeg:2.0
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cpe:2.3:a:uclouvain:openjpeg:2.0.0
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cpe:2.3:a:uclouvain:openjpeg:2.0.1
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cpe:2.3:a:uclouvain:openjpeg:2.1
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cpe:2.3:a:uclouvain:openjpeg:2.1.0
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cpe:2.3:a:uclouvain:openjpeg:2.1.1
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cpe:2.3:a:uclouvain:openjpeg:2.1.2
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cpe:2.3:a:uclouvain:openjpeg:2.2.0
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cpe:2.3:a:uclouvain:openjpeg:2.3.0
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cpe:2.3:a:uclouvain:openjpeg:2.3.1
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cpe:2.3:o:debian:debian_linux:10.0
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cpe:2.3:o:debian:debian_linux:9.0
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cpe:2.3:o:fedoraproject:fedora:32
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cpe:2.3:o:fedoraproject:fedora:33