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LibRaw: lack of thumbnail size range check can lead to buffer overflow

🗓️ 04 Nov 2020 01:21:54Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 5 Views

LibRaw before 0.20-RC1 lacks thumbnail size validation, risking buffer overflow in decoders.

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Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux8ppc64lelibraw0:0.19.5-2.el8LibRaw-0:0.19.5-2.el8.ppc64le.rpm
Red Hat Enterprise Linux8x86_64libraw0:0.19.5-2.el8LibRaw-0:0.19.5-2.el8.x86_64.rpm
Red Hat Enterprise Linux8anylibraw0:0.19.5-2.el8.i686LibRaw-0:0.19.5-2.el8.i686.noarch.rpm
Red Hat Enterprise Linux8ppc64lelibraw-debuginfo0:0.19.5-2.el8LibRaw-debuginfo-0:0.19.5-2.el8.ppc64le.rpm
Red Hat Enterprise Linux8x86_64libraw-debuginfo0:0.19.5-2.el8LibRaw-debuginfo-0:0.19.5-2.el8.x86_64.rpm
Red Hat Enterprise Linux8anylibraw-debuginfo0:0.19.5-2.el8.i686LibRaw-debuginfo-0:0.19.5-2.el8.i686.noarch.rpm
Red Hat Enterprise Linux8ppc64lelibraw-debugsource0:0.19.5-2.el8LibRaw-debugsource-0:0.19.5-2.el8.ppc64le.rpm
Red Hat Enterprise Linux8x86_64libraw-debugsource0:0.19.5-2.el8LibRaw-debugsource-0:0.19.5-2.el8.x86_64.rpm
Red Hat Enterprise Linux8anylibraw-debugsource0:0.19.5-2.el8.i686LibRaw-debugsource-0:0.19.5-2.el8.i686.noarch.rpm
Red Hat Enterprise Linux8ppc64lelibraw-devel0:0.19.5-2.el8LibRaw-devel-0:0.19.5-2.el8.ppc64le.rpm
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26 Jun 2026 21:04Current
6.7Medium risk
Vulners AI Score6.7
CVSS 25
CVSS 3.17.5
EPSS0.03672
5