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CVE-2020-11759

CVE-2020-11759

EPSS 1.7%
An issue was discovered in OpenEXR before 2.4.1. Because of integer overflows in CompositeDeepScanLine::Data::handleDeepFrameBuffer and readSampleCountForLineBlock, an attacker can write to an out-of-bounds pointer.
Affected products
n/a · n/a

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References
https://bugs.chromium.org/p/project-zero/issues/detail?id=1987https://github.com/AcademySoftwareFoundation/openexr/blob/master/CHANGES.md#version-241-february-11-2020https://github.com/AcademySoftwareFoundation/openexr/releases/tag/v2.4.1https://lists.debian.org/debian-lts-announce/2020/08/msg00056.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/F4KFGDQG5PVYAU7TS5MZ7XCS6EMPVII3/https://security.gentoo.org/glsa/202107-27https://support.apple.com/kb/HT211288https://support.apple.com/kb/HT211289https://support.apple.com/kb/HT211290https://support.apple.com/kb/HT211291https://support.apple.com/kb/HT211293https://support.apple.com/kb/HT211294