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CVE-2020-16587

Status Candidate

Overview

A heap-based buffer overflow vulnerability exists in Academy Software Foundation OpenEXR 2.3.0 in chunkOffsetReconstruction in ImfMultiPartInputFile.cpp that can cause a denial of service via a crafted EXR file.

Related Files

Ubuntu Security Notice USN-4676-1
Posted Jan 5, 2021
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 4676-1 - It was discovered that OpenEXR incorrectly handled certain malformed EXR image files. If a user were tricked into opening a crafted EXR image file, a remote attacker could cause a denial of service, or possibly execute arbitrary code.

tags | advisory, remote, denial of service, arbitrary
systems | linux, ubuntu
advisories | CVE-2020-16587
SHA-256 | 1988feb5edea2e463ec15dc77d3dcd292ce3dc6744a2deff06da2ff799e10635
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