A heap out-of-bounds read vulnerability exists in the RLA...
Moderate severity
Unreviewed
Published
Dec 23, 2022
to the GitHub Advisory Database
•
Updated May 30, 2023
Description
Published by the National Vulnerability Database
Dec 22, 2022
Published to the GitHub Advisory Database
Dec 23, 2022
Last updated
May 30, 2023
A heap out-of-bounds read vulnerability exists in the RLA format parser of OpenImageIO master-branch-9aeece7a and v2.3.19.0. More specifically, in the way run-length encoded byte spans are handled. A malformed RLA file can lead to an out-of-bounds read of heap metadata which can result in sensitive information leak. An attacker can provide a malicious file to trigger this vulnerability.
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