A heap out of bounds read vulnerability exists in the handling of IPTC data while parsing TIFF images in OpenImageIO v2.3.19.0. A specially-crafted TIFF file can cause a read of adjacent heap memory, which can leak sensitive process information. An attacker can provide a malicious file to trigger this vulnerability. https://talosintelligence.com/vulnerability_reports/TALOS-2022-1631
Created OpenImageIO tracking bugs for this issue: Affects: epel-all [bug 2156022] Affects: fedora-all [bug 2156023]
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.