CVE-2022-36354: 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…

PriorityP425medium5.3CVSS 3.1

AVNACLPRNUINSUCLINAN

EPSS

0.79%

52.1th percentile

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.

Affected

9 ranges

Vendor	Product	Version range	Fixed in
debian	debian_linux	—	—
debian	openimageio	< openimageio 2.3.21.0+dfsg-1 (bookworm)	openimageio 2.3.21.0+dfsg-1 (bookworm)
openimageio	openimageio	—	—
openimageio	openimageio	>= 0 < 2.2.10.1+dfsg-1+deb11u1	2.2.10.1+dfsg-1+deb11u1
openimageio	openimageio	>= 0 < 2.3.21.0+dfsg-1	2.3.21.0+dfsg-1
openimageio	openimageio	>= 0 < 2.3.21.0+dfsg-1	2.3.21.0+dfsg-1
openimageio	openimageio	>= 0 < 2.3.21.0+dfsg-1	2.3.21.0+dfsg-1
openimageio_project	openimageio	—	—
openimageio_project	openimageio	—	—

CVSS provenance

nvdv3.15.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

osv5.3MEDIUM

vendor_debian5.3MEDIUM

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