PT-2022-6812 · Unknown+1 · Openimageio+1
Lilith >_>
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Published
2022-11-14
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Updated
2023-05-30
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CVE-2022-43598
CVSS v3.1
8.1
High
| Vector | AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
OpenImageIO versions 2.4.4.2
Description
The issue is related to a memory buffer overflow in the IFFOutput component of the OpenImageIO library. This can allow a remote attacker to access confidential data, compromise its integrity, and cause a denial of service using a specially crafted file. The vulnerability arises when the
m spec.format is TypeDesc::UINT16, allowing for arbitrary code execution through a specially crafted ImageOutput Object.Recommendations
For OpenImageIO version 2.4.4.2, consider disabling the IFFOutput alignment padding functionality until a patch is available to prevent exploitation. Restrict access to the vulnerable component to minimize the risk of arbitrary code execution. Avoid using the
m spec.format as TypeDesc::UINT16 in the affected functionality until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.Exploit
Memory Corruption
Heap Based Buffer Overflow
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Related Identifiers
Affected Products
Astra Linux
Openimageio