PT-2022-7117 · Unknown+1 · Openimageio+1
Lilith >_>
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Published
2022-10-19
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Updated
2023-08-07
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CVE-2022-41837
CVSS v2.0
10
Critical
| Vector | AV:N/AC:L/Au:N/C:C/I:C/A:C |
Name of the Vulnerable Software and Affected Versions
OpenImageIO versions prior to the fixed version
Description
The issue is related to the
add exif item to spec function in the OpenImageIO library, which can lead to stack-based memory corruption when processing specially-crafted exif metadata. This can allow a remote attacker to access confidential data, compromise its integrity, and cause a denial of service using a maliciously crafted file. The vulnerability can be triggered by providing a malicious file with crafted exif metadata.Recommendations
For OpenImageIO versions prior to the fixed version, consider disabling the
add exif item to spec function until a patch is available to prevent exploitation. Restrict access to files with potentially malicious exif metadata to minimize the risk of triggering this issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.Exploit
Memory Corruption
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Related Identifiers
Affected Products
Astra Linux
Openimageio