CVE-2022-41639 Memory corruption in OpenImageIO

What is CVE-2022-41639?

CVE-2022-41639 is a critical memory corruption vulnerability in Debian Debian Linux, published on 23 Dec 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

A heap based buffer overflow vulnerability exists in tile decoding code of TIFF image parser in OpenImageIO master-branch-9aeece7a and v2.3.19.0. A specially-crafted TIFF file can lead to an out of bounds memory corruption, which can result in arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.

Weakness: CWE-787, CWE-122

Which versions are affected by CVE-2022-41639?

It affects 2 products.

Products include Debian Debian Linux, Openimageio Openimageio.

How do I fix CVE-2022-41639?

Upgrade to a fixed version.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2022-41639 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-41639 exists.

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All Debian Debian Linux vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as DEBIAN-CVE-2022-41639, GHSA-8vqv-gv6p-pjjr, UBUNTU-CVE-2022-41639.