CVE-2022-0909: Divide By Zero

March 11, 2022 (updated November 7, 2023)

Divide By Zero error in tiffcrop in libtiff 4.3.0 allows attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit f8d0f9aa.

References

gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-0909.json
gitlab.com/libtiff/libtiff/-/issues/393
gitlab.com/libtiff/libtiff/-/merge_requests/310
nvd.nist.gov/vuln/detail/CVE-2022-0909

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