CVE-2022-0908: NULL Pointer Dereference

March 11, 2022 (updated November 7, 2023)

Null source pointer passed as an argument to memcpy() function within TIFFFetchNormalTag () in tif_dirread.c in libtiff versions up to 4.3.0 could lead to Denial of Service via crafted TIFF file.

References

gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-0908.json
gitlab.com/libtiff/libtiff/-/commit/a95b799f65064e4ba2e2dfc206808f86faf93e85
gitlab.com/libtiff/libtiff/-/issues/383
nvd.nist.gov/vuln/detail/CVE-2022-0908

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