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CVE-2022-2521

CVE-2022-2521

EPSS 0.9%CWE-763
It was found in libtiff 4.4.0rc1 that there is an invalid pointer free operation in TIFFClose() at tif_close.c:131 called by tiffcrop.c:2522 that can cause a program crash and denial of service while processing crafted input.
Affected products
n/a · libtiff

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References
https://gitlab.com/libtiff/libtiff/-/issues/422https://gitlab.com/libtiff/libtiff/-/merge_requests/378https://www.debian.org/security/2023/dsa-5333