CVE-2022-2056

Description

Divide By Zero error in tiffcrop in libtiff 4.4.0 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 f3a5e010.

References

https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-2056.json

https://gitlab.com/libtiff/libtiff/-/issues/415

https://gitlab.com/libtiff/libtiff/-/merge_requests/346

https://lists.debian.org/debian-lts-announce/2023/01/msg00018.html

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4TSS7MJ7OO7JO5BNKCRYSFU7UAYOKLA2/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OXUMJXVEAYFWRO3U3YHKSULHIVDOLEQS/

https://security.netapp.com/advisory/ntap-20220826-0001/

https://www.debian.org/security/2023/dsa-5333

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3