CVE-2022-2057: Divide By Zero error in tiffcrop in libtiff 4.4.0 allows attackers to cause a denial-of-service via a crafted tiff file

Medium severity · published Jun 30, 2022

CVE-2022-2057

Divide By Zero error in tiffcrop in libtiff 4.4.0 allows attackers to cause a denial-of-service via a crafted tiff file

6.5

CVSS

1.3%

EPSS

On KEV

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Attack vector

Network

Complexity

Low

Privileges

None

User interaction

Required

Confidentiality

None

Integrity

None

Availability

High

Scope

Unchanged

Exploitation

Is it being used?

Exploit prediction (EPSS)1.3% · higher than 70% of CVEs

Exploited in the wildNo evidence yet

CISA KEVNot listed

Ransomware campaign useNot known

Affected products

Which versions

Active IQ Unified Manager · Netapp

All versions, or not specified · source: NVD

Debian Linux · Debian

10.0; 11.0 · source: NVD

Fedora · Fedoraproject

35; 36 · source: NVD

Libtiff · Libtiff

4.4.0 · source: NVD

Affected product

Debian Linux

Debian

All Debian Linux CVEs

References

NVD

https://nvd.nist.gov/vuln/detail/CVE-2022-2057

CVE.org

https://www.cve.org/CVERecord?id=CVE-2022-2057

Third Party Advisory

https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-2057.json

Exploit

https://gitlab.com/libtiff/libtiff/-/issues/427

Issue Tracking

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

Mailing List

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

lists.fedoraproject.org

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

lists.fedoraproject.org

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