CVE-2022-0562

medium

Description

Null source pointer passed as an argument to memcpy() function within TIFFReadDirectory() in tif_dirread.c in libtiff versions from 4.0 to 4.3.0 could lead to Denial of Service via crafted TIFF file. For users that compile libtiff from sources, a fix is available with commit 561599c.

References

Advisories
More

https://www.debian.org/security/2022/dsa-5108

https://security.netapp.com/advisory/ntap-20220318-0001/

https://security.gentoo.org/glsa/202210-10

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DZEHZ35XVO2VBZ4HHCMM6J6TQIDSBQOM/

https://lists.debian.org/debian-lts-announce/2022/03/msg00001.html

https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-0562.json

https://gitlab.com/gitlab-org/build/omnibus-mirror/libtiff/-/commit/561599c99f987dc32ae110370cfdd7df7975586b

https://gitlab.com/libtiff/libtiff/-/issues/362

Details

Source: Mitre, NVD

Published: 2022-02-11

Updated: 2024-11-21

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 5.5

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Severity: Medium

EPSS

EPSS: 0.00028