Candidate: CVE-2022-0562
PublicDate: 2022-02-11 18:15:00 UTC
References:
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0562
 https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-0562.json
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.
Ubuntu-Description:
Notes:
Mitigation:
Bugs:
 https://gitlab.com/libtiff/libtiff/-/issues/362
Priority: low
Discovered-by:
Assigned-to:
CVSS:
 nvd: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H [5.5 MEDIUM]


Patches_tiff:
 upstream: https://gitlab.com/gitlab-org/build/omnibus-mirror/libtiff/-/commit/561599c99f987dc32ae110370cfdd7df7975586b
upstream_tiff: released (4.3.0-4)
trusty/esm_tiff: needs-triage
esm-infra/xenial_tiff: needs-triage
trusty_tiff: ignored (out of standard support)
xenial_tiff: ignored (out of standard support)
bionic_tiff: needed
focal_tiff: needed
impish_tiff: needed
jammy_tiff: not-affected (4.3.0-4)
devel_tiff: not-affected (4.3.0-4)