Staging Environment: Content and features may be unstable or change without notice.
Advisory details: vulnrichment / CVE-2022-3626
Advisory ID vulnrichment/CVE-2022-3626
Aliases
Summary LibTIFF 4.4.0 has an out-of-bounds write in _TIFFmemset in libtiff/tif_unix.c:340 when called from processCropSelections, tools/tiffcrop.c:7619, allowing 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 236b7191.
Status Published
Exploitability 0.5
Weighted Severity 0.0
Risk
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (0)
There are no known CWE.
System Score Found at
cvssv3.1 5.5
ssvc Track
Reference id Reference type URL
https://gitlab.com/libtiff/libtiff/-/commit/236b7191f04c60d09ee836ae13b50f812c841047
https://gitlab.com/libtiff/libtiff/-/issues/426
CVE-2022-3626.JSON https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-3626.json
msg00018.html Mailing List https://lists.debian.org/debian-lts-announce/2023/01/msg00018.html
ntap-20230110-0001 Other https://security.netapp.com/advisory/ntap-20230110-0001/
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at None
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-05-07T15:00:37Z/ Found at None

Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-05-07T15:00:37Z/

Decision: Track

Source URL: https://github.com/cisagov/vulnrichment/blob/develop/2022/3xxx/CVE-2022-3626.json

Source Advisory: vulnrichment/CVE-2022-3626

View SSVC decision tree 
[{'Exploitation': 'none'},
 {'Automatable': 'no'},
 {'Technical Impact': 'partial'},
 {'Mission Prevalence': 'minimal'},
 {'Public Well-being Impact': 'material'},
 {'Mission & Well-being': 'medium'}]