Staging Environment: Content and features may be unstable or change without notice.
Advisory details: gitlab / conan/libtiff/CVE-2023-0801
Advisory ID gitlab/conan/libtiff/CVE-2023-0801
Aliases CVE-2023-0801
Summary Out-of-bounds Write LibTIFF 4.4.0 has an out-of-bounds write in tiffcrop in libtiff/tif_unix.c:368, invoked by tools/tiffcrop.c:2903 and tools/tiffcrop.c:6778, 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 33aee127.
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 (3)
CWE-787 Out-of-bounds Write
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
cvssv3.1 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/conan/libtiff/CVE-2023-0801.yml
Reference id Reference type URL
https://gitlab.com/libtiff/libtiff/-/commit/33aee1275d9d1384791d2206776eb8152d397f00
https://gitlab.com/libtiff/libtiff/-/issues/498
CVE-2023-0801 https://nvd.nist.gov/vuln/detail/CVE-2023-0801
CVE-2023-0801.JSON https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0801.json
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 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/conan/libtiff/CVE-2023-0801.yml
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:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-03-21T19:00:40Z/

Decision: Track

Source URL: https://github.com/cisagov/vulnrichment/blob/develop/2023/0xxx/CVE-2023-0801.json

Source Advisory: vulnrichment/CVE-2023-0801

View SSVC decision tree 
[{'Exploitation': 'poc'},
 {'Automatable': 'no'},
 {'Technical Impact': 'partial'},
 {'Mission Prevalence': 'minimal'},
 {'Public Well-being Impact': 'material'},
 {'Mission & Well-being': 'medium'}]