Staging Environment: Content and features may be unstable or change without notice.
Search for vulnerabilities
Vulnerability details: VCID-5ref-7p86-euep
Vulnerability ID VCID-5ref-7p86-euep
Aliases CVE-2023-0798
Summary Out-of-bounds Read LibTIFF 4.4.0 has an out-of-bounds read in tiffcrop in tools/tiffcrop.c:3400, 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 afaabc3e.
Status Published
Exploitability 0.5
Weighted Severity 5.5
Risk 2.8
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-125 Out-of-bounds Read
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
cvssv3 6.1 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-0798.json
epss 0.00013 https://api.first.org/data/v1/epss?cve=CVE-2023-0798
cvssv3.1 3.3 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 6.8 https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0798.json
ssvc Track https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0798.json
cvssv3.1 6.8 https://gitlab.com/libtiff/libtiff/-/commit/afaabc3e50d4e5d80a94143f7e3c997e7e410f68
ssvc Track https://gitlab.com/libtiff/libtiff/-/commit/afaabc3e50d4e5d80a94143f7e3c997e7e410f68
cvssv3.1 6.8 https://gitlab.com/libtiff/libtiff/-/issues/492
ssvc Track https://gitlab.com/libtiff/libtiff/-/issues/492
cvssv3.1 6.8 https://lists.debian.org/debian-lts-announce/2023/02/msg00026.html
ssvc Track https://lists.debian.org/debian-lts-announce/2023/02/msg00026.html
cvssv3.1 6.8 https://security.gentoo.org/glsa/202305-31
ssvc Track https://security.gentoo.org/glsa/202305-31
cvssv3.1 6.8 https://security.netapp.com/advisory/ntap-20230316-0003/
ssvc Track https://security.netapp.com/advisory/ntap-20230316-0003/
cvssv3.1 6.8 https://www.debian.org/security/2023/dsa-5361
ssvc Track https://www.debian.org/security/2023/dsa-5361
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-0798.json
https://api.first.org/data/v1/epss?cve=CVE-2023-0798
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://gitlab.com/libtiff/libtiff/-/commit/afaabc3e50d4e5d80a94143f7e3c997e7e410f68
https://gitlab.com/libtiff/libtiff/-/issues/492
1031632 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1031632
2170157 https://bugzilla.redhat.com/show_bug.cgi?id=2170157
CVE-2023-0798 https://nvd.nist.gov/vuln/detail/CVE-2023-0798
CVE-2023-0798.JSON https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0798.json
dsa-5361 https://www.debian.org/security/2023/dsa-5361
GLSA-202305-31 https://security.gentoo.org/glsa/202305-31
msg00026.html https://lists.debian.org/debian-lts-announce/2023/02/msg00026.html
ntap-20230316-0003 https://security.netapp.com/advisory/ntap-20230316-0003/
RHSA-2023:3711 https://access.redhat.com/errata/RHSA-2023:3711
USN-5923-1 https://usn.ubuntu.com/5923-1/
No exploits are available.
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-0798.json
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: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
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: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H Found at https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0798.json
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/2025-03-21T19:02:53Z/ Found at https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0798.json
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H Found at https://gitlab.com/libtiff/libtiff/-/commit/afaabc3e50d4e5d80a94143f7e3c997e7e410f68
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/2025-03-21T19:02:53Z/ Found at https://gitlab.com/libtiff/libtiff/-/commit/afaabc3e50d4e5d80a94143f7e3c997e7e410f68
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H Found at https://gitlab.com/libtiff/libtiff/-/issues/492
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/2025-03-21T19:02:53Z/ Found at https://gitlab.com/libtiff/libtiff/-/issues/492
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H Found at https://lists.debian.org/debian-lts-announce/2023/02/msg00026.html
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/2025-03-21T19:02:53Z/ Found at https://lists.debian.org/debian-lts-announce/2023/02/msg00026.html
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H Found at https://security.gentoo.org/glsa/202305-31
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/2025-03-21T19:02:53Z/ Found at https://security.gentoo.org/glsa/202305-31
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H Found at https://security.netapp.com/advisory/ntap-20230316-0003/
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/2025-03-21T19:02:53Z/ Found at https://security.netapp.com/advisory/ntap-20230316-0003/
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H Found at https://www.debian.org/security/2023/dsa-5361
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/2025-03-21T19:02:53Z/ Found at https://www.debian.org/security/2023/dsa-5361
Exploit Prediction Scoring System (EPSS)
Percentile 0.02115
EPSS Score 0.00013
Published At May 30, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-05-30T20:59:44.904676+00:00 GitLab Importer Import https://gitlab.com/gitlab-org/advisories-community/-/blob/main/conan/libtiff/CVE-2023-0798.yml 38.6.0