
CVE catalog
CVE-2023-40745
tiff affected and fixed versions
LibTIFF is vulnerable to an integer overflow. This flaw allows remote attackers to cause a denial of service (application crash) or possibly execute an arbitrary code via a crafted tiff image, which triggers a heap-based buffer overflow.
- Severity
- Medium · CVSS 6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.41% · Oct 27, 2026
Projects and upstream resources
Reported versions and fixes
Each observation applies to its named package, distribution, and release. Distribution backports can fix a vulnerability while retaining an older upstream version number.
| Distribution / release | Package | Version | Status | Source |
|---|---|---|---|---|
| Debiantrixie-security | tiff | 4.7.0-3+deb13u3 | Fixed | [CVE-2023-40745] |
| Debiantrixie | tiff | 4.5.1+git230720-1 | FixedDistribution-reported fixed boundary | [CVE-2023-40745] |
| Debiantrixie | tiff | 4.7.0-3+deb13u3 | Fixed | [CVE-2023-40745] |
| Debiansid | tiff | 4.5.1+git230720-1 | FixedDistribution-reported fixed boundary | [CVE-2023-40745] |
| Debiansid | tiff | 4.7.2-1 | Fixed | [CVE-2023-40745] |
| Debianforky | tiff | 4.5.1+git230720-1 | FixedDistribution-reported fixed boundary | [CVE-2023-40745] |
| Debianforky | tiff | 4.7.2-1 | Fixed | [CVE-2023-40745] |
| Debianbookworm-security | tiff | 4.5.0-6+deb12u4 | Fixed | [CVE-2023-40745] |
| Debianbookworm | tiff | 4.5.0-6+deb12u1 | FixedDistribution-reported fixed boundary | [CVE-2023-40745] |
| Debianbookworm | tiff | 4.5.0-6+deb12u4 | Fixed | [CVE-2023-40745] |
Provider details and historical evidence
| Distribution / release | Package | Version | Status | Source |
|---|---|---|---|---|
| Debianbookworm | tiff | 4.5.0-6+deb12u1 | FixedDistribution-reported fixed boundary | [CVE-2023-40745] |
| Debianbookworm | tiff | 4.5.0-6+deb12u4 | Fixed | [CVE-2023-40745] |
| Debianbookworm-security | tiff | 4.5.0-6+deb12u4 | Fixed | [CVE-2023-40745] |
| Debianforky | tiff | 4.5.1+git230720-1 | FixedDistribution-reported fixed boundary | [CVE-2023-40745] |
| Debianforky | tiff | 4.7.2-1 | Fixed | [CVE-2023-40745] |
| Debiansid | tiff | 4.5.1+git230720-1 | FixedDistribution-reported fixed boundary | [CVE-2023-40745] |
| Debiansid | tiff | 4.7.2-1 | Fixed | [CVE-2023-40745] |
| Debiantrixie | tiff | 4.5.1+git230720-1 | FixedDistribution-reported fixed boundary | [CVE-2023-40745] |
| Debiantrixie | tiff | 4.7.0-3+deb13u3 | Fixed | [CVE-2023-40745] |
| Debiantrixie-security | tiff | 4.7.0-3+deb13u3 | Fixed | [CVE-2023-40745] |
Original provider fields
{
"package_releases": [
{
"name": "tiff",
"status": "fixed",
"release": "sid",
"version": "4.7.2-1"
},
{
"name": "tiff",
"status": "fixed",
"release": "forky",
"version": "4.7.2-1"
},
{
"name": "tiff",
"status": "fixed",
"release": "trixie",
"version": "4.7.0-3+deb13u3"
},
{
"name": "tiff",
"status": "fixed",
"release": "trixie-security",
"version": "4.7.0-3+deb13u3"
},
{
"name": "tiff",
"status": "fixed",
"release": "bookworm",
"version": "4.5.0-6+deb12u4"
},
{
"name": "tiff",
"status": "fixed",
"release": "bookworm-security",
"version": "4.5.0-6+deb12u4"
}
],
"fixed_versions": [
{
"bug": null,
"name": "tiff",
"type": "source",
"origin": null,
"release": "sid",
"urgency": "not yet assigned",
"fixed_version": "4.5.1+git230720-1"
},
{
"bug": null,
"name": "tiff",
"type": "source",
"origin": null,
"release": "forky",
"urgency": "not yet assigned",
"fixed_version": "4.5.1+git230720-1"
},
{
"bug": null,
"name": "tiff",
"type": "source",
"origin": null,
"release": "trixie",
"urgency": "not yet assigned",
"fixed_version": "4.5.1+git230720-1"
},
{
"bug": null,
"name": "tiff",
"type": "source",
"origin": null,
"release": "bookworm",
"urgency": "not yet assigned",
"fixed_version": "4.5.0-6+deb12u1"
}
],
"distribution_packages": []
}OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
[Debian 12 (Bookworm)]
- [libtiff5-dev]Unknown
Source package: [tiff]
Details (4)
4.5.0-6+deb12u4· amd64 · bookwormFixed · Fixed:
4.5.0-6+deb12u1dsa · tiff · debian · bookworm; dsa · tiff · debian · 12
4.5.0-6+deb12u4· arm64 · bookwormFixed · Fixed:
4.5.0-6+deb12u1dsa · tiff · debian · bookworm; dsa · tiff · debian · 12
4.5.0-6+deb12u4· amd64 · bookworm-securityFixed · Fixed:
4.5.0-6+deb12u1dsa · tiff · debian · bookworm; dsa · tiff · debian · 12
4.5.0-6+deb12u4· arm64 · bookworm-securityFixed · Fixed:
4.5.0-6+deb12u1dsa · tiff · debian · bookworm; dsa · tiff · debian · 12
- [libtiff6]Unknown
Source package: [tiff]
Details (4)
4.5.0-6+deb12u4· amd64 · bookwormFixed · Fixed:
4.5.0-6+deb12u1dsa · tiff · debian · bookworm; dsa · tiff · debian · 12
4.5.0-6+deb12u4· arm64 · bookwormFixed · Fixed:
4.5.0-6+deb12u1dsa · tiff · debian · bookworm; dsa · tiff · debian · 12
4.5.0-6+deb12u4· amd64 · bookworm-securityFixed · Fixed:
4.5.0-6+deb12u1dsa · tiff · debian · bookworm; dsa · tiff · debian · 12
4.5.0-6+deb12u4· arm64 · bookworm-securityFixed · Fixed:
4.5.0-6+deb12u1dsa · tiff · debian · bookworm; dsa · tiff · debian · 12
- [libtiff-dev]Unknown
Source package: [tiff]
Details (4)
4.5.0-6+deb12u4· amd64 · bookwormFixed · Fixed:
4.5.0-6+deb12u1dsa · tiff · debian · bookworm; dsa · tiff · debian · 12
4.5.0-6+deb12u4· arm64 · bookwormFixed · Fixed:
4.5.0-6+deb12u1dsa · tiff · debian · bookworm; dsa · tiff · debian · 12
4.5.0-6+deb12u4· amd64 · bookworm-securityFixed · Fixed:
4.5.0-6+deb12u1dsa · tiff · debian · bookworm; dsa · tiff · debian · 12
4.5.0-6+deb12u4· arm64 · bookworm-securityFixed · Fixed:
4.5.0-6+deb12u1dsa · tiff · debian · bookworm; dsa · tiff · debian · 12
- [libtiff-doc]Unknown
Source package: [tiff]
Details (4)
4.5.0-6+deb12u4· all · bookwormFixed · Fixed:
4.5.0-6+deb12u1dsa · tiff · debian · bookworm; dsa · tiff · debian · 12
4.5.0-6+deb12u4· all · bookwormFixed · Fixed:
4.5.0-6+deb12u1dsa · tiff · debian · bookworm; dsa · tiff · debian · 12
4.5.0-6+deb12u4· all · bookworm-securityFixed · Fixed:
4.5.0-6+deb12u1dsa · tiff · debian · bookworm; dsa · tiff · debian · 12
4.5.0-6+deb12u4· all · bookworm-securityFixed · Fixed:
4.5.0-6+deb12u1dsa · tiff · debian · bookworm; dsa · tiff · debian · 12
- [libtiff-opengl]Unknown
Source package: [tiff]
Details (4)
4.5.0-6+deb12u4· amd64 · bookwormFixed · Fixed:
4.5.0-6+deb12u1dsa · tiff · debian · bookworm; dsa · tiff · debian · 12
4.5.0-6+deb12u4· arm64 · bookwormFixed · Fixed:
4.5.0-6+deb12u1dsa · tiff · debian · bookworm; dsa · tiff · debian · 12
4.5.0-6+deb12u4· amd64 · bookworm-securityFixed · Fixed:
4.5.0-6+deb12u1dsa · tiff · debian · bookworm; dsa · tiff · debian · 12
4.5.0-6+deb12u4· arm64 · bookworm-securityFixed · Fixed:
4.5.0-6+deb12u1dsa · tiff · debian · bookworm; dsa · tiff · debian · 12
- [libtiff-tools]Unknown
Source package: [tiff]
Details (4)
4.5.0-6+deb12u4· amd64 · bookwormFixed · Fixed:
4.5.0-6+deb12u1dsa · tiff · debian · bookworm; dsa · tiff · debian · 12
4.5.0-6+deb12u4· arm64 · bookwormFixed · Fixed:
4.5.0-6+deb12u1dsa · tiff · debian · bookworm; dsa · tiff · debian · 12
4.5.0-6+deb12u4· amd64 · bookworm-securityFixed · Fixed:
4.5.0-6+deb12u1dsa · tiff · debian · bookworm; dsa · tiff · debian · 12
4.5.0-6+deb12u4· arm64 · bookworm-securityFixed · Fixed:
4.5.0-6+deb12u1dsa · tiff · debian · bookworm; dsa · tiff · debian · 12
- [libtiffxx6]Unknown
Source package: [tiff]
Details (4)
4.5.0-6+deb12u4· amd64 · bookwormFixed · Fixed:
4.5.0-6+deb12u1dsa · tiff · debian · bookworm; dsa · tiff · debian · 12
4.5.0-6+deb12u4· arm64 · bookwormFixed · Fixed:
4.5.0-6+deb12u1dsa · tiff · debian · bookworm; dsa · tiff · debian · 12
4.5.0-6+deb12u4· amd64 · bookworm-securityFixed · Fixed:
4.5.0-6+deb12u1dsa · tiff · debian · bookworm; dsa · tiff · debian · 12
4.5.0-6+deb12u4· arm64 · bookworm-securityFixed · Fixed:
4.5.0-6+deb12u1dsa · tiff · debian · bookworm; dsa · tiff · debian · 12
[Debian 13 (Trixie)]
- [libtiff5-dev]Unknown
Source package: [tiff]
Details (4)
4.7.0-3+deb13u2· amd64 · trixieFixed · Fixed:
4.5.1+git230720-1dsa · tiff · debian · 13
4.7.0-3+deb13u2· arm64 · trixieFixed · Fixed:
4.5.1+git230720-1dsa · tiff · debian · 13
4.7.0-3+deb13u3· amd64 · trixie-securityFixed · Fixed:
4.5.1+git230720-1dsa · tiff · debian · 13
4.7.0-3+deb13u3· arm64 · trixie-securityFixed · Fixed:
4.5.1+git230720-1dsa · tiff · debian · 13
- [libtiff6]Unknown
Source package: [tiff]
Details (4)
4.7.0-3+deb13u2· amd64 · trixieFixed · Fixed:
4.5.1+git230720-1dsa · tiff · debian · 13
4.7.0-3+deb13u2· arm64 · trixieFixed · Fixed:
4.5.1+git230720-1dsa · tiff · debian · 13
4.7.0-3+deb13u3· amd64 · trixie-securityFixed · Fixed:
4.5.1+git230720-1dsa · tiff · debian · 13
4.7.0-3+deb13u3· arm64 · trixie-securityFixed · Fixed:
4.5.1+git230720-1dsa · tiff · debian · 13
- [libtiff-dev]Unknown
Source package: [tiff]
Details (4)
4.7.0-3+deb13u2· amd64 · trixieFixed · Fixed:
4.5.1+git230720-1dsa · tiff · debian · 13
4.7.0-3+deb13u2· arm64 · trixieFixed · Fixed:
4.5.1+git230720-1dsa · tiff · debian · 13
4.7.0-3+deb13u3· amd64 · trixie-securityFixed · Fixed:
4.5.1+git230720-1dsa · tiff · debian · 13
4.7.0-3+deb13u3· arm64 · trixie-securityFixed · Fixed:
4.5.1+git230720-1dsa · tiff · debian · 13
- [libtiff-doc]Unknown
Source package: [tiff]
Details (4)
4.7.0-3+deb13u2· all · trixieFixed · Fixed:
4.5.1+git230720-1dsa · tiff · debian · 13
4.7.0-3+deb13u2· all · trixieFixed · Fixed:
4.5.1+git230720-1dsa · tiff · debian · 13
4.7.0-3+deb13u3· all · trixie-securityFixed · Fixed:
4.5.1+git230720-1dsa · tiff · debian · 13
4.7.0-3+deb13u3· all · trixie-securityFixed · Fixed:
4.5.1+git230720-1dsa · tiff · debian · 13
- [libtiff-opengl]Unknown
Source package: [tiff]
Details (4)
4.7.0-3+deb13u2· amd64 · trixieFixed · Fixed:
4.5.1+git230720-1dsa · tiff · debian · 13
4.7.0-3+deb13u2· arm64 · trixieFixed · Fixed:
4.5.1+git230720-1dsa · tiff · debian · 13
4.7.0-3+deb13u3· amd64 · trixie-securityFixed · Fixed:
4.5.1+git230720-1dsa · tiff · debian · 13
4.7.0-3+deb13u3· arm64 · trixie-securityFixed · Fixed:
4.5.1+git230720-1dsa · tiff · debian · 13
- [libtiff-tools]Unknown
Source package: [tiff]
Details (4)
4.7.0-3+deb13u2· amd64 · trixieFixed · Fixed:
4.5.1+git230720-1dsa · tiff · debian · 13
4.7.0-3+deb13u2· arm64 · trixieFixed · Fixed:
4.5.1+git230720-1dsa · tiff · debian · 13
4.7.0-3+deb13u3· amd64 · trixie-securityFixed · Fixed:
4.5.1+git230720-1dsa · tiff · debian · 13
4.7.0-3+deb13u3· arm64 · trixie-securityFixed · Fixed:
4.5.1+git230720-1dsa · tiff · debian · 13
- [libtiffxx6]Unknown
Source package: [tiff]
Details (4)
4.7.0-3+deb13u2· amd64 · trixieFixed · Fixed:
4.5.1+git230720-1dsa · tiff · debian · 13
4.7.0-3+deb13u2· arm64 · trixieFixed · Fixed:
4.5.1+git230720-1dsa · tiff · debian · 13
4.7.0-3+deb13u3· amd64 · trixie-securityFixed · Fixed:
4.5.1+git230720-1dsa · tiff · debian · 13
4.7.0-3+deb13u3· arm64 · trixie-securityFixed · Fixed:
4.5.1+git230720-1dsa · tiff · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/suse-su-2024_0915-1.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2023-40745]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2023-40745]
- [https://security-tracker.debian.org/tracker/CVE-2023-40745]
- [https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-40745.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-1226.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]