CVE catalog
CVE-2022-4645
tiff: CVE-2022-4645
- Severity
- Medium · CVSS 6.8
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.43% · Oct 27, 2026
LibTIFF 4.4.0 has an out-of-bounds read in tiffcp in tools/tiffcp.c:948, 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 e8131125.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | tiff | sid | 4.7.2-1 | fixed |
| Debian | tiff | forky | 4.7.2-1 | fixed |
| Debian | tiff | trixie | 4.7.0-3+deb13u3 | fixed |
| Debian | tiff | trixie-security | 4.7.0-3+deb13u3 | fixed |
| Debian | tiff | bookworm | 4.5.0-6+deb12u4 | fixed |
| Debian | tiff | bookworm-security | 4.5.0-6+deb12u4 | fixed |
| Ubuntu | tiff | pro | 4.0.3-12.3ubuntu2 | vulnerable |
| Ubuntu | tiff | pro | 4.0.5-1 | vulnerable |
| Ubuntu | tiff | pro | 4.0.6-1 | vulnerable |
| Ubuntu | tiff | pro | 4.0.6-1ubuntu0.1 | vulnerable |
| Ubuntu | tiff | pro | 4.0.6-1ubuntu0.2 | vulnerable |
| Ubuntu | tiff | pro | 4.0.6-1ubuntu0.3 | vulnerable |
| Ubuntu | tiff | pro | 4.0.6-1ubuntu0.4 | vulnerable |
| Ubuntu | tiff | pro | 4.0.6-1ubuntu0.5 | vulnerable |
| Ubuntu | tiff | pro | 4.0.6-1ubuntu0.6 | vulnerable |
| Ubuntu | tiff | pro | 4.0.6-1ubuntu0.7 | vulnerable |
| Ubuntu | tiff | pro | 4.0.6-1ubuntu0.8 | vulnerable |
| Ubuntu | tiff | pro | 4.0.6-1ubuntu0.8+esm1 | vulnerable |
| Ubuntu | tiff | pro | 4.0.6-1ubuntu0.8+esm2 | vulnerable |
| Ubuntu | tiff | pro | 4.0.6-1ubuntu0.8+esm3 | vulnerable |
| Ubuntu | tiff | pro | 4.0.6-1ubuntu0.8+esm4 | vulnerable |
| Ubuntu | tiff | pro | 4.0.6-1ubuntu0.8+esm6 | vulnerable |
| Ubuntu | tiff | pro | 4.0.6-1ubuntu0.8+esm7 | fixed |
| Ubuntu | tiff | 18.04 | 4.0.8-5 | vulnerable |
| Ubuntu | tiff | 18.04 | 4.0.8-6 | vulnerable |
| Ubuntu | tiff | 18.04 | 4.0.9-1 | vulnerable |
| Ubuntu | tiff | 18.04 | 4.0.9-2 | vulnerable |
| Ubuntu | tiff | 18.04 | 4.0.9-3 | vulnerable |
| Ubuntu | tiff | 18.04 | 4.0.9-4 | vulnerable |
| Ubuntu | tiff | 18.04 | 4.0.9-4ubuntu1 | vulnerable |
| Ubuntu | tiff | 18.04 | 4.0.9-5 | vulnerable |
| Ubuntu | tiff | 18.04 | 4.0.9-5ubuntu0.1 | vulnerable |
| Ubuntu | tiff | 18.04 | 4.0.9-5ubuntu0.2 | vulnerable |
| Ubuntu | tiff | 18.04 | 4.0.9-5ubuntu0.3 | vulnerable |
| Ubuntu | tiff | 18.04 | 4.0.9-5ubuntu0.4 | vulnerable |
| Ubuntu | tiff | 18.04 | 4.0.9-5ubuntu0.5 | vulnerable |
| Ubuntu | tiff | 18.04 | 4.0.9-5ubuntu0.6 | vulnerable |
| Ubuntu | tiff | 18.04 | 4.0.9-5ubuntu0.7 | vulnerable |
| Ubuntu | tiff | 18.04 | 4.0.9-5ubuntu0.8 | fixed |
| Ubuntu | tiff | 20.04 | 4.0.10+git191003-1 | vulnerable |
| Ubuntu | tiff | 20.04 | 4.1.0+git191117-1 | vulnerable |
| Ubuntu | tiff | 20.04 | 4.1.0+git191117-2 | vulnerable |
| Ubuntu | tiff | 20.04 | 4.1.0+git191117-2build1 | vulnerable |
| Ubuntu | tiff | 20.04 | 4.1.0+git191117-2ubuntu0.20.04.1 | vulnerable |
| Ubuntu | tiff | 20.04 | 4.1.0+git191117-2ubuntu0.20.04.2 | vulnerable |
| Ubuntu | tiff | 20.04 | 4.1.0+git191117-2ubuntu0.20.04.3 | vulnerable |
| Ubuntu | tiff | 20.04 | 4.1.0+git191117-2ubuntu0.20.04.4 | vulnerable |
| Ubuntu | tiff | 20.04 | 4.1.0+git191117-2ubuntu0.20.04.5 | vulnerable |
| Ubuntu | tiff | 20.04 | 4.1.0+git191117-2ubuntu0.20.04.6 | fixed |
| Ubuntu | tiff | 22.04 | 4.3.0-1 | vulnerable |
| Ubuntu | tiff | 22.04 | 4.3.0-2 | vulnerable |
| Ubuntu | tiff | 22.04 | 4.3.0-3 | vulnerable |
| Ubuntu | tiff | 22.04 | 4.3.0-3build1 | vulnerable |
| Ubuntu | tiff | 22.04 | 4.3.0-4 | vulnerable |
| Ubuntu | tiff | 22.04 | 4.3.0-5 | vulnerable |
| Ubuntu | tiff | 22.04 | 4.3.0-6 | vulnerable |
| Ubuntu | tiff | 22.04 | 4.3.0-6ubuntu0.1 | vulnerable |
| Ubuntu | tiff | 22.04 | 4.3.0-6ubuntu0.2 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | tiff | source | sid | 4.4.0-5 | not yet assigned | Not reported | Not reported |
| Debian | tiff | source | forky | 4.4.0-5 | not yet assigned | Not reported | Not reported |
| Debian | tiff | source | trixie | 4.4.0-5 | not yet assigned | Not reported | Not reported |
| Debian | tiff | source | bookworm | 4.4.0-5 | not yet assigned | Not reported | Not reported |
| Ubuntu | tiff | deb | pro | 4.0.6-1ubuntu0.8+esm7 | Not reported | UBUNTU-CVE-2022-4645 | Not reported |
| Ubuntu | tiff | deb | 18.04 | 4.0.9-5ubuntu0.8 | Not reported | UBUNTU-CVE-2022-4645 | Not reported |
| Ubuntu | tiff | deb | 20.04 | 4.1.0+git191117-2ubuntu0.20.04.6 | Not reported | UBUNTU-CVE-2022-4645 | Not reported |
| Ubuntu | tiff | deb | 22.04 | 4.3.0-6ubuntu0.2 | Not reported | UBUNTU-CVE-2022-4645 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [libtiff5-dev]Fixed
Source package: [tiff]
Details (4)
4.5.0-6+deb12u4· amd64 · bookwormFixed · Fixed:
4.4.0-5dsa · tiff · debian · bookworm
4.5.0-6+deb12u4· arm64 · bookwormFixed · Fixed:
4.4.0-5dsa · tiff · debian · bookworm
4.5.0-6+deb12u4· amd64 · bookworm-securityFixed · Fixed:
4.4.0-5dsa · tiff · debian · bookworm
4.5.0-6+deb12u4· arm64 · bookworm-securityFixed · Fixed:
4.4.0-5dsa · tiff · debian · bookworm
- [libtiff6]Fixed
Source package: [tiff]
Details (4)
4.5.0-6+deb12u4· amd64 · bookwormFixed · Fixed:
4.4.0-5dsa · tiff · debian · bookworm
4.5.0-6+deb12u4· arm64 · bookwormFixed · Fixed:
4.4.0-5dsa · tiff · debian · bookworm
4.5.0-6+deb12u4· amd64 · bookworm-securityFixed · Fixed:
4.4.0-5dsa · tiff · debian · bookworm
4.5.0-6+deb12u4· arm64 · bookworm-securityFixed · Fixed:
4.4.0-5dsa · tiff · debian · bookworm
- [libtiff-dev]Fixed
Source package: [tiff]
Details (4)
4.5.0-6+deb12u4· amd64 · bookwormFixed · Fixed:
4.4.0-5dsa · tiff · debian · bookworm
4.5.0-6+deb12u4· arm64 · bookwormFixed · Fixed:
4.4.0-5dsa · tiff · debian · bookworm
4.5.0-6+deb12u4· amd64 · bookworm-securityFixed · Fixed:
4.4.0-5dsa · tiff · debian · bookworm
4.5.0-6+deb12u4· arm64 · bookworm-securityFixed · Fixed:
4.4.0-5dsa · tiff · debian · bookworm
- [libtiff-doc]Fixed
Source package: [tiff]
Details (4)
4.5.0-6+deb12u4· all · bookwormFixed · Fixed:
4.4.0-5dsa · tiff · debian · bookworm
4.5.0-6+deb12u4· all · bookwormFixed · Fixed:
4.4.0-5dsa · tiff · debian · bookworm
4.5.0-6+deb12u4· all · bookworm-securityFixed · Fixed:
4.4.0-5dsa · tiff · debian · bookworm
4.5.0-6+deb12u4· all · bookworm-securityFixed · Fixed:
4.4.0-5dsa · tiff · debian · bookworm
- [libtiff-opengl]Fixed
Source package: [tiff]
Details (4)
4.5.0-6+deb12u4· amd64 · bookwormFixed · Fixed:
4.4.0-5dsa · tiff · debian · bookworm
4.5.0-6+deb12u4· arm64 · bookwormFixed · Fixed:
4.4.0-5dsa · tiff · debian · bookworm
4.5.0-6+deb12u4· amd64 · bookworm-securityFixed · Fixed:
4.4.0-5dsa · tiff · debian · bookworm
4.5.0-6+deb12u4· arm64 · bookworm-securityFixed · Fixed:
4.4.0-5dsa · tiff · debian · bookworm
- [libtiff-tools]Fixed
Source package: [tiff]
Details (4)
4.5.0-6+deb12u4· amd64 · bookwormFixed · Fixed:
4.4.0-5dsa · tiff · debian · bookworm
4.5.0-6+deb12u4· arm64 · bookwormFixed · Fixed:
4.4.0-5dsa · tiff · debian · bookworm
4.5.0-6+deb12u4· amd64 · bookworm-securityFixed · Fixed:
4.4.0-5dsa · tiff · debian · bookworm
4.5.0-6+deb12u4· arm64 · bookworm-securityFixed · Fixed:
4.4.0-5dsa · tiff · debian · bookworm
- [libtiffxx6]Fixed
Source package: [tiff]
Details (4)
4.5.0-6+deb12u4· amd64 · bookwormFixed · Fixed:
4.4.0-5dsa · tiff · debian · bookworm
4.5.0-6+deb12u4· arm64 · bookwormFixed · Fixed:
4.4.0-5dsa · tiff · debian · bookworm
4.5.0-6+deb12u4· amd64 · bookworm-securityFixed · Fixed:
4.4.0-5dsa · tiff · debian · bookworm
4.5.0-6+deb12u4· arm64 · bookworm-securityFixed · Fixed:
4.4.0-5dsa · tiff · debian · bookworm
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/rhsa-2024_3059.json]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2022-4645]
- [https://security-tracker.debian.org/tracker/CVE-2022-4645]
- [https://security.access.redhat.com/data/csaf/v2/vex/2022/cve-2022-4645.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-0570.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]