CVE-2023-26966
tiff: libtiff 4.5.0 is vulnerable to Buffer Overflow in uv_encode() when libtiff reads a corrupted little-endian TIFF file...
CVE-2023-26966 is fixed in 11 products on 1 platform, first by libtiff-opengl 4.0.9-5ubuntu0.10+esm1, released June 29, 2023. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
5.5
medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0042
36th percentile
libtiff 4.5.0 is vulnerable to Buffer Overflow in uv_encode() when libtiff reads a corrupted little-endian TIFF file and specifies the output to be big-endian.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| libtiff · RHEL 9 | 0:4.4.0-10.el9 | RHSA-2023:6575 | Nov 7, 2023 |
| libtiff · almalinux 9 | 4.4.0-10.el9 | ALSA-2023:6575 | Nov 7, 2023 |
| libtiff · amzn 2023 | 4.4.0-4.amzn2023.0.7 | ALAS2023-2023-253 | Jul 17, 2023 |
| libtiff · ol 9 | 0:4.4.0-10.el9 | ELSA-2023-6575 | Nov 11, 2023 |
| libtiff-debuginfo · amzn 2023 | 4.4.0-4.amzn2023.0.7 | ALAS2023-2023-253 | Jul 17, 2023 |
| libtiff-debugsource · amzn 2023 | 4.4.0-4.amzn2023.0.7 | ALAS2023-2023-253 | Jul 17, 2023 |
| libtiff-devel · RHEL 9 | 0:4.4.0-10.el9 | RHSA-2023:6575 | Nov 7, 2023 |
| libtiff-devel · almalinux 9 | 4.4.0-10.el9 | ALSA-2023:6575 | Nov 7, 2023 |
| libtiff-devel · amzn 2023 | 4.4.0-4.amzn2023.0.7 | ALAS2023-2023-253 | Jul 17, 2023 |
| libtiff-devel · ol 9 | 0:4.4.0-10.el9 | ELSA-2023-6575 | Nov 11, 2023 |
| libtiff-opengl · Ubuntu 18.04.6 LTS (bionic) | 4.0.9-5ubuntu0.10+esm1 | libtiff-opengl 4.0.9-5ubuntu0.10+esm1 | Jun 29, 2023 |
| libtiff-opengl · Ubuntu 20.04 LTS (focal) | 4.1.0+git191117-2ubuntu0.20.04.9 | libtiff-opengl 4.1.0+git191117-2ubuntu0.20.04.9 | Jul 30, 2023 |
| libtiff-opengl · Ubuntu 22.04.1 LTS (jammy) | 4.3.0-6ubuntu0.5 | libtiff-opengl 4.3.0-6ubuntu0.5 | Jul 30, 2023 |
| libtiff-static · amzn 2023 | 4.4.0-4.amzn2023.0.7 | ALAS2023-2023-253 | Jul 17, 2023 |
| libtiff-tools · RHEL 9 | 0:4.4.0-10.el9 | RHSA-2023:6575 | Nov 7, 2023 |
| libtiff-tools · Ubuntu 18.04.6 LTS (bionic) | 4.0.9-5ubuntu0.10+esm1 | libtiff-tools 4.0.9-5ubuntu0.10+esm1 | Jun 29, 2023 |
| libtiff-tools · Ubuntu 20.04 LTS (focal) | 4.1.0+git191117-2ubuntu0.20.04.9 | libtiff-tools 4.1.0+git191117-2ubuntu0.20.04.9 | Jul 30, 2023 |
| libtiff-tools · Ubuntu 22.04.1 LTS (jammy) | 4.3.0-6ubuntu0.5 | libtiff-tools 4.3.0-6ubuntu0.5 | Jul 30, 2023 |
| libtiff-tools · almalinux 9 | 4.4.0-10.el9 | ALSA-2023:6575 | Nov 7, 2023 |
| libtiff-tools · amzn 2023 | 4.4.0-4.amzn2023.0.7 | ALAS2023-2023-253 | Jul 17, 2023 |
| libtiff-tools · ol 9 | 0:4.4.0-10.el9 | ELSA-2023-6575 | Nov 11, 2023 |
| libtiff-tools-debuginfo · amzn 2023 | 4.4.0-4.amzn2023.0.7 | ALAS2023-2023-253 | Jul 17, 2023 |
| libtiff5 · Ubuntu 18.04.6 LTS (bionic) | 4.0.9-5ubuntu0.10+esm1 | libtiff5 4.0.9-5ubuntu0.10+esm1 | Jun 29, 2023 |
| libtiff5 · Ubuntu 20.04 LTS (focal) | 4.1.0+git191117-2ubuntu0.20.04.9 | libtiff5 4.1.0+git191117-2ubuntu0.20.04.9 | Jul 30, 2023 |
| libtiff5 · Ubuntu 22.04.1 LTS (jammy) | 4.3.0-6ubuntu0.5 | libtiff5 4.3.0-6ubuntu0.5 | Jul 30, 2023 |
| libtiffxx5 · Ubuntu 18.04.6 LTS (bionic) | 4.0.9-5ubuntu0.10+esm1 | libtiffxx5 4.0.9-5ubuntu0.10+esm1 | Jun 29, 2023 |
| libtiffxx5 · Ubuntu 20.04 LTS (focal) | 4.1.0+git191117-2ubuntu0.20.04.9 | libtiffxx5 4.1.0+git191117-2ubuntu0.20.04.9 | Jul 30, 2023 |
| libtiffxx5 · Ubuntu 22.04.1 LTS (jammy) | 4.3.0-6ubuntu0.5 | libtiffxx5 4.3.0-6ubuntu0.5 | Jul 30, 2023 |
| tiff · Debian 12.15 (bookworm) | 4.5.0-6+deb12u2 | DEBIAN-CVE-2023-26966 | Jun 29, 2023 |
| tiff · Debian 13.5 (trixie) | 4.5.1~rc3-1 | DEBIAN-CVE-2023-26966 | Jun 29, 2023 |
| tiff · Debian 14 | 4.5.1~rc3-1 | DEBIAN-CVE-2023-26966 | Jun 29, 2023 |
Patch Radar data is free to use with attribution. Terms and how to credit it.
Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.