# CVE-2024-7006: libtiff-opengl: A null pointer dereference flaw was found in Libtiff via `tif_dirinfo.c`.This issue may allow an attacker to trigger... CVE-2024-7006 is fixed in 13 products on 1 platform, first by libtiff-opengl 4.0.9-5ubuntu0.10+esm7, released August 12, 2024. It is not reported as exploited. Patch Radar priority: High. - Web page: https://patchblox.com/security/cve/CVE-2024-7006 - Priority: High - CVSS: 7.5 (Medium) - EPSS: 0.0152 - CISA KEV: not listed - Exploited (vendor report): no - Publicly disclosed: no - Published: Aug 12, 2024 ## Description A null pointer dereference flaw was found in Libtiff via `tif_dirinfo.c`.This issue may allow an attacker to trigger memory allocation failuresthrough certain means, such as restricting the heap space size or injectingfaults, causing a segmentation fault. This can cause an application crash,eventually leading to a denial of service. ## Where it's fixed | Platform | Product | Fixed in | Fix | Released | |---|---|---|---|---| | Linux | libtiff RHEL 8 | 0:4.0.9-33.el8_10 | [RHSA-2024:8833](https://patchblox.com/security/data/fix/linux/rhsa-2024-8833.md) | Nov 5, 2024 | | Linux | libtiff RHEL 9 | 0:4.4.0-12.el9_4.1 | [RHSA-2024:8914](https://patchblox.com/security/data/fix/linux/rhsa-2024-8914.md) | Nov 5, 2024 | | Linux | libtiff almalinux 8 | 4.0.9-33.el8_10 | [ALSA-2024:8833](https://patchblox.com/security/data/fix/linux/alsa-2024-8833.md) | Nov 5, 2024 | | Linux | libtiff almalinux 9 | 4.4.0-12.el9_4.1 | [ALSA-2024:8914](https://patchblox.com/security/data/fix/linux/alsa-2024-8914.md) | Nov 5, 2024 | | Linux | libtiff amzn 2023 | 4.4.0-4.amzn2023.0.19 | [ALAS2023-2024-720](https://patchblox.com/security/data/fix/linux/alas2023-2024-720.md) | Oct 10, 2024 | | Linux | libtiff ol 8 | 0:4.0.9-33.el8_10 | [ELSA-2024-8833](https://patchblox.com/security/data/fix/linux/elsa-2024-8833.md) | Nov 5, 2024 | | Linux | libtiff ol 9 | 0:4.4.0-12.el9_4.1 | [ELSA-2024-8914](https://patchblox.com/security/data/fix/linux/elsa-2024-8914.md) | Nov 5, 2024 | | Linux | libtiff rocky 8 | 0:4.0.9-33.el8_10 | [RLSA-2024:8833](https://patchblox.com/security/data/fix/linux/rlsa-2024-8833.md) | Nov 8, 2024 | | Linux | libtiff rocky 9 | 0:4.4.0-12.el9_4.1 | [RLSA-2024:8914](https://patchblox.com/security/data/fix/linux/rlsa-2024-8914.md) | Nov 8, 2024 | | Linux | libtiff-debuginfo amzn 2023 | 4.4.0-4.amzn2023.0.19 | [ALAS2023-2024-720](https://patchblox.com/security/data/fix/linux/alas2023-2024-720.md) | Oct 10, 2024 | | Linux | libtiff-debugsource amzn 2023 | 4.4.0-4.amzn2023.0.19 | [ALAS2023-2024-720](https://patchblox.com/security/data/fix/linux/alas2023-2024-720.md) | Oct 10, 2024 | | Linux | libtiff-devel RHEL 8 | 0:4.0.9-33.el8_10 | [RHSA-2024:8833](https://patchblox.com/security/data/fix/linux/rhsa-2024-8833.md) | Nov 5, 2024 | | Linux | libtiff-devel RHEL 9 | 0:4.4.0-12.el9_4.1 | [RHSA-2024:8914](https://patchblox.com/security/data/fix/linux/rhsa-2024-8914.md) | Nov 5, 2024 | | Linux | libtiff-devel almalinux 8 | 4.0.9-33.el8_10 | [ALSA-2024:8833](https://patchblox.com/security/data/fix/linux/alsa-2024-8833.md) | Nov 5, 2024 | | Linux | libtiff-devel almalinux 9 | 4.4.0-12.el9_4.1 | [ALSA-2024:8914](https://patchblox.com/security/data/fix/linux/alsa-2024-8914.md) | Nov 5, 2024 | | Linux | libtiff-devel amzn 2023 | 4.4.0-4.amzn2023.0.19 | [ALAS2023-2024-720](https://patchblox.com/security/data/fix/linux/alas2023-2024-720.md) | Oct 10, 2024 | | Linux | libtiff-devel ol 8 | 0:4.0.9-33.el8_10 | [ELSA-2024-8833](https://patchblox.com/security/data/fix/linux/elsa-2024-8833.md) | Nov 5, 2024 | | Linux | libtiff-devel ol 9 | 0:4.4.0-12.el9_4.1 | [ELSA-2024-8914](https://patchblox.com/security/data/fix/linux/elsa-2024-8914.md) | Nov 5, 2024 | | Linux | libtiff-opengl Ubuntu 18.04.6 LTS (bionic) | 4.0.9-5ubuntu0.10+esm7 | [libtiff-opengl 4.0.9-5ubuntu0.10+esm7](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libtiff-opengl-4.0.9-5ubuntu0.10-esm7.md) | Aug 12, 2024 | | Linux | libtiff-opengl Ubuntu 20.04 LTS (focal) | 4.1.0+git191117-2ubuntu0.20.04.14 | [libtiff-opengl 4.1.0+git191117-2ubuntu0.20.04.14](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libtiff-opengl-4.1.0-git191117-2ubuntu0.20.04.14.md) | Aug 12, 2024 | | Linux | libtiff-opengl Ubuntu 22.04.1 LTS (jammy) | 4.3.0-6ubuntu0.10 | [libtiff-opengl 4.3.0-6ubuntu0.10](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libtiff-opengl-4.3.0-6ubuntu0.10.md) | Aug 12, 2024 | | Linux | libtiff-opengl Ubuntu 24.04.5 LTS (noble) | 4.5.1+git230720-4ubuntu2.2 | [libtiff-opengl 4.5.1+git230720-4ubuntu2.2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libtiff-opengl-4.5.1-git230720-4ubuntu2.2.md) | Aug 12, 2024 | | Linux | libtiff-opengl Ubuntu 24.10 (oracular) | 4.5.1+git230720-4ubuntu4 | [libtiff-opengl 4.5.1+git230720-4ubuntu4](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libtiff-opengl-4.5.1-git230720-4ubuntu4.md) | Jan 16, 2026 | | Linux | libtiff-opengl Ubuntu 25.04 (plucky) | 4.5.1+git230720-4ubuntu4 | [libtiff-opengl 4.5.1+git230720-4ubuntu4](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-libtiff-opengl-4.5.1-git230720-4ubuntu4.md) | Jan 16, 2026 | | Linux | libtiff-opengl Ubuntu 25.10 (questing) | 4.5.1+git230720-4ubuntu4 | [libtiff-opengl 4.5.1+git230720-4ubuntu4](https://patchblox.com/security/data/fix/linux/ubuntu-questing-libtiff-opengl-4.5.1-git230720-4ubuntu4.md) | Aug 12, 2024 | | Linux | libtiff-static amzn 2023 | 4.4.0-4.amzn2023.0.19 | [ALAS2023-2024-720](https://patchblox.com/security/data/fix/linux/alas2023-2024-720.md) | Oct 10, 2024 | | Linux | libtiff-tools RHEL 8 | 0:4.0.9-33.el8_10 | [RHSA-2024:8833](https://patchblox.com/security/data/fix/linux/rhsa-2024-8833.md) | Nov 5, 2024 | | Linux | libtiff-tools RHEL 9 | 0:4.4.0-12.el9_4.1 | [RHSA-2024:8914](https://patchblox.com/security/data/fix/linux/rhsa-2024-8914.md) | Nov 5, 2024 | | Linux | libtiff-tools Ubuntu 18.04.6 LTS (bionic) | 4.0.9-5ubuntu0.10+esm7 | [libtiff-tools 4.0.9-5ubuntu0.10+esm7](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libtiff-tools-4.0.9-5ubuntu0.10-esm7.md) | Aug 12, 2024 | | Linux | libtiff-tools Ubuntu 20.04 LTS (focal) | 4.1.0+git191117-2ubuntu0.20.04.14 | [libtiff-tools 4.1.0+git191117-2ubuntu0.20.04.14](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libtiff-tools-4.1.0-git191117-2ubuntu0.20.04.14.md) | Aug 12, 2024 | | Linux | libtiff-tools Ubuntu 22.04.1 LTS (jammy) | 4.3.0-6ubuntu0.10 | [libtiff-tools 4.3.0-6ubuntu0.10](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libtiff-tools-4.3.0-6ubuntu0.10.md) | Aug 12, 2024 | | Linux | libtiff-tools Ubuntu 24.04.5 LTS (noble) | 4.5.1+git230720-4ubuntu2.2 | [libtiff-tools 4.5.1+git230720-4ubuntu2.2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libtiff-tools-4.5.1-git230720-4ubuntu2.2.md) | Aug 12, 2024 | | Linux | libtiff-tools Ubuntu 24.10 (oracular) | 4.5.1+git230720-4ubuntu4 | [libtiff-tools 4.5.1+git230720-4ubuntu4](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libtiff-tools-4.5.1-git230720-4ubuntu4.md) | Jan 16, 2026 | | Linux | libtiff-tools Ubuntu 25.04 (plucky) | 4.5.1+git230720-4ubuntu4 | [libtiff-tools 4.5.1+git230720-4ubuntu4](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-libtiff-tools-4.5.1-git230720-4ubuntu4.md) | Jan 16, 2026 | | Linux | libtiff-tools Ubuntu 25.10 (questing) | 4.5.1+git230720-4ubuntu4 | [libtiff-tools 4.5.1+git230720-4ubuntu4](https://patchblox.com/security/data/fix/linux/ubuntu-questing-libtiff-tools-4.5.1-git230720-4ubuntu4.md) | Aug 12, 2024 | | Linux | libtiff-tools almalinux 8 | 4.0.9-33.el8_10 | [ALSA-2024:8833](https://patchblox.com/security/data/fix/linux/alsa-2024-8833.md) | Nov 5, 2024 | | Linux | libtiff-tools almalinux 9 | 4.4.0-12.el9_4.1 | [ALSA-2024:8914](https://patchblox.com/security/data/fix/linux/alsa-2024-8914.md) | Nov 5, 2024 | | Linux | libtiff-tools amzn 2023 | 4.4.0-4.amzn2023.0.19 | [ALAS2023-2024-720](https://patchblox.com/security/data/fix/linux/alas2023-2024-720.md) | Oct 10, 2024 | | Linux | libtiff-tools ol 8 | 0:4.0.9-33.el8_10 | [ELSA-2024-8833](https://patchblox.com/security/data/fix/linux/elsa-2024-8833.md) | Nov 5, 2024 | | Linux | libtiff-tools ol 9 | 0:4.4.0-12.el9_4.1 | [ELSA-2024-8914](https://patchblox.com/security/data/fix/linux/elsa-2024-8914.md) | Nov 5, 2024 | | Linux | libtiff-tools-debuginfo amzn 2023 | 4.4.0-4.amzn2023.0.19 | [ALAS2023-2024-720](https://patchblox.com/security/data/fix/linux/alas2023-2024-720.md) | Oct 10, 2024 | | Linux | libtiff5 Ubuntu 18.04.6 LTS (bionic) | 4.0.9-5ubuntu0.10+esm7 | [libtiff5 4.0.9-5ubuntu0.10+esm7](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libtiff5-4.0.9-5ubuntu0.10-esm7.md) | Aug 12, 2024 | | Linux | libtiff5 Ubuntu 20.04 LTS (focal) | 4.1.0+git191117-2ubuntu0.20.04.14 | [libtiff5 4.1.0+git191117-2ubuntu0.20.04.14](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libtiff5-4.1.0-git191117-2ubuntu0.20.04.14.md) | Aug 12, 2024 | | Linux | libtiff5 Ubuntu 22.04.1 LTS (jammy) | 4.3.0-6ubuntu0.10 | [libtiff5 4.3.0-6ubuntu0.10](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libtiff5-4.3.0-6ubuntu0.10.md) | Aug 12, 2024 | | Linux | libtiff6 Ubuntu 24.04.5 LTS (noble) | 4.5.1+git230720-4ubuntu2.2 | [libtiff6 4.5.1+git230720-4ubuntu2.2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libtiff6-4.5.1-git230720-4ubuntu2.2.md) | Aug 12, 2024 | | Linux | libtiff6 Ubuntu 24.10 (oracular) | 4.5.1+git230720-4ubuntu4 | [libtiff6 4.5.1+git230720-4ubuntu4](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libtiff6-4.5.1-git230720-4ubuntu4.md) | Jan 16, 2026 | | Linux | libtiff6 Ubuntu 25.04 (plucky) | 4.5.1+git230720-4ubuntu4 | [libtiff6 4.5.1+git230720-4ubuntu4](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-libtiff6-4.5.1-git230720-4ubuntu4.md) | Jan 16, 2026 | | Linux | libtiff6 Ubuntu 25.10 (questing) | 4.5.1+git230720-4ubuntu4 | [libtiff6 4.5.1+git230720-4ubuntu4](https://patchblox.com/security/data/fix/linux/ubuntu-questing-libtiff6-4.5.1-git230720-4ubuntu4.md) | Aug 12, 2024 | | Linux | libtiffxx5 Ubuntu 18.04.6 LTS (bionic) | 4.0.9-5ubuntu0.10+esm7 | [libtiffxx5 4.0.9-5ubuntu0.10+esm7](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libtiffxx5-4.0.9-5ubuntu0.10-esm7.md) | Aug 12, 2024 | | Linux | libtiffxx5 Ubuntu 20.04 LTS (focal) | 4.1.0+git191117-2ubuntu0.20.04.14 | [libtiffxx5 4.1.0+git191117-2ubuntu0.20.04.14](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libtiffxx5-4.1.0-git191117-2ubuntu0.20.04.14.md) | Aug 12, 2024 | | Linux | libtiffxx5 Ubuntu 22.04.1 LTS (jammy) | 4.3.0-6ubuntu0.10 | [libtiffxx5 4.3.0-6ubuntu0.10](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libtiffxx5-4.3.0-6ubuntu0.10.md) | Aug 12, 2024 | | Linux | libtiffxx6 Ubuntu 24.04.5 LTS (noble) | 4.5.1+git230720-4ubuntu2.2 | [libtiffxx6 4.5.1+git230720-4ubuntu2.2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libtiffxx6-4.5.1-git230720-4ubuntu2.2.md) | Aug 12, 2024 | | Linux | libtiffxx6 Ubuntu 24.10 (oracular) | 4.5.1+git230720-4ubuntu4 | [libtiffxx6 4.5.1+git230720-4ubuntu4](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libtiffxx6-4.5.1-git230720-4ubuntu4.md) | Jan 16, 2026 | | Linux | libtiffxx6 Ubuntu 25.04 (plucky) | 4.5.1+git230720-4ubuntu4 | [libtiffxx6 4.5.1+git230720-4ubuntu4](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-libtiffxx6-4.5.1-git230720-4ubuntu4.md) | Jan 16, 2026 | | Linux | libtiffxx6 Ubuntu 25.10 (questing) | 4.5.1+git230720-4ubuntu4 | [libtiffxx6 4.5.1+git230720-4ubuntu4](https://patchblox.com/security/data/fix/linux/ubuntu-questing-libtiffxx6-4.5.1-git230720-4ubuntu4.md) | Aug 12, 2024 | | Linux | tiff Debian 12.15 (bookworm) | 4.5.0-6+deb12u2 | [DEBIAN-CVE-2024-7006](https://patchblox.com/security/data/fix/linux/debian-cve-2024-7006.md) | Aug 12, 2024 | | Linux | tiff Debian 13.5 (trixie) | 4.5.1+git230720-5 | [DEBIAN-CVE-2024-7006](https://patchblox.com/security/data/fix/linux/debian-cve-2024-7006.md) | Aug 12, 2024 | | Linux | tiff Debian 14 | 4.5.1+git230720-5 | [DEBIAN-CVE-2024-7006](https://patchblox.com/security/data/fix/linux/debian-cve-2024-7006.md) | Aug 12, 2024 | | Linux | tiff opensuse-leap 15.6 | 4.6.0-150600.3.3.1 | [SUSE-SU-2024:3117-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-3117-1.md) | Sep 3, 2024 | | Linux | tiff sles 15.6 | 4.6.0-150600.3.3.1 | [SUSE-SU-2024:3117-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-3117-1.md) | Sep 3, 2024 | --- Data as of 2026-11-08T06:59:42Z UTC. 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