# CVE-2024-56378: gir1.2-poppler-0.18: libpoppler.so in Poppler through 24.12.0 has an out-of-bounds readvulnerability within the JBIG2Bitmap::combine funct...

CVE-2024-56378 is fixed in 18 products on 1 platform, first by gir1.2-poppler-0.18 0.62.0-2ubuntu2.14+esm4, released December 22, 2024. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2024-56378
- Priority: Routine
- CVSS: 4.3 (Medium)
- EPSS: 0.0062
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Dec 22, 2024

## Description

libpoppler.so in Poppler through 24.12.0 has an out-of-bounds readvulnerability within the JBIG2Bitmap::combine function in JBIG2Stream.cc.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | gir1.2-poppler-0.18 Ubuntu 18.04.6 LTS (bionic) | 0.62.0-2ubuntu2.14+esm4 | [gir1.2-poppler-0.18 0.62.0-2ubuntu2.14+esm4](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-gir1.2-poppler-0.18-0.62.0-2ubuntu2.14-esm4.md) | Dec 22, 2024 |
| Linux | gir1.2-poppler-0.18 Ubuntu 20.04 LTS (focal) | 0.86.1-0ubuntu1.5 | [gir1.2-poppler-0.18 0.86.1-0ubuntu1.5](https://patchblox.com/security/data/fix/linux/ubuntu-focal-gir1.2-poppler-0.18-0.86.1-0ubuntu1.5.md) | Dec 22, 2024 |
| Linux | gir1.2-poppler-0.18 Ubuntu 22.04.1 LTS (jammy) | 22.02.0-2ubuntu0.6 | [gir1.2-poppler-0.18 22.02.0-2ubuntu0.6](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-gir1.2-poppler-0.18-22.02.0-2ubuntu0.6.md) | Dec 22, 2024 |
| Linux | gir1.2-poppler-0.18 Ubuntu 24.04.5 LTS (noble) | 24.02.0-1ubuntu9.2 | [gir1.2-poppler-0.18 24.02.0-1ubuntu9.2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-gir1.2-poppler-0.18-24.02.0-1ubuntu9.2.md) | Dec 22, 2024 |
| Linux | gir1.2-poppler-0.18 Ubuntu 24.10 (oracular) | 24.08.0-1ubuntu0.1 | [gir1.2-poppler-0.18 24.08.0-1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-gir1.2-poppler-0.18-24.08.0-1ubuntu0.1.md) | Jan 16, 2026 |
| Linux | libpoppler-cpp0t64 Ubuntu 24.04.5 LTS (noble) | 24.02.0-1ubuntu9.2 | [libpoppler-cpp0t64 24.02.0-1ubuntu9.2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libpoppler-cpp0t64-24.02.0-1ubuntu9.2.md) | Dec 22, 2024 |
| Linux | libpoppler-cpp0v5 Ubuntu 18.04.6 LTS (bionic) | 0.62.0-2ubuntu2.14+esm4 | [libpoppler-cpp0v5 0.62.0-2ubuntu2.14+esm4](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libpoppler-cpp0v5-0.62.0-2ubuntu2.14-esm4.md) | Dec 22, 2024 |
| Linux | libpoppler-cpp0v5 Ubuntu 20.04 LTS (focal) | 0.86.1-0ubuntu1.5 | [libpoppler-cpp0v5 0.86.1-0ubuntu1.5](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libpoppler-cpp0v5-0.86.1-0ubuntu1.5.md) | Dec 22, 2024 |
| Linux | libpoppler-cpp0v5 Ubuntu 22.04.1 LTS (jammy) | 22.02.0-2ubuntu0.6 | [libpoppler-cpp0v5 22.02.0-2ubuntu0.6](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libpoppler-cpp0v5-22.02.0-2ubuntu0.6.md) | Dec 22, 2024 |
| Linux | libpoppler-cpp1 Ubuntu 24.10 (oracular) | 24.08.0-1ubuntu0.1 | [libpoppler-cpp1 24.08.0-1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libpoppler-cpp1-24.08.0-1ubuntu0.1.md) | Jan 16, 2026 |
| Linux | libpoppler-glib8 Ubuntu 18.04.6 LTS (bionic) | 0.62.0-2ubuntu2.14+esm4 | [libpoppler-glib8 0.62.0-2ubuntu2.14+esm4](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libpoppler-glib8-0.62.0-2ubuntu2.14-esm4.md) | Dec 22, 2024 |
| Linux | libpoppler-glib8 Ubuntu 20.04 LTS (focal) | 0.86.1-0ubuntu1.5 | [libpoppler-glib8 0.86.1-0ubuntu1.5](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libpoppler-glib8-0.86.1-0ubuntu1.5.md) | Dec 22, 2024 |
| Linux | libpoppler-glib8 Ubuntu 22.04.1 LTS (jammy) | 22.02.0-2ubuntu0.6 | [libpoppler-glib8 22.02.0-2ubuntu0.6](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libpoppler-glib8-22.02.0-2ubuntu0.6.md) | Dec 22, 2024 |
| Linux | libpoppler-glib8t64 Ubuntu 24.04.5 LTS (noble) | 24.02.0-1ubuntu9.2 | [libpoppler-glib8t64 24.02.0-1ubuntu9.2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libpoppler-glib8t64-24.02.0-1ubuntu9.2.md) | Dec 22, 2024 |
| Linux | libpoppler-glib8t64 Ubuntu 24.10 (oracular) | 24.08.0-1ubuntu0.1 | [libpoppler-glib8t64 24.08.0-1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libpoppler-glib8t64-24.08.0-1ubuntu0.1.md) | Jan 16, 2026 |
| Linux | libpoppler-qt5-1 Ubuntu 18.04.6 LTS (bionic) | 0.62.0-2ubuntu2.14+esm4 | [libpoppler-qt5-1 0.62.0-2ubuntu2.14+esm4](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libpoppler-qt5-1-0.62.0-2ubuntu2.14-esm4.md) | Dec 22, 2024 |
| Linux | libpoppler-qt5-1 Ubuntu 20.04 LTS (focal) | 0.86.1-0ubuntu1.5 | [libpoppler-qt5-1 0.86.1-0ubuntu1.5](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libpoppler-qt5-1-0.86.1-0ubuntu1.5.md) | Dec 22, 2024 |
| Linux | libpoppler-qt5-1 Ubuntu 22.04.1 LTS (jammy) | 22.02.0-2ubuntu0.6 | [libpoppler-qt5-1 22.02.0-2ubuntu0.6](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libpoppler-qt5-1-22.02.0-2ubuntu0.6.md) | Dec 22, 2024 |
| Linux | libpoppler-qt5-1t64 Ubuntu 24.04.5 LTS (noble) | 24.02.0-1ubuntu9.2 | [libpoppler-qt5-1t64 24.02.0-1ubuntu9.2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libpoppler-qt5-1t64-24.02.0-1ubuntu9.2.md) | Dec 22, 2024 |
| Linux | libpoppler-qt5-1t64 Ubuntu 24.10 (oracular) | 24.08.0-1ubuntu0.1 | [libpoppler-qt5-1t64 24.08.0-1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libpoppler-qt5-1t64-24.08.0-1ubuntu0.1.md) | Jan 16, 2026 |
| Linux | libpoppler-qt6-3t64 Ubuntu 24.04.5 LTS (noble) | 24.02.0-1ubuntu9.2 | [libpoppler-qt6-3t64 24.02.0-1ubuntu9.2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libpoppler-qt6-3t64-24.02.0-1ubuntu9.2.md) | Dec 22, 2024 |
| Linux | libpoppler-qt6-3t64 Ubuntu 24.10 (oracular) | 24.08.0-1ubuntu0.1 | [libpoppler-qt6-3t64 24.08.0-1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libpoppler-qt6-3t64-24.08.0-1ubuntu0.1.md) | Jan 16, 2026 |
| Linux | libpoppler118 Ubuntu 22.04.1 LTS (jammy) | 22.02.0-2ubuntu0.6 | [libpoppler118 22.02.0-2ubuntu0.6](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libpoppler118-22.02.0-2ubuntu0.6.md) | Dec 22, 2024 |
| Linux | libpoppler134 Ubuntu 24.04.5 LTS (noble) | 24.02.0-1ubuntu9.2 | [libpoppler134 24.02.0-1ubuntu9.2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libpoppler134-24.02.0-1ubuntu9.2.md) | Dec 22, 2024 |
| Linux | libpoppler140 Ubuntu 24.10 (oracular) | 24.08.0-1ubuntu0.1 | [libpoppler140 24.08.0-1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libpoppler140-24.08.0-1ubuntu0.1.md) | Jan 16, 2026 |
| Linux | libpoppler73 Ubuntu 18.04.6 LTS (bionic) | 0.62.0-2ubuntu2.14+esm4 | [libpoppler73 0.62.0-2ubuntu2.14+esm4](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libpoppler73-0.62.0-2ubuntu2.14-esm4.md) | Dec 22, 2024 |
| Linux | libpoppler97 Ubuntu 20.04 LTS (focal) | 0.86.1-0ubuntu1.5 | [libpoppler97 0.86.1-0ubuntu1.5](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libpoppler97-0.86.1-0ubuntu1.5.md) | Dec 22, 2024 |
| Linux | poppler Debian 12.15 (bookworm) | 22.12.0-2+deb12u1 | [DEBIAN-CVE-2024-56378](https://patchblox.com/security/data/fix/linux/debian-cve-2024-56378.md) | Dec 23, 2024 |
| Linux | poppler Debian 13.5 (trixie) | 24.08.0-4 | [DEBIAN-CVE-2024-56378](https://patchblox.com/security/data/fix/linux/debian-cve-2024-56378.md) | Dec 23, 2024 |
| Linux | poppler Debian 14 | 24.08.0-4 | [DEBIAN-CVE-2024-56378](https://patchblox.com/security/data/fix/linux/debian-cve-2024-56378.md) | Dec 23, 2024 |
| Linux | poppler opensuse-leap 15.6 | 24.03.0-150600.3.5.1 | [SUSE-SU-2024:4435-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-4435-1.md) | Dec 30, 2024 |
| Linux | poppler sles 15.6 | 24.03.0-150600.3.5.1 | [SUSE-SU-2024:4435-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-4435-1.md) | Dec 30, 2024 |
| Linux | poppler-qt5 opensuse-leap 15.6 | 24.03.0-150600.3.5.1 | [SUSE-SU-2024:4435-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-4435-1.md) | Dec 30, 2024 |
| Linux | poppler-qt5 sles 15.6 | 24.03.0-150600.3.5.1 | [SUSE-SU-2024:4435-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-4435-1.md) | Dec 30, 2024 |
| Linux | poppler-qt6 opensuse-leap 15.6 | 24.03.0-150600.3.5.1 | [SUSE-SU-2024:4435-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-4435-1.md) | Dec 30, 2024 |
| Linux | poppler-qt6 sles 15.6 | 24.03.0-150600.3.5.1 | [SUSE-SU-2024:4435-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-4435-1.md) | Dec 30, 2024 |
| Linux | poppler-utils Ubuntu 18.04.6 LTS (bionic) | 0.62.0-2ubuntu2.14+esm4 | [poppler-utils 0.62.0-2ubuntu2.14+esm4](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-poppler-utils-0.62.0-2ubuntu2.14-esm4.md) | Dec 22, 2024 |
| Linux | poppler-utils Ubuntu 20.04 LTS (focal) | 0.86.1-0ubuntu1.5 | [poppler-utils 0.86.1-0ubuntu1.5](https://patchblox.com/security/data/fix/linux/ubuntu-focal-poppler-utils-0.86.1-0ubuntu1.5.md) | Dec 22, 2024 |
| Linux | poppler-utils Ubuntu 22.04.1 LTS (jammy) | 22.02.0-2ubuntu0.6 | [poppler-utils 22.02.0-2ubuntu0.6](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-poppler-utils-22.02.0-2ubuntu0.6.md) | Dec 22, 2024 |
| Linux | poppler-utils Ubuntu 24.04.5 LTS (noble) | 24.02.0-1ubuntu9.2 | [poppler-utils 24.02.0-1ubuntu9.2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-poppler-utils-24.02.0-1ubuntu9.2.md) | Dec 22, 2024 |
| Linux | poppler-utils Ubuntu 24.10 (oracular) | 24.08.0-1ubuntu0.1 | [poppler-utils 24.08.0-1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-poppler-utils-24.08.0-1ubuntu0.1.md) | Jan 16, 2026 |

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