# libopenjp3d-tools 2.3.1-1ubuntu5: libopenjp3d-tools 2.3.1-1ubuntu5 for Ubuntu 22.04.1 LTS (jammy)

libopenjp3d-tools 2.3.1-1ubuntu5, released January 5, 2021, fixes 8 CVEs in libopenjp3d-tools. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/ubuntu-jammy-libopenjp3d-tools-2.3.1-1ubuntu5
- Platform: Linux
- Released: Jan 5, 2021
- Priority: High (Closes CVE-2020-27814, high severity)
- CVEs: 8, exploited: 0, on CISA KEV: 0

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [libopenjp3d-tools](https://patchblox.com/security/data/product/linux/libopenjp3d-tools.md) | Ubuntu 22.04.1 LTS (jammy) | 2.3.1-1ubuntu5 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2020-27814](https://patchblox.com/security/data/cve/CVE-2020-27814.md) | High | libopenjp2-7: A heap-buffer overflow was found in the way openjpeg2 handled certain PNGformat files | 7.8 | 0.0201 |  |
| [CVE-2020-27823](https://patchblox.com/security/data/cve/CVE-2020-27823.md) | High | libopenjpip-server: A flaw was found in OpenJPEG’s encoder | 7.8 | 0.0106 |  |
| [CVE-2020-15389](https://patchblox.com/security/data/cve/CVE-2020-15389.md) | Routine | openjpeg2: Resolves: (#1855115) | 6.5 | 0.0243 |  |
| [CVE-2020-27843](https://patchblox.com/security/data/cve/CVE-2020-27843.md) | Routine | libopenjp2-7: A flaw was found in OpenJPEG in versions prior to 2.4.0 | 5.5 | 0.0170 |  |
| [CVE-2020-27824](https://patchblox.com/security/data/cve/CVE-2020-27824.md) | Routine | libopenjp2-7: A flaw was found in OpenJPEG’s encoder in theopj_dwt_calc_explicit_stepsizes() function | 5.5 | 0.0155 |  |
| [CVE-2020-27842](https://patchblox.com/security/data/cve/CVE-2020-27842.md) | Routine | libopenjp2-7: There's a flaw in openjpeg's t2 encoder in versions prior to 2.4.0 | 5.5 | 0.0146 |  |
| [CVE-2020-27845](https://patchblox.com/security/data/cve/CVE-2020-27845.md) | Routine | libopenjp2-7: There's a flaw in src/lib/openjp2/pi.c of openjpeg in versions prior to2.4.0 | 5.5 | 0.0146 |  |
| [CVE-2020-27841](https://patchblox.com/security/data/cve/CVE-2020-27841.md) | Routine | libopenjp2-7: There's a flaw in openjpeg in versions prior to 2.4.0 insrc/lib/openjp2/pi.c | n/a | 0.0145 |  |

---

Data as of 2026-11-12T01:51:14Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data

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.