# librecad-data 2.1.3-3: librecad-data 2.1.3-3 for Ubuntu 22.04.1 LTS (jammy)

librecad-data 2.1.3-3, released January 25, 2022, fixes 4 CVEs in librecad-data. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/ubuntu-jammy-librecad-data-2.1.3-3
- Platform: Linux
- Released: Jan 25, 2022
- Priority: High (Closes CVE-2021-45341, high severity)
- CVEs: 4, exploited: 0, on CISA KEV: 0

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [librecad-data](https://patchblox.com/security/data/product/linux/librecad-data.md) | Ubuntu 22.04.1 LTS (jammy) | 2.1.3-3 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2021-45341](https://patchblox.com/security/data/cve/CVE-2021-45341.md) | High | librecad: A buffer overflow vulnerability in CDataMoji of the jwwlib component of LibreCAD 2.2.0-rc3 and older allows an attack... | 8.8 | 0.0662 |  |
| [CVE-2021-21898](https://patchblox.com/security/data/cve/CVE-2021-21898.md) | High | librecad: librecad - security update | 8.8 | 0.0260 |  |
| [CVE-2021-45342](https://patchblox.com/security/data/cve/CVE-2021-45342.md) | High | librecad: A buffer overflow vulnerability in CDataList of the jwwlib component of LibreCAD 2.2.0-rc3 and older allows an attack... | 7.8 | 0.0193 |  |
| [CVE-2021-45343](https://patchblox.com/security/data/cve/CVE-2021-45343.md) | Routine | librecad: In LibreCAD 2.2.0, a NULL pointer dereference in the HATCH handling of libdxfrw allows an attacker to crash the appli... | 5.5 | 0.0090 |  |

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Data as of 2026-11-11T07:45:43Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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