# CVE-2020-14382: cryptsetup: The cryptsetup packages provide a utility for setting up disk encryption using the dm-crypt kernel module.  The follo...

CVE-2020-14382 is fixed in 10 products on 1 platform, first by cryptsetup 2:2.2.2-3ubuntu2.2, released September 2, 2020. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2020-14382
- Priority: High
- CVSS: 7.8 (Moderate)
- EPSS: 0.0116
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Sep 2, 2020

## Description

The cryptsetup packages provide a utility for setting up disk encryption using the dm-crypt kernel module.  The following packages have been upgraded to a later upstream version: cryptsetup (2.3.3). (BZ#1796826)  Security Fix(es):  * cryptsetup: Out-of-bounds write when validating segments (CVE-2020-14382)  For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.  Additional Changes:  For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.3 Release Notes linked from the References section.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | cryptsetup RHEL 8 | 0:2.3.3-2.el8 | [RHSA-2020:4542](https://patchblox.com/security/data/fix/linux/rhsa-2020-4542.md) | Nov 4, 2020 |
| Linux | cryptsetup Ubuntu 20.04 LTS (focal) | 2:2.2.2-3ubuntu2.2 | [cryptsetup 2:2.2.2-3ubuntu2.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-cryptsetup-2-2.2.2-3ubuntu2.2.md) | Sep 2, 2020 |
| Linux | cryptsetup ol 8 | 0:2.3.3-2.el8 | [ELSA-2020-4542](https://patchblox.com/security/data/fix/linux/elsa-2020-4542.md) | Nov 10, 2020 |
| Linux | cryptsetup-bin Ubuntu 20.04 LTS (focal) | 2:2.2.2-3ubuntu2.2 | [cryptsetup-bin 2:2.2.2-3ubuntu2.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-cryptsetup-bin-2-2.2.2-3ubuntu2.2.md) | Sep 2, 2020 |
| Linux | cryptsetup-devel RHEL 8 | 0:2.3.3-2.el8 | [RHSA-2020:4542](https://patchblox.com/security/data/fix/linux/rhsa-2020-4542.md) | Nov 4, 2020 |
| Linux | cryptsetup-devel ol 8 | 0:2.3.3-2.el8 | [ELSA-2020-4542](https://patchblox.com/security/data/fix/linux/elsa-2020-4542.md) | Nov 10, 2020 |
| Linux | cryptsetup-initramfs Ubuntu 20.04 LTS (focal) | 2:2.2.2-3ubuntu2.2 | [cryptsetup-initramfs 2:2.2.2-3ubuntu2.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-cryptsetup-initramfs-2-2.2.2-3ubuntu2.2.md) | Sep 2, 2020 |
| Linux | cryptsetup-libs RHEL 8 | 0:2.3.3-2.el8 | [RHSA-2020:4542](https://patchblox.com/security/data/fix/linux/rhsa-2020-4542.md) | Nov 4, 2020 |
| Linux | cryptsetup-libs ol 8 | 0:2.3.3-2.el8 | [ELSA-2020-4542](https://patchblox.com/security/data/fix/linux/elsa-2020-4542.md) | Nov 10, 2020 |
| Linux | cryptsetup-reencrypt RHEL 8 | 0:2.3.3-2.el8 | [RHSA-2020:4542](https://patchblox.com/security/data/fix/linux/rhsa-2020-4542.md) | Nov 4, 2020 |
| Linux | cryptsetup-reencrypt ol 8 | 0:2.3.3-2.el8 | [ELSA-2020-4542](https://patchblox.com/security/data/fix/linux/elsa-2020-4542.md) | Nov 10, 2020 |
| Linux | cryptsetup-run Ubuntu 20.04 LTS (focal) | 2:2.2.2-3ubuntu2.2 | [cryptsetup-run 2:2.2.2-3ubuntu2.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-cryptsetup-run-2-2.2.2-3ubuntu2.2.md) | Sep 2, 2020 |
| Linux | integritysetup RHEL 8 | 0:2.3.3-2.el8 | [RHSA-2020:4542](https://patchblox.com/security/data/fix/linux/rhsa-2020-4542.md) | Nov 4, 2020 |
| Linux | integritysetup ol 8 | 0:2.3.3-2.el8 | [ELSA-2020-4542](https://patchblox.com/security/data/fix/linux/elsa-2020-4542.md) | Nov 10, 2020 |
| Linux | libcryptsetup12 Ubuntu 20.04 LTS (focal) | 2:2.2.2-3ubuntu2.2 | [libcryptsetup12 2:2.2.2-3ubuntu2.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libcryptsetup12-2-2.2.2-3ubuntu2.2.md) | Sep 2, 2020 |
| Linux | veritysetup RHEL 8 | 0:2.3.3-2.el8 | [RHSA-2020:4542](https://patchblox.com/security/data/fix/linux/rhsa-2020-4542.md) | Nov 4, 2020 |
| Linux | veritysetup ol 8 | 0:2.3.3-2.el8 | [ELSA-2020-4542](https://patchblox.com/security/data/fix/linux/elsa-2020-4542.md) | Nov 10, 2020 |

---

Data as of 2026-11-08T13:06:02Z 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.