# CVE-2022-45442: pcs: The pcs packages provide a command-line configuration system for the Pacemaker and Corosync utilities.  Security Fix(...

CVE-2022-45442 is fixed in 5 products on 1 platform, first by ruby-rack-protection 2.0.8.1-2+deb11u1build0.22.04.1, released November 28, 2022. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2022-45442
- Priority: High
- CVSS: 8.8 (Moderate)
- EPSS: 0.0069
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Nov 28, 2022

## Description

The pcs packages provide a command-line configuration system for the Pacemaker and Corosync utilities.  Security Fix(es):  * sinatra: Reflected File Download attack (CVE-2022-45442)  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.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | pcs RHEL 8 | 0:0.10.14-5.el8_7.2 | [RHSA-2023:0855](https://patchblox.com/security/data/fix/linux/rhsa-2023-0855.md) | Feb 21, 2023 |
| Linux | pcs RHEL 9 | 0:0.11.3-4.el9_1.2 | [RHSA-2023:0974](https://patchblox.com/security/data/fix/linux/rhsa-2023-0974.md) | Feb 28, 2023 |
| Linux | pcs almalinux 8 | 0.10.14-5.el8_7.2.alma | [ALSA-2023:0855](https://patchblox.com/security/data/fix/linux/alsa-2023-0855.md) | Feb 21, 2023 |
| Linux | pcs almalinux 9 | 0.11.3-4.el9_1.2 | [ALSA-2023:0974](https://patchblox.com/security/data/fix/linux/alsa-2023-0974.md) | Feb 28, 2023 |
| Linux | pcs ol 8 | 0:0.10.14-5.0.1.el8_7.2 | [ELSA-2023-12137](https://patchblox.com/security/data/fix/linux/elsa-2023-12137.md) | Feb 22, 2023 |
| Linux | pcs ol 9 | 0:0.11.3-4.el9_1.2 | [ELSA-2023-12150](https://patchblox.com/security/data/fix/linux/elsa-2023-12150.md) | Mar 1, 2023 |
| Linux | pcs rocky 8 | 0:0.10.14-5.el8_7.2 | [RLSA-2023:0855](https://patchblox.com/security/data/fix/linux/rlsa-2023-0855.md) | Feb 22, 2023 |
| Linux | pcs-snmp RHEL 8 | 0:0.10.14-5.el8_7.2 | [RHSA-2023:0855](https://patchblox.com/security/data/fix/linux/rhsa-2023-0855.md) | Feb 21, 2023 |
| Linux | pcs-snmp RHEL 9 | 0:0.11.3-4.el9_1.2 | [RHSA-2023:0974](https://patchblox.com/security/data/fix/linux/rhsa-2023-0974.md) | Feb 28, 2023 |
| Linux | pcs-snmp almalinux 8 | 0.10.14-5.el8_7.2.alma | [ALSA-2023:0855](https://patchblox.com/security/data/fix/linux/alsa-2023-0855.md) | Feb 21, 2023 |
| Linux | pcs-snmp almalinux 9 | 0.11.3-4.el9_1.2 | [ALSA-2023:0974](https://patchblox.com/security/data/fix/linux/alsa-2023-0974.md) | Feb 28, 2023 |
| Linux | pcs-snmp ol 8 | 0:0.10.14-5.0.1.el8_7.2 | [ELSA-2023-12137](https://patchblox.com/security/data/fix/linux/elsa-2023-12137.md) | Feb 22, 2023 |
| Linux | pcs-snmp ol 9 | 0:0.11.3-4.el9_1.2 | [ELSA-2023-12150](https://patchblox.com/security/data/fix/linux/elsa-2023-12150.md) | Mar 1, 2023 |
| Linux | ruby-rack-protection Ubuntu 22.04.1 LTS (jammy) | 2.0.8.1-2+deb11u1build0.22.04.1 | [ruby-rack-protection 2.0.8.1-2+deb11u1build0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-ruby-rack-protection-2.0.8.1-2-deb11u1build0.22.04.1.md) | Nov 28, 2022 |
| Linux | ruby-sinatra Debian 12.15 (bookworm) | 3.0.5-2 | [DEBIAN-CVE-2022-45442](https://patchblox.com/security/data/fix/linux/debian-cve-2022-45442.md) | Nov 28, 2022 |
| Linux | ruby-sinatra Debian 13.5 (trixie) | 3.0.5-2 | [DEBIAN-CVE-2022-45442](https://patchblox.com/security/data/fix/linux/debian-cve-2022-45442.md) | Nov 28, 2022 |
| Linux | ruby-sinatra Debian 14 | 3.0.5-2 | [DEBIAN-CVE-2022-45442](https://patchblox.com/security/data/fix/linux/debian-cve-2022-45442.md) | Nov 28, 2022 |
| Linux | ruby-sinatra Ubuntu 18.04.6 LTS (bionic) | 1.4.8-1ubuntu0.1~esm2 | [ruby-sinatra 1.4.8-1ubuntu0.1~esm2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-ruby-sinatra-1.4.8-1ubuntu0.1-esm2.md) | Nov 28, 2022 |
| Linux | ruby-sinatra Ubuntu 22.04.1 LTS (jammy) | 2.0.8.1-2+deb11u1build0.22.04.1 | [ruby-sinatra 2.0.8.1-2+deb11u1build0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-ruby-sinatra-2.0.8.1-2-deb11u1build0.22.04.1.md) | Nov 28, 2022 |
| Linux | ruby-sinatra-contrib Ubuntu 22.04.1 LTS (jammy) | 2.0.8.1-2+deb11u1build0.22.04.1 | [ruby-sinatra-contrib 2.0.8.1-2+deb11u1build0.22.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-ruby-sinatra-contrib-2.0.8.1-2-deb11u1build0.22.04.1.md) | Nov 28, 2022 |

---

Data as of 2026-11-08T06:59:42Z 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.