# RHSA-2019:4269: Security update for 20 packages

RHSA-2019:4269, released December 17, 2019, fixes 4 CVEs across 20 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2019-4269
- Platform: Linux
- Released: Dec 17, 2019
- Priority: High (Closes CVE-2019-9512, high severity)
- CVEs: 4, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://access.redhat.com/errata/RHSA-2019:4269

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [buildah](https://patchblox.com/security/data/product/linux/buildah.md) | RHEL 8 | 0:1.9.0-5.module+el8.1.0+4240+893c1ab8 |
| [buildah-tests](https://patchblox.com/security/data/product/linux/buildah-tests.md) | RHEL 8 | 0:1.9.0-5.module+el8.1.0+4240+893c1ab8 |
| [cockpit-podman](https://patchblox.com/security/data/product/linux/cockpit-podman.md) | RHEL 8 | 0:4-1.module+el8.1.0+4081+b29780af |
| [container-selinux](https://patchblox.com/security/data/product/linux/container-selinux.md) | RHEL 8 | 2:2.123.0-2.module+el8.1.0+4900+9d7326b8 |
| [containernetworking-plugins](https://patchblox.com/security/data/product/linux/containernetworking-plugins.md) | RHEL 8 | 0:0.8.1-3.module+el8.1.0+4881+045289ee |
| [containers-common](https://patchblox.com/security/data/product/linux/containers-common.md) | RHEL 8 | 1:0.1.37-6.module+el8.1.0+4876+e678a192 |
| [fuse-overlayfs](https://patchblox.com/security/data/product/linux/fuse-overlayfs.md) | RHEL 8 | 0:0.4.1-1.module+el8.1.0+4081+b29780af |
| [oci-systemd-hook](https://patchblox.com/security/data/product/linux/oci-systemd-hook.md) | RHEL 8 | 1:0.1.15-2.git2d0b8a3.module+el8.1.0+4081+b29780af |
| [oci-umount](https://patchblox.com/security/data/product/linux/oci-umount.md) | RHEL 8 | 2:2.3.4-2.git87f9237.module+el8.1.0+4081+b29780af |
| [podman](https://patchblox.com/security/data/product/linux/podman.md) | RHEL 8 | 0:1.4.2-6.module+el8.1.0+4830+f49150d7 |
| [podman-docker](https://patchblox.com/security/data/product/linux/podman-docker.md) | RHEL 8 | 0:1.4.2-6.module+el8.1.0+4830+f49150d7 |
| [podman-manpages](https://patchblox.com/security/data/product/linux/podman-manpages.md) | RHEL 8 | 0:1.4.2-6.module+el8.1.0+4830+f49150d7 |
| [podman-remote](https://patchblox.com/security/data/product/linux/podman-remote.md) | RHEL 8 | 0:1.4.2-6.module+el8.1.0+4830+f49150d7 |
| [podman-tests](https://patchblox.com/security/data/product/linux/podman-tests.md) | RHEL 8 | 0:1.4.2-6.module+el8.1.0+4830+f49150d7 |
| [python-podman-api](https://patchblox.com/security/data/product/linux/python-podman-api.md) | RHEL 8 | 0:1.2.0-0.1.gitd0a45fe.module+el8.1.0+4081+b29780af |
| [runc](https://patchblox.com/security/data/product/linux/runc.md) | RHEL 8 | 0:1.0.0-61.rc8.module+el8.1.0+4873+4a24e241 |
| [skopeo](https://patchblox.com/security/data/product/linux/skopeo.md) | RHEL 8 | 1:0.1.37-6.module+el8.1.0+4876+e678a192 |
| [skopeo-tests](https://patchblox.com/security/data/product/linux/skopeo-tests.md) | RHEL 8 | 1:0.1.37-6.module+el8.1.0+4876+e678a192 |
| [slirp4netns](https://patchblox.com/security/data/product/linux/slirp4netns.md) | RHEL 8 | 0:0.3.0-4.module+el8.1.0+4306+1d917805 |
| [toolbox](https://patchblox.com/security/data/product/linux/toolbox.md) | RHEL 8 | 0:0.0.4-1.module+el8.1.0+4081+b29780af |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2019-9512](https://patchblox.com/security/data/cve/CVE-2019-9512.md) | High | HTTP/2 Server Denial of Service Vulnerability | 7.5 | 0.8343 |  |
| [CVE-2019-9514](https://patchblox.com/security/data/cve/CVE-2019-9514.md) | High | HTTP/2 Server Denial of Service Vulnerability | 7.5 | 0.8281 |  |
| [CVE-2019-16884](https://patchblox.com/security/data/cve/CVE-2019-16884.md) | High | buildah: The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc.  Se... | 7.5 | 0.0441 |  |
| [CVE-2019-18466](https://patchblox.com/security/data/cve/CVE-2019-18466.md) | Routine | buildah: The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc.  Se... | 2.5 | 0.0139 |  |

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Data as of 2026-11-07T06:34:28Z 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