CVE catalog
CVE-2020-1726
libpod: CVE-2020-1726
- Severity
- Medium · CVSS 5.9
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.77% · Oct 25, 2026
A flaw was discovered in Podman where it incorrectly allows containers when created to overwrite existing files in volumes, even if they are mounted as read-only. When a user runs a malicious container or a container based on a malicious image with an attached volume that is used for the first time, it is possible to trigger the flaw and overwrite files in the volume.This issue was introduced in version 1.6.0.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | libpod | bookworm | 4.3.1+ds1-8+deb12u1 | fixed |
| Opensuse | conmon | leap 15.1 | 2.0.20-lp151.5.1 | fixed |
| Opensuse | fuse-overlayfs | leap 15.1 | 1.1.2-lp151.8.1 | fixed |
| Opensuse | libcontainers-common | leap 15.1 | 20200727-lp151.2.10.1 | fixed |
| Opensuse | podman | leap 15.1 | 2.0.6-lp151.3.21.1 | fixed |
| Suse | libcontainers-common | linux enterprise module for basesystem 15 sp1 | 20200727-3.12.1 | fixed |
| Suse | libcontainers-common | linux enterprise module for basesystem 15 sp2 | 20200727-3.12.1 | fixed |
| Suse | conmon | linux enterprise module for containers 15 sp1 | 2.0.20-3.6.1 | fixed |
| Suse | fuse-overlayfs | linux enterprise module for containers 15 sp1 | 1.1.2-3.9.1 | fixed |
| Suse | podman | linux enterprise module for containers 15 sp1 | 2.0.6-4.25.1 | fixed |
| Suse | conmon | linux enterprise module for containers 15 sp2 | 2.0.20-3.6.1 | fixed |
| Suse | fuse-overlayfs | linux enterprise module for containers 15 sp2 | 1.1.2-3.9.1 | fixed |
| Suse | podman | linux enterprise module for containers 15 sp2 | 2.0.6-4.25.1 | fixed |
| Opensuse | conmon | leap 15.2 | 2.0.20-lp152.4.3.1 | fixed |
| Opensuse | fuse-overlayfs | leap 15.2 | 1.1.2-lp152.2.3.1 | fixed |
| Opensuse | libcontainers-common | leap 15.2 | 20200727-lp152.2.3.1 | fixed |
| Opensuse | podman | leap 15.2 | 2.0.6-lp152.4.3.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | libpod | source | bookworm | 1.6.4+dfsg1-3 | not yet assigned | Not reported | [961421] |
| Opensuse | conmon | rpm | leap 15.1 | 2.0.20-lp151.5.1 | Not reported | OPENSUSE-SU-2020:1552-1 | Not reported |
| Opensuse | fuse-overlayfs | rpm | leap 15.1 | 1.1.2-lp151.8.1 | Not reported | OPENSUSE-SU-2020:1552-1 | Not reported |
| Opensuse | libcontainers-common | rpm | leap 15.1 | 20200727-lp151.2.10.1 | Not reported | OPENSUSE-SU-2020:1552-1 | Not reported |
| Opensuse | podman | rpm | leap 15.1 | 2.0.6-lp151.3.21.1 | Not reported | OPENSUSE-SU-2020:1552-1 | Not reported |
| Suse | libcontainers-common | rpm | linux enterprise module for basesystem 15 sp1 | 20200727-3.12.1 | Not reported | SUSE-SU-2020:2731-1 | Not reported |
| Suse | libcontainers-common | rpm | linux enterprise module for basesystem 15 sp2 | 20200727-3.12.1 | Not reported | SUSE-SU-2020:2731-1 | Not reported |
| Suse | conmon | rpm | linux enterprise module for containers 15 sp1 | 2.0.20-3.6.1 | Not reported | SUSE-SU-2020:2731-1 | Not reported |
| Suse | fuse-overlayfs | rpm | linux enterprise module for containers 15 sp1 | 1.1.2-3.9.1 | Not reported | SUSE-SU-2020:2731-1 | Not reported |
| Suse | podman | rpm | linux enterprise module for containers 15 sp1 | 2.0.6-4.25.1 | Not reported | SUSE-SU-2020:2731-1 | Not reported |
| Suse | conmon | rpm | linux enterprise module for containers 15 sp2 | 2.0.20-3.6.1 | Not reported | SUSE-SU-2020:2731-1 | Not reported |
| Suse | fuse-overlayfs | rpm | linux enterprise module for containers 15 sp2 | 1.1.2-3.9.1 | Not reported | SUSE-SU-2020:2731-1 | Not reported |
| Suse | podman | rpm | linux enterprise module for containers 15 sp2 | 2.0.6-4.25.1 | Not reported | SUSE-SU-2020:2731-1 | Not reported |
| Opensuse | conmon | rpm | leap 15.2 | 2.0.20-lp152.4.3.1 | Not reported | OPENSUSE-SU-2020:1559-1 | Not reported |
| Opensuse | fuse-overlayfs | rpm | leap 15.2 | 1.1.2-lp152.2.3.1 | Not reported | OPENSUSE-SU-2020:1559-1 | Not reported |
| Opensuse | libcontainers-common | rpm | leap 15.2 | 20200727-lp152.2.3.1 | Not reported | OPENSUSE-SU-2020:1559-1 | Not reported |
| Opensuse | podman | rpm | leap 15.2 | 2.0.6-lp152.4.3.1 | Not reported | OPENSUSE-SU-2020:1559-1 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [podman]Fixed
Source package: [libpod]
Details (2)
4.3.1+ds1-8+deb12u1+b3· amd64 · bookwormFixed · Fixed:
1.6.4+dfsg1-3dsa · libpod · debian · bookworm; dsa · libpod · debian · 12
4.3.1+ds1-8+deb12u1+b3· arm64 · bookwormFixed · Fixed:
1.6.4+dfsg1-3dsa · libpod · debian · bookworm; dsa · libpod · debian · 12
- [podman-docker]Fixed
Source package: [libpod]
Details (2)
4.3.1+ds1-8+deb12u1+b3· amd64 · bookwormFixed · Fixed:
1.6.4+dfsg1-3dsa · libpod · debian · bookworm; dsa · libpod · debian · 12
4.3.1+ds1-8+deb12u1+b3· arm64 · bookwormFixed · Fixed:
1.6.4+dfsg1-3dsa · libpod · debian · bookworm; dsa · libpod · debian · 12
Observed:
References
- [https://access.redhat.com/errata/RHSA-2020:0680]
- [https://ftp.suse.com/pub/projects/security/csaf/suse-su-2020_2731-1.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2020-1726]
- [https://osv.dev/vulnerability/SUSE-SU-2020:2731-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2020:1552-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2020:1559-1]
- [https://security-tracker.debian.org/tracker/CVE-2020-1726]
- [https://wid.cert-bund.de/.well-known/csaf/white/2020/wid-sec-w-2022-1089.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]