CVE-2021-20199

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Source
https://cve.org/CVERecord?id=CVE-2021-20199
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-20199.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-20199
Aliases
Downstream
Related
Published
2021-02-02T19:15:14Z
Modified
2026-03-15T14:42:21.926615Z
Severity
  • 5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
Summary
[none]
Details

Rootless containers run with Podman, receive all traffic with a source IP address of 127.0.0.1 (including from remote hosts). This impacts containerized applications that trust localhost (127.0.01) connections by default and do not require authentication. This issue affects Podman 1.8.0 onwards.

References

Affected packages

Git / github.com/containers/podman

Affected ranges

Type
GIT
Repo
https://github.com/containers/podman
Events
Introduced
2ced9094d4728dd09f60a177faa32339a8d0f721
Fixed
5b2585f5e91ca148f068cefa647c23f8b1ade622
Database specific 
{
    "versions": [
        {
            "introduced": "1.8.0"
        },
        {
            "fixed": "3.0.0"
        }
    ]
}

Affected versions

v1.*
v1.8.0
v1.8.1
v1.8.1-rc1
v1.8.1-rc2
v1.8.1-rc3
v1.8.1-rc4
v1.8.2
v1.8.2-rc1
v1.9.0
v1.9.0-rc1
v1.9.0-rc2
v2.*
v2.0.0-rc1
v2.0.0-rc2
v2.0.0-rc3
v2.0.0-rc4
v2.0.0-rc5
v2.0.0-rc6
v2.0.0-rc7
v2.1.0
v2.1.0-rc1
v2.1.0-rc2
v2.2.0-rc1
v2.2.0-rc2
v3.*
v3.0.0-rc1
v3.0.0-rc2
v3.0.0-rc3

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-20199.json"