CVE-2021-20199
MEDIUM5.9EPSS 0.13%Podman Origin Validation Error
發布日:2021/5/18修改日:2026/4/28
描述
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.
受影響套件(3)
- Debian/libpodfrom 0, < 3.0.0~rc2+dfsg1-2
- Debian/rootlesskitfrom 0, < 0.12.0-1
- Go/github.com/containers/podman/v3from 0, < 3.0.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.9 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N |
參考連結(8)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2021-20199
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2021-20199
- WEBhttps://bugzilla.redhat.com/show_bug.cgi?id=1919050
- WEBhttps://github.com/containers/podman/issues/5138
- WEBhttps://github.com/containers/podman/pull/9052
- WEBhttps://github.com/containers/podman/pull/9225
- WEBhttps://github.com/containers/podman/releases/tag/v3.0.0-rc3
- WEBhttps://github.com/rootless-containers/rootlesskit/pull/206