| Bug ID | 1094170 |
|---|---|
| Summary | VUL-0: CVE-2018-1000400: cri-o: capabilities are not dropped when switching to a non-root user |
| Classification | openSUSE |
| Product | openSUSE Distribution |
| Version | Leap 15.0 |
| Hardware | Other |
| URL | https://smash.suse.de/issue/206144/ |
| OS | Other |
| Status | NEW |
| Severity | Normal |
| Priority | P5 - None |
| Component | Security |
| Assignee | containers-bugowner@suse.de |
| Reporter | kbabioch@suse.com |
| QA Contact | security-team@suse.de |
| CC | asarai@suse.com, containers-bugowner@suse.de, dcassany@suse.com, fcastelli@suse.com, jmassaguerpla@suse.com, kmacinnes@suse.com, kukuk@suse.com, mjura@suse.com, mmeister@suse.com, rfernandezlopez@suse.com, vrothberg@suse.com |
| Found By | Security Response Team |
| Blocker | --- |
rh#1578109 Kubernetes CRI-O version prior to 1.9 contains a Privilege Context Switching Error (CWE-270) vulnerability in the handling of ambient capabilities that can result in containers running with elevated privileges, allowing users abilities they should not have. This attack appears to be exploitable via container execution. This vulnerability appears to have been fixed in 1.9. References: https://bugzilla.redhat.com/show_bug.cgi?id=1578109 http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2018-1000400 https://github.com/kubernetes-incubator/cri-o/pull/1558/files