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Bug 1971170
| Summary: | sslh_t needs capability net_admin | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Ralf Ertzinger <redhat-bugzilla> |
| Component: | selinux-policy | Assignee: | Zdenek Pytela <zpytela> |
| Status: | NEW --- | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 34 | CC: | dwalsh, grepl.miroslav, lvrabec, mmalik, omosnace, vmojzis, zpytela |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | Bug | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Description of problem: sshl, when run in transparent proxy mode, needs CAP_NET_ADMIN to set IP_TRANSPARENT on the socket. The systemd service file already allows this capability, but right now it's denied by selinux: type=AVC msg=audit(1623508461.430:33758): avc: denied { net_admin } for pid=63924 comm="sslh" capability=12 scontext=system_u:system_r:sslh_t:s0 tcontext=system_u:system_r:sslh_t:s0 tclass=capability permissive=0 Version-Release number of selected component (if applicable): selinux-policy-targeted-34.7-1.fc34.noarch How reproducible: Always Steps to Reproduce: 1. configure sslh for transparent proxying 2. attempt to use a transparent connection results in sslh[3867]: common.c:237:setsockopt: Operation not permitted Generating a local policy with allow sslh_t self:capability net_admin; makes sslh work for transparent mode.