Bug #5981: Passenger opens up udp port - SELinux - Foreman

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Bug #5981

closed

Passenger opens up udp port

Added by Lukas Zapletal over 10 years ago. Updated about 9 years ago.

Status:

Closed

Priority:

Normal

Assignee:

Lukas Zapletal

Category:

Target version:

Difficulty:

Triaged:

Bugzilla link:

Pull request:

Fixed in Releases:

Found in Releases:

Red Hat JIRA:

Description

Staypuft installer:

# audit2why -wa
type=AVC msg=audit(1401197569.085:2565): avc:  denied  { name_bind } for  pid=9349 comm="ruby" src=17659 scontext=unconfined_u:system_r:passenger_t:s0 tcontext=system_u:object_r:port_t:s0 tclass=udp_socket

# audit2allow -R
corenet_udp_bind_generic_port(passenger_t)

We are re-testing to see if the port is random or not. Strange UDP port.

Related issues 1 (0 open — 1 closed)

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Updated by Lukas Zapletal over 10 years ago

And another run:

type=AVC msg=audit(1401367752.666:1209): avc:  denied  { name_bind } for  pid=16698 comm="ruby" src=7108 scontext=unconfined_u:system_r:passenger_t:s0 tcontext=system_u:object_r:port_t:s0 tclass=udp_socket

Different UDP port is bound. Hmmmm.

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Updated by Luis Fernández about 9 years ago

Do you have any update about what is triggering this alert on SELinux? I see it from time to time and I would like to understand it before polishing the module.

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