Bug 521406
| Summary: | setroubleshoot: SELinux is preventing chronyd from binding to port 323. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Nicolas Mailhot <nicolas.mailhot> |
| Component: | selinux-policy | Assignee: | Daniel Walsh <dwalsh> |
| Status: | CLOSED RAWHIDE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | rawhide | CC: | dwalsh, jkubin, mgrepl |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | setroubleshoot_trace_hash:2911f1da200718ba8aa48ef6ecf728d60df5344ed6e33eeab68b0aa1a1ff7256 | ||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2009-09-08 22:31:23 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Fixed in selinux-policy-3.6.30-6.fc12.noarch |
The following was filed automatically by setroubleshoot: Résumé: SELinux is preventing chronyd from binding to port 323. Description détaillée: [chronyd has a permissive type (initrc_t). This access was not denied.] SELinux has denied the chronyd from binding to a network port 323 which does not have an SELinux type associated with it. If chronyd should be allowed to listen on 323, use the semanage command to assign 323 to a port type that initrc_t can bind to (). If chronyd is not supposed to bind to 323, this could signal an intrusion attempt. Autoriser l'accès: If you want to allow chronyd to bind to port 323, you can execute # semanage port -a -t PORT_TYPE -p udp 323 where PORT_TYPE is one of the following: . If this system is running as an NIS Client, turning on the allow_ypbind boolean may fix the problem. setsebool -P allow_ypbind=1. Informations complémentaires: Contexte source system_u:system_r:initrc_t:s0 Contexte cible system_u:object_r:reserved_port_t:s0 Objets du contexte None [ udp_socket ] source chronyd Chemin de la source /usr/sbin/chronyd Port 323 Hôte (removed) Paquetages RPM source chrony-1.23-7.20081106gitbe42b4.fc12 Paquetages RPM cible Politique RPM selinux-policy-3.6.30-2.fc12 Selinux activé True Type de politique targeted MLS activé True Mode strict Enforcing Nom du plugin bind_ports Nom de l'hôte (removed) Plateforme Linux (removed) 2.6.31-0.203.rc8.git2.fc12.x86_64 #1 SMP Fri Sep 4 21:33:05 EDT 2009 x86_64 x86_64 Compteur d'alertes 5 Première alerte sam. 05 sept. 2009 16:01:58 CEST Dernière alerte sam. 05 sept. 2009 16:26:35 CEST ID local 3307b1e5-5865-4d39-a67e-af3dc9542b99 Numéros des lignes Messages d'audit bruts node=(removed) type=AVC msg=audit(1252160795.293:25): avc: denied { name_bind } for pid=1543 comm="chronyd" src=323 scontext=system_u:system_r:initrc_t:s0 tcontext=system_u:object_r:reserved_port_t:s0 tclass=udp_socket node=(removed) type=SYSCALL msg=audit(1252160795.293:25): arch=c000003e syscall=49 success=yes exit=0 a0=2 a1=7fffe48ce630 a2=10 a3=7fffe48ce62c items=0 ppid=1 pid=1543 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="chronyd" exe="/usr/sbin/chronyd" subj=system_u:system_r:initrc_t:s0 key=(null) audit2allow suggests: #============= initrc_t ============== allow initrc_t reserved_port_t:udp_socket name_bind;