Patch  oval:com.redhat.rhsa:def:20172789
RHSA-2017:2789: samba security update (Moderate)  

Samba is an open-source implementation of the Server Message Block (SMB) protocol and the related Common Internet File System (CIFS) protocol, which allow PC-compatible machines to share files, printers, and various information.
Security Fix(es):
* A race condition was found in samba server. A malicious samba client could use this flaw to access files and directories in areas of the server file system not exported under the share definitions. (CVE-2017-2619)
* It was found that samba did not enforce "SMB signing" when certain configuration options were enabled. A remote attacker could launch a man-in-the-middle attack and retrieve information in plain-text. (CVE-2017-12150)
* An information leak flaw was found in the way SMB1 protocol was implemented by Samba. A malicious client could use this flaw to dump server memory contents to a file on the samba share or to a shared printer, though the exact area of server memory cannot be controlled by the attacker. (CVE-2017-12163)
Red Hat would like to thank the Samba project for reporting CVE-2017-2619 and CVE-2017-12150 and Yihan Lian and Zhibin Hu (Qihoo 360 GearTeam), Stefan Metzmacher (SerNet), and Jeremy Allison (Google) for reporting CVE-2017-12163. Upstream acknowledges Jann Horn (Google) as the original reporter of CVE-2017-2619; and Stefan Metzmacher (SerNet) as the original reporter of CVE-2017-12150.
Create Date: 2017-09-21 Last Update Date: 2017-09-21

Affected Platforms/Products

Affected Products (CPE + CVE references)
Platforms: unix (from OVAL definitions)
  • Red Hat Enterprise Linux 6

References

Criteria

The patch should be installed
IF : Any one of the following are true
IF : Red Hat Enterprise Linux must be installed
WARNING! Unknown test oval:com.redhat.rhba:tst:20070304026. Please see help for possible reasons
IF : All of the following are true
IF : Red Hat Enterprise Linux 6 is installed
WARNING! Unknown test oval:com.redhat.rhba:tst:20111656003. Please see help for possible reasons
IF : Any one of the following are true
IF : All of the following are true
IF : samba-winbind-krb5-locator is earlier than 0:3.6.23-45.el6_9
WARNING! Unknown test oval:com.redhat.rhsa:tst:20172789025. Please see help for possible reasons
IF : samba-winbind-krb5-locator is signed with Red Hat redhatrelease2 key
WARNING! Unknown test oval:com.redhat.rhba:tst:20152258052. Please see help for possible reasons
IF : All of the following are true
IF : samba-winbind-devel is earlier than 0:3.6.23-45.el6_9
WARNING! Unknown test oval:com.redhat.rhsa:tst:20172789023. Please see help for possible reasons
IF : samba-winbind-devel is signed with Red Hat redhatrelease2 key
Linux : RPM Test :  libsmbclient-devel is signed with Red Hat redhatrelease2 key 
At least one of the objects listed below must exist on the system (Existence check)
Unknown object oval:com.redhat.rhsa:obj:20100488006 (Object depth limit may be exceeded) !!!
signature_keyid equals 199e2f91fd431d51
linux : rpminfo_state 
IF : All of the following are true
IF : samba-winbind-clients is signed with Red Hat redhatrelease2 key
WARNING! Unknown test oval:com.redhat.rhba:tst:20152258050. Please see help for possible reasons
IF : samba-winbind-clients is earlier than 0:3.6.23-45.el6_9
WARNING! Unknown test oval:com.redhat.rhsa:tst:20172789021. Please see help for possible reasons
IF : All of the following are true
IF : samba-winbind is signed with Red Hat redhatrelease2 key
WARNING! Unknown test oval:com.redhat.rhba:tst:20152258048. Please see help for possible reasons
IF : samba-winbind is earlier than 0:3.6.23-45.el6_9
WARNING! Unknown test oval:com.redhat.rhsa:tst:20172789019. Please see help for possible reasons
IF : All of the following are true
IF : samba-swat is signed with Red Hat redhatrelease2 key
Linux : RPM Test :  samba-common is signed with Red Hat redhatrelease2 key 
At least one of the objects listed below must exist on the system (Existence check)
Unknown object oval:com.redhat.rhsa:obj:20040064004 (Object depth limit may be exceeded) !!!
signature_keyid equals 199e2f91fd431d51
linux : rpminfo_state 
IF : samba-swat is earlier than 0:3.6.23-45.el6_9
WARNING! Unknown test oval:com.redhat.rhsa:tst:20172789017. Please see help for possible reasons
IF : All of the following are true
IF : samba-glusterfs is signed with Red Hat redhatrelease2 key
WARNING! Unknown test oval:com.redhat.rhsa:tst:20150251016. Please see help for possible reasons
IF : samba-glusterfs is earlier than 0:3.6.23-45.el6_9
WARNING! Unknown test oval:com.redhat.rhsa:tst:20172789015. Please see help for possible reasons
IF : All of the following are true
IF : samba-domainjoin-gui is signed with Red Hat redhatrelease2 key
Linux : RPM Test :  samba-client is signed with Red Hat redhatrelease2 key 
At least one of the objects listed below must exist on the system (Existence check)
Unknown object oval:com.redhat.rhsa:obj:20040064003 (Object depth limit may be exceeded) !!!
signature_keyid equals 199e2f91fd431d51
linux : rpminfo_state 
IF : samba-domainjoin-gui is earlier than 0:3.6.23-45.el6_9
WARNING! Unknown test oval:com.redhat.rhsa:tst:20172789013. Please see help for possible reasons
IF : All of the following are true
IF : samba-doc is signed with Red Hat redhatrelease2 key
Linux : RPM Test :  libsmbclient is signed with Red Hat redhatrelease2 key 
At least one of the objects listed below must exist on the system (Existence check)
Unknown object oval:com.redhat.rhsa:obj:20100488005 (Object depth limit may be exceeded) !!!
signature_keyid equals 199e2f91fd431d51
linux : rpminfo_state 
IF : samba-doc is earlier than 0:3.6.23-45.el6_9
WARNING! Unknown test oval:com.redhat.rhsa:tst:20172789011. Please see help for possible reasons
IF : All of the following are true
IF : samba-common is signed with Red Hat redhatrelease2 key
WARNING! Unknown test oval:com.redhat.rhba:tst:20152258022. Please see help for possible reasons
IF : samba-common is earlier than 0:3.6.23-45.el6_9
WARNING! Unknown test oval:com.redhat.rhsa:tst:20172789009. Please see help for possible reasons
IF : All of the following are true
IF : samba-client is signed with Red Hat redhatrelease2 key
WARNING! Unknown test oval:com.redhat.rhba:tst:20152258018. Please see help for possible reasons
IF : samba-client is earlier than 0:3.6.23-45.el6_9
WARNING! Unknown test oval:com.redhat.rhsa:tst:20172789007. Please see help for possible reasons
IF : All of the following are true
IF : samba is signed with Red Hat redhatrelease2 key
WARNING! Unknown test oval:com.redhat.rhba:tst:20152258016. Please see help for possible reasons
IF : samba is earlier than 0:3.6.23-45.el6_9
WARNING! Unknown test oval:com.redhat.rhsa:tst:20172789005. Please see help for possible reasons
IF : All of the following are true
IF : libsmbclient-devel is signed with Red Hat redhatrelease2 key
WARNING! Unknown test oval:com.redhat.rhba:tst:20152258010. Please see help for possible reasons
IF : libsmbclient-devel is earlier than 0:3.6.23-45.el6_9
WARNING! Unknown test oval:com.redhat.rhsa:tst:20172789003. Please see help for possible reasons
IF : All of the following are true
IF : libsmbclient is signed with Red Hat redhatrelease2 key
WARNING! Unknown test oval:com.redhat.rhba:tst:20152258008. Please see help for possible reasons
IF : libsmbclient is earlier than 0:3.6.23-45.el6_9
WARNING! Unknown test oval:com.redhat.rhsa:tst:20172789001. Please see help for possible reasons

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