RHSA-2016:0010Medium

Red Hat Security Advisory: samba4 security update

Published
January 7, 2016
Last Modified
November 7, 2026

🔗 CVE IDs covered (5)

CVE-2015-5252 →CVE-2015-5296 →CVE-2015-5299 →CVE-2015-5330 →CVE-2015-7540 →

📋 Description

CVE-2015-5252 — samba: Insufficient symlink verification in smbd CVE-2015-5296 — samba: client requesting encryption vulnerable to downgrade attack CVE-2015-5299 — Samba: Missing access control check in shadow copy code CVE-2015-5330 — libldb: remote memory read in the Samba LDAP server CVE-2015-7540 — samba: DoS to AD-DC due to insufficient checking of asn1 memory allocation

🎯 Affected products143

  • Red Hat Enterprise Linux Desktop (v. 6)
  • Red Hat Enterprise Linux HPC Node (v. 6)
  • Red Hat Enterprise Linux Server (v. 6)
  • Red Hat Enterprise Linux Workstation (v. 6)
  • samba4-0:4.0.0-67.el6_7.rc4.i686 as a component of Red Hat Enterprise Linux Desktop (v. 6)
  • samba4-0:4.0.0-67.el6_7.rc4.i686 as a component of Red Hat Enterprise Linux Server (v. 6)
  • samba4-0:4.0.0-67.el6_7.rc4.i686 as a component of Red Hat Enterprise Linux Workstation (v. 6)
  • samba4-0:4.0.0-67.el6_7.rc4.ppc64 as a component of Red Hat Enterprise Linux Server (v. 6)
  • samba4-0:4.0.0-67.el6_7.rc4.s390x as a component of Red Hat Enterprise Linux Server (v. 6)
  • samba4-0:4.0.0-67.el6_7.rc4.src as a component of Red Hat Enterprise Linux Desktop (v. 6)
  • samba4-0:4.0.0-67.el6_7.rc4.src as a component of Red Hat Enterprise Linux HPC Node (v. 6)
  • samba4-0:4.0.0-67.el6_7.rc4.src as a component of Red Hat Enterprise Linux Server (v. 6)
  • samba4-0:4.0.0-67.el6_7.rc4.src as a component of Red Hat Enterprise Linux Workstation (v. 6)
  • samba4-0:4.0.0-67.el6_7.rc4.x86_64 as a component of Red Hat Enterprise Linux Desktop (v. 6)
  • samba4-0:4.0.0-67.el6_7.rc4.x86_64 as a component of Red Hat Enterprise Linux HPC Node (v. 6)
  • samba4-0:4.0.0-67.el6_7.rc4.x86_64 as a component of Red Hat Enterprise Linux Server (v. 6)
  • samba4-0:4.0.0-67.el6_7.rc4.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 6)
  • samba4-client-0:4.0.0-67.el6_7.rc4.i686 as a component of Red Hat Enterprise Linux Desktop (v. 6)
  • samba4-client-0:4.0.0-67.el6_7.rc4.i686 as a component of Red Hat Enterprise Linux Server (v. 6)
  • samba4-client-0:4.0.0-67.el6_7.rc4.i686 as a component of Red Hat Enterprise Linux Workstation (v. 6)
  • samba4-client-0:4.0.0-67.el6_7.rc4.ppc64 as a component of Red Hat Enterprise Linux Server (v. 6)
  • samba4-client-0:4.0.0-67.el6_7.rc4.s390x as a component of Red Hat Enterprise Linux Server (v. 6)
  • samba4-client-0:4.0.0-67.el6_7.rc4.x86_64 as a component of Red Hat Enterprise Linux Desktop (v. 6)
  • samba4-client-0:4.0.0-67.el6_7.rc4.x86_64 as a component of Red Hat Enterprise Linux HPC Node (v. 6)
  • samba4-client-0:4.0.0-67.el6_7.rc4.x86_64 as a component of Red Hat Enterprise Linux Server (v. 6)
  • samba4-client-0:4.0.0-67.el6_7.rc4.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 6)
  • samba4-common-0:4.0.0-67.el6_7.rc4.i686 as a component of Red Hat Enterprise Linux Desktop (v. 6)
  • samba4-common-0:4.0.0-67.el6_7.rc4.i686 as a component of Red Hat Enterprise Linux Server (v. 6)
  • samba4-common-0:4.0.0-67.el6_7.rc4.i686 as a component of Red Hat Enterprise Linux Workstation (v. 6)
  • samba4-common-0:4.0.0-67.el6_7.rc4.ppc64 as a component of Red Hat Enterprise Linux Server (v. 6)
  • +113 more not shown

✅ Remediation

Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

🔗 References (8)