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Cent OS: CVE-2014-3493: CESA-2014:1009 (samba4)

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Cent OS: CVE-2014-3493: CESA-2014:1009 (samba4)

Severity
3
CVSS
(AV:A/AC:L/Au:S/C:N/I:N/A:P)
Published
06/23/2014
Created
07/25/2018
Added
12/01/2016
Modified
07/04/2017

Description

The push_ascii function in smbd in Samba 3.6.x before 3.6.24, 4.0.x before 4.0.19, and 4.1.x before 4.1.9 allows remote authenticated users to cause a denial of service (memory corruption and daemon crash) via an attempt to read a Unicode pathname without specifying use of Unicode, leading to a character-set conversion failure that triggers an invalid pointer dereference.

Solution(s)

  • centos-upgrade-libsmbclient
  • centos-upgrade-libsmbclient-devel
  • centos-upgrade-libwbclient
  • centos-upgrade-libwbclient-devel
  • centos-upgrade-samba
  • centos-upgrade-samba-client
  • centos-upgrade-samba-common
  • centos-upgrade-samba-dc
  • centos-upgrade-samba-dc-libs
  • centos-upgrade-samba-devel
  • centos-upgrade-samba-doc
  • centos-upgrade-samba-domainjoin-gui
  • centos-upgrade-samba-libs
  • centos-upgrade-samba-pidl
  • centos-upgrade-samba-python
  • centos-upgrade-samba-swat
  • centos-upgrade-samba-test
  • centos-upgrade-samba-test-devel
  • centos-upgrade-samba-vfs-glusterfs
  • centos-upgrade-samba-winbind
  • centos-upgrade-samba-winbind-clients
  • centos-upgrade-samba-winbind-devel
  • centos-upgrade-samba-winbind-krb5-locator
  • centos-upgrade-samba-winbind-modules
  • centos-upgrade-samba3x
  • centos-upgrade-samba3x-client
  • centos-upgrade-samba3x-common
  • centos-upgrade-samba3x-doc
  • centos-upgrade-samba3x-domainjoin-gui
  • centos-upgrade-samba3x-swat
  • centos-upgrade-samba3x-winbind
  • centos-upgrade-samba3x-winbind-devel
  • centos-upgrade-samba4
  • centos-upgrade-samba4-client
  • centos-upgrade-samba4-common
  • centos-upgrade-samba4-dc
  • centos-upgrade-samba4-dc-libs
  • centos-upgrade-samba4-devel
  • centos-upgrade-samba4-libs
  • centos-upgrade-samba4-pidl
  • centos-upgrade-samba4-python
  • centos-upgrade-samba4-swat
  • centos-upgrade-samba4-test
  • centos-upgrade-samba4-winbind
  • centos-upgrade-samba4-winbind-clients
  • centos-upgrade-samba4-winbind-krb5-locator

References

  • DSA-2966
  • GLSA-201502-15
  • MDVSA-2014:136
  • MDVSA-2015:082
  • CVE-2014-3493
  • RHSA-2014:0866
  • USN-2257-1
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