Samba is a suite of programs used by machines to share files, printers, and
other information.
A flaw was found in the way Samba handled file descriptors. If an attacker
were able to open a large number of file descriptors on the Samba server,
they could flip certain stack bits to “1” values, resulting in the Samba
server (smbd) crashing. (CVE-2011-0719)
Red Hat would like to thank the Samba team for reporting this issue.
Users of Samba are advised to upgrade to these updated packages, which
contain a backported patch to resolve this issue. After installing this
update, the smb service will be restarted automatically.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
RedHat | 5 | ppc | samba-swat | < 3.0.33-3.29.el5_6.2 | samba-swat-3.0.33-3.29.el5_6.2.ppc.rpm |
RedHat | 6 | i686 | samba-doc | < 3.5.4-68.el6_0.2 | samba-doc-3.5.4-68.el6_0.2.i686.rpm |
RedHat | 6 | x86_64 | samba-doc | < 3.5.4-68.el6_0.2 | samba-doc-3.5.4-68.el6_0.2.x86_64.rpm |
RedHat | 5 | x86_64 | libsmbclient-devel | < 3.0.33-3.29.el5_6.2 | libsmbclient-devel-3.0.33-3.29.el5_6.2.x86_64.rpm |
RedHat | 5 | s390x | libsmbclient | < 3.0.33-3.29.el5_6.2 | libsmbclient-3.0.33-3.29.el5_6.2.s390x.rpm |
RedHat | 6 | x86_64 | samba-swat | < 3.5.4-68.el6_0.2 | samba-swat-3.5.4-68.el6_0.2.x86_64.rpm |
RedHat | 4 | s390x | samba-client | < 3.0.33-0.30.el4 | samba-client-3.0.33-0.30.el4.s390x.rpm |
RedHat | 6 | ppc64 | samba-domainjoin-gui | < 3.5.4-68.el6_0.2 | samba-domainjoin-gui-3.5.4-68.el6_0.2.ppc64.rpm |
RedHat | 6 | ppc64 | samba-swat | < 3.5.4-68.el6_0.2 | samba-swat-3.5.4-68.el6_0.2.ppc64.rpm |
RedHat | 4 | s390 | samba-swat | < 3.0.33-0.30.el4 | samba-swat-3.0.33-0.30.el4.s390.rpm |