- Issued:
- 2011-03-01
- Updated:
- 2011-03-01
RHSA-2011:0305 - Security Advisory
Synopsis
Important: samba security update
Type/Severity
Security Advisory: Important
Topic
Updated samba packages that fix one security issue are now available for
Red Hat Enterprise Linux 4, 5, and 6.
The Red Hat Security Response Team has rated this update as having
important security impact. A Common Vulnerability Scoring System (CVSS)
base score, which gives a detailed severity rating, is available from the
CVE link in the References section.
Description
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.
Solution
Before applying this update, make sure all previously-released errata
relevant to your system have been applied.
This update is available via the Red Hat Network. Details on how to
use the Red Hat Network to apply this update are available at
https://access.redhat.com/kb/docs/DOC-11259
Affected Products
- Red Hat Enterprise Linux Server 6 x86_64
- Red Hat Enterprise Linux Server 6 i386
- Red Hat Enterprise Linux Server 5 x86_64
- Red Hat Enterprise Linux Server 5 ia64
- Red Hat Enterprise Linux Server 5 i386
- Red Hat Enterprise Linux Server 4 x86_64
- Red Hat Enterprise Linux Server 4 ia64
- Red Hat Enterprise Linux Server 4 i386
- Red Hat Enterprise Linux Server - Extended Update Support 5.6 x86_64
- Red Hat Enterprise Linux Server - Extended Update Support 5.6 ia64
- Red Hat Enterprise Linux Server - Extended Update Support 5.6 i386
- Red Hat Enterprise Linux Server - Extended Update Support 4.8 x86_64
- Red Hat Enterprise Linux Server - Extended Update Support 4.8 ia64
- Red Hat Enterprise Linux Server - Extended Update Support 4.8 i386
- Red Hat Enterprise Linux Server - AUS 5.6 x86_64
- Red Hat Enterprise Linux Server - AUS 5.6 ia64
- Red Hat Enterprise Linux Server - AUS 5.6 i386
- Red Hat Enterprise Linux Workstation 6 x86_64
- Red Hat Enterprise Linux Workstation 6 i386
- Red Hat Enterprise Linux Workstation 5 x86_64
- Red Hat Enterprise Linux Workstation 5 i386
- Red Hat Enterprise Linux Workstation 4 x86_64
- Red Hat Enterprise Linux Workstation 4 ia64
- Red Hat Enterprise Linux Workstation 4 i386
- Red Hat Enterprise Linux Desktop 6 x86_64
- Red Hat Enterprise Linux Desktop 6 i386
- Red Hat Enterprise Linux Desktop 5 x86_64
- Red Hat Enterprise Linux Desktop 5 i386
- Red Hat Enterprise Linux Desktop 4 x86_64
- Red Hat Enterprise Linux Desktop 4 i386
- Red Hat Enterprise Linux for IBM z Systems 6 s390x
- Red Hat Enterprise Linux for IBM z Systems 5 s390x
- Red Hat Enterprise Linux for IBM z Systems 4 s390x
- Red Hat Enterprise Linux for IBM z Systems 4 s390
- Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 5.6 s390x
- Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 4.8 s390x
- Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 4.8 s390
- Red Hat Enterprise Linux for Power, big endian 6 ppc64
- Red Hat Enterprise Linux for Power, big endian 5 ppc
- Red Hat Enterprise Linux for Power, big endian 4 ppc
- Red Hat Enterprise Linux for Power, big endian - Extended Update Support 5.6 ppc
- Red Hat Enterprise Linux for Power, big endian - Extended Update Support 4.8 ppc
- Red Hat Enterprise Linux for Scientific Computing 6 x86_64
- Red Hat Enterprise Linux Server from RHUI 6 x86_64
- Red Hat Enterprise Linux Server from RHUI 6 i386
- Red Hat Enterprise Linux Server from RHUI 5 x86_64
- Red Hat Enterprise Linux Server from RHUI 5 i386
- Red Hat Enterprise Linux Server - Extended Update Support from RHUI 5.6 x86_64
- Red Hat Enterprise Linux Server - Extended Update Support from RHUI 5.6 i386
Fixes
- BZ - 678328 - CVE-2011-0719 Samba unsafe fd_set usage
CVEs
References
Note:
More recent versions of these packages may be available.
Click a package name for more details.
Red Hat Enterprise Linux Server 5
| SRPM | |
|---|---|
| x86_64 | |
| libsmbclient-3.0.33-3.29.el5_6.2.i386.rpm | SHA-256: 8a53e5a1986a2be7efb776bf0cc1bf25034ccb254496e9327c7bcbaf7d3beb4e |
| libsmbclient-3.0.33-3.29.el5_6.2.x86_64.rpm | SHA-256: d384c5484ab50f54690eaa8fafd827c192fe043c3a299cb186869a4754b2c973 |
| libsmbclient-devel-3.0.33-3.29.el5_6.2.i386.rpm | SHA-256: 60d56299255baf1c6333ad0c85604045515f3b4c46de79e7f1fefaa3915db729 |
| libsmbclient-devel-3.0.33-3.29.el5_6.2.x86_64.rpm | SHA-256: 216520d7d0724e283cfa2be11ce15f174809c02951dc0271c4f6e30691a8d061 |
| samba-3.0.33-3.29.el5_6.2.x86_64.rpm | SHA-256: a8fe368ffdd68241f1336869266fb2ba74ef60d6cdfdcdd6caf277f8600dcc74 |
| samba-client-3.0.33-3.29.el5_6.2.x86_64.rpm | SHA-256: a0aa57a2ccf252c97ab71893699dabb295a3f18584972f5604709ae435070ded |
| samba-common-3.0.33-3.29.el5_6.2.i386.rpm | SHA-256: f1c769c76162c1699f54acef5bd99ab352e61ec3dd34dbe12a25dd329f808e43 |
| samba-common-3.0.33-3.29.el5_6.2.x86_64.rpm | SHA-256: 1c605343db60b3ea64544bdb52d593777e8ae7b224527be6937ab08ad650a3c7 |
| samba-swat-3.0.33-3.29.el5_6.2.x86_64.rpm | SHA-256: a4facb0689c45d58c38ae9baa937a57918432670df53bd220a78566decef77a1 |
| i386 | |
| libsmbclient-3.0.33-3.29.el5_6.2.i386.rpm | SHA-256: 8a53e5a1986a2be7efb776bf0cc1bf25034ccb254496e9327c7bcbaf7d3beb4e |
| libsmbclient-devel-3.0.33-3.29.el5_6.2.i386.rpm | SHA-256: 60d56299255baf1c6333ad0c85604045515f3b4c46de79e7f1fefaa3915db729 |
| samba-common-3.0.33-3.29.el5_6.2.i386.rpm | SHA-256: f1c769c76162c1699f54acef5bd99ab352e61ec3dd34dbe12a25dd329f808e43 |
Red Hat Enterprise Linux Server - Extended Update Support 5.6
| SRPM | |
|---|---|
| x86_64 | |
| libsmbclient-3.0.33-3.29.el5_6.2.i386.rpm | SHA-256: 8a53e5a1986a2be7efb776bf0cc1bf25034ccb254496e9327c7bcbaf7d3beb4e |
| libsmbclient-3.0.33-3.29.el5_6.2.x86_64.rpm | SHA-256: d384c5484ab50f54690eaa8fafd827c192fe043c3a299cb186869a4754b2c973 |
| libsmbclient-devel-3.0.33-3.29.el5_6.2.i386.rpm | SHA-256: 60d56299255baf1c6333ad0c85604045515f3b4c46de79e7f1fefaa3915db729 |
| libsmbclient-devel-3.0.33-3.29.el5_6.2.x86_64.rpm | SHA-256: 216520d7d0724e283cfa2be11ce15f174809c02951dc0271c4f6e30691a8d061 |
| samba-3.0.33-3.29.el5_6.2.x86_64.rpm | SHA-256: a8fe368ffdd68241f1336869266fb2ba74ef60d6cdfdcdd6caf277f8600dcc74 |
| samba-client-3.0.33-3.29.el5_6.2.x86_64.rpm | SHA-256: a0aa57a2ccf252c97ab71893699dabb295a3f18584972f5604709ae435070ded |
| samba-common-3.0.33-3.29.el5_6.2.i386.rpm | SHA-256: f1c769c76162c1699f54acef5bd99ab352e61ec3dd34dbe12a25dd329f808e43 |
| samba-common-3.0.33-3.29.el5_6.2.x86_64.rpm | SHA-256: 1c605343db60b3ea64544bdb52d593777e8ae7b224527be6937ab08ad650a3c7 |
| samba-swat-3.0.33-3.29.el5_6.2.x86_64.rpm | SHA-256: a4facb0689c45d58c38ae9baa937a57918432670df53bd220a78566decef77a1 |
| i386 | |
| libsmbclient-3.0.33-3.29.el5_6.2.i386.rpm | SHA-256: 8a53e5a1986a2be7efb776bf0cc1bf25034ccb254496e9327c7bcbaf7d3beb4e |
| libsmbclient-devel-3.0.33-3.29.el5_6.2.i386.rpm | SHA-256: 60d56299255baf1c6333ad0c85604045515f3b4c46de79e7f1fefaa3915db729 |
| samba-common-3.0.33-3.29.el5_6.2.i386.rpm | SHA-256: f1c769c76162c1699f54acef5bd99ab352e61ec3dd34dbe12a25dd329f808e43 |
Red Hat Enterprise Linux Workstation 5
| SRPM | |
|---|---|
| x86_64 | |
| libsmbclient-3.0.33-3.29.el5_6.2.i386.rpm | SHA-256: 8a53e5a1986a2be7efb776bf0cc1bf25034ccb254496e9327c7bcbaf7d3beb4e |
| libsmbclient-3.0.33-3.29.el5_6.2.x86_64.rpm | SHA-256: d384c5484ab50f54690eaa8fafd827c192fe043c3a299cb186869a4754b2c973 |
| libsmbclient-devel-3.0.33-3.29.el5_6.2.i386.rpm | SHA-256: 60d56299255baf1c6333ad0c85604045515f3b4c46de79e7f1fefaa3915db729 |
| libsmbclient-devel-3.0.33-3.29.el5_6.2.x86_64.rpm | SHA-256: 216520d7d0724e283cfa2be11ce15f174809c02951dc0271c4f6e30691a8d061 |
| samba-3.0.33-3.29.el5_6.2.x86_64.rpm | SHA-256: a8fe368ffdd68241f1336869266fb2ba74ef60d6cdfdcdd6caf277f8600dcc74 |
| samba-client-3.0.33-3.29.el5_6.2.x86_64.rpm | SHA-256: a0aa57a2ccf252c97ab71893699dabb295a3f18584972f5604709ae435070ded |
| samba-common-3.0.33-3.29.el5_6.2.i386.rpm | SHA-256: f1c769c76162c1699f54acef5bd99ab352e61ec3dd34dbe12a25dd329f808e43 |
| samba-common-3.0.33-3.29.el5_6.2.x86_64.rpm | SHA-256: 1c605343db60b3ea64544bdb52d593777e8ae7b224527be6937ab08ad650a3c7 |
| samba-swat-3.0.33-3.29.el5_6.2.x86_64.rpm | SHA-256: a4facb0689c45d58c38ae9baa937a57918432670df53bd220a78566decef77a1 |
| i386 | |
| libsmbclient-3.0.33-3.29.el5_6.2.i386.rpm | SHA-256: 8a53e5a1986a2be7efb776bf0cc1bf25034ccb254496e9327c7bcbaf7d3beb4e |
| libsmbclient-devel-3.0.33-3.29.el5_6.2.i386.rpm | SHA-256: 60d56299255baf1c6333ad0c85604045515f3b4c46de79e7f1fefaa3915db729 |
| samba-common-3.0.33-3.29.el5_6.2.i386.rpm | SHA-256: f1c769c76162c1699f54acef5bd99ab352e61ec3dd34dbe12a25dd329f808e43 |
Red Hat Enterprise Linux Desktop 5
| SRPM | |
|---|---|
| x86_64 | |
| libsmbclient-3.0.33-3.29.el5_6.2.i386.rpm | SHA-256: 8a53e5a1986a2be7efb776bf0cc1bf25034ccb254496e9327c7bcbaf7d3beb4e |
| libsmbclient-3.0.33-3.29.el5_6.2.x86_64.rpm | SHA-256: d384c5484ab50f54690eaa8fafd827c192fe043c3a299cb186869a4754b2c973 |
| samba-3.0.33-3.29.el5_6.2.x86_64.rpm | SHA-256: a8fe368ffdd68241f1336869266fb2ba74ef60d6cdfdcdd6caf277f8600dcc74 |
| samba-client-3.0.33-3.29.el5_6.2.x86_64.rpm | SHA-256: a0aa57a2ccf252c97ab71893699dabb295a3f18584972f5604709ae435070ded |
| samba-common-3.0.33-3.29.el5_6.2.i386.rpm | SHA-256: f1c769c76162c1699f54acef5bd99ab352e61ec3dd34dbe12a25dd329f808e43 |
| samba-common-3.0.33-3.29.el5_6.2.x86_64.rpm | SHA-256: 1c605343db60b3ea64544bdb52d593777e8ae7b224527be6937ab08ad650a3c7 |
| samba-swat-3.0.33-3.29.el5_6.2.x86_64.rpm | SHA-256: a4facb0689c45d58c38ae9baa937a57918432670df53bd220a78566decef77a1 |
| i386 | |
| libsmbclient-3.0.33-3.29.el5_6.2.i386.rpm | SHA-256: 8a53e5a1986a2be7efb776bf0cc1bf25034ccb254496e9327c7bcbaf7d3beb4e |
| samba-common-3.0.33-3.29.el5_6.2.i386.rpm | SHA-256: f1c769c76162c1699f54acef5bd99ab352e61ec3dd34dbe12a25dd329f808e43 |
Red Hat Enterprise Linux Server from RHUI 5
| SRPM | |
|---|---|
| x86_64 | |
| libsmbclient-3.0.33-3.29.el5_6.2.i386.rpm | SHA-256: 8a53e5a1986a2be7efb776bf0cc1bf25034ccb254496e9327c7bcbaf7d3beb4e |
| libsmbclient-3.0.33-3.29.el5_6.2.x86_64.rpm | SHA-256: d384c5484ab50f54690eaa8fafd827c192fe043c3a299cb186869a4754b2c973 |
| libsmbclient-devel-3.0.33-3.29.el5_6.2.i386.rpm | SHA-256: 60d56299255baf1c6333ad0c85604045515f3b4c46de79e7f1fefaa3915db729 |
| libsmbclient-devel-3.0.33-3.29.el5_6.2.x86_64.rpm | SHA-256: 216520d7d0724e283cfa2be11ce15f174809c02951dc0271c4f6e30691a8d061 |
| samba-3.0.33-3.29.el5_6.2.x86_64.rpm | SHA-256: a8fe368ffdd68241f1336869266fb2ba74ef60d6cdfdcdd6caf277f8600dcc74 |
| samba-client-3.0.33-3.29.el5_6.2.x86_64.rpm | SHA-256: a0aa57a2ccf252c97ab71893699dabb295a3f18584972f5604709ae435070ded |
| samba-common-3.0.33-3.29.el5_6.2.i386.rpm | SHA-256: f1c769c76162c1699f54acef5bd99ab352e61ec3dd34dbe12a25dd329f808e43 |
| samba-common-3.0.33-3.29.el5_6.2.x86_64.rpm | SHA-256: 1c605343db60b3ea64544bdb52d593777e8ae7b224527be6937ab08ad650a3c7 |
| samba-swat-3.0.33-3.29.el5_6.2.x86_64.rpm | SHA-256: a4facb0689c45d58c38ae9baa937a57918432670df53bd220a78566decef77a1 |
| i386 | |
| libsmbclient-3.0.33-3.29.el5_6.2.i386.rpm | SHA-256: 8a53e5a1986a2be7efb776bf0cc1bf25034ccb254496e9327c7bcbaf7d3beb4e |
| libsmbclient-devel-3.0.33-3.29.el5_6.2.i386.rpm | SHA-256: 60d56299255baf1c6333ad0c85604045515f3b4c46de79e7f1fefaa3915db729 |
| samba-common-3.0.33-3.29.el5_6.2.i386.rpm | SHA-256: f1c769c76162c1699f54acef5bd99ab352e61ec3dd34dbe12a25dd329f808e43 |
Red Hat Enterprise Linux Server - Extended Update Support from RHUI 5.6
| SRPM | |
|---|---|
| x86_64 | |
| libsmbclient-3.0.33-3.29.el5_6.2.i386.rpm | SHA-256: 8a53e5a1986a2be7efb776bf0cc1bf25034ccb254496e9327c7bcbaf7d3beb4e |
| libsmbclient-3.0.33-3.29.el5_6.2.x86_64.rpm | SHA-256: d384c5484ab50f54690eaa8fafd827c192fe043c3a299cb186869a4754b2c973 |
| libsmbclient-devel-3.0.33-3.29.el5_6.2.i386.rpm | SHA-256: 60d56299255baf1c6333ad0c85604045515f3b4c46de79e7f1fefaa3915db729 |
| libsmbclient-devel-3.0.33-3.29.el5_6.2.x86_64.rpm | SHA-256: 216520d7d0724e283cfa2be11ce15f174809c02951dc0271c4f6e30691a8d061 |
| samba-3.0.33-3.29.el5_6.2.x86_64.rpm | SHA-256: a8fe368ffdd68241f1336869266fb2ba74ef60d6cdfdcdd6caf277f8600dcc74 |
| samba-client-3.0.33-3.29.el5_6.2.x86_64.rpm | SHA-256: a0aa57a2ccf252c97ab71893699dabb295a3f18584972f5604709ae435070ded |
| samba-common-3.0.33-3.29.el5_6.2.i386.rpm | SHA-256: f1c769c76162c1699f54acef5bd99ab352e61ec3dd34dbe12a25dd329f808e43 |
| samba-common-3.0.33-3.29.el5_6.2.x86_64.rpm | SHA-256: 1c605343db60b3ea64544bdb52d593777e8ae7b224527be6937ab08ad650a3c7 |
| samba-swat-3.0.33-3.29.el5_6.2.x86_64.rpm | SHA-256: a4facb0689c45d58c38ae9baa937a57918432670df53bd220a78566decef77a1 |
| i386 | |
| libsmbclient-3.0.33-3.29.el5_6.2.i386.rpm | SHA-256: 8a53e5a1986a2be7efb776bf0cc1bf25034ccb254496e9327c7bcbaf7d3beb4e |
| libsmbclient-devel-3.0.33-3.29.el5_6.2.i386.rpm | SHA-256: 60d56299255baf1c6333ad0c85604045515f3b4c46de79e7f1fefaa3915db729 |
| samba-common-3.0.33-3.29.el5_6.2.i386.rpm | SHA-256: f1c769c76162c1699f54acef5bd99ab352e61ec3dd34dbe12a25dd329f808e43 |
Red Hat Enterprise Linux Server - AUS 5.6
| SRPM | |
|---|---|
| x86_64 | |
| libsmbclient-3.0.33-3.29.el5_6.2.i386.rpm | SHA-256: 8a53e5a1986a2be7efb776bf0cc1bf25034ccb254496e9327c7bcbaf7d3beb4e |
| libsmbclient-3.0.33-3.29.el5_6.2.x86_64.rpm | SHA-256: d384c5484ab50f54690eaa8fafd827c192fe043c3a299cb186869a4754b2c973 |
| libsmbclient-devel-3.0.33-3.29.el5_6.2.i386.rpm | SHA-256: 60d56299255baf1c6333ad0c85604045515f3b4c46de79e7f1fefaa3915db729 |
| libsmbclient-devel-3.0.33-3.29.el5_6.2.x86_64.rpm | SHA-256: 216520d7d0724e283cfa2be11ce15f174809c02951dc0271c4f6e30691a8d061 |
| samba-3.0.33-3.29.el5_6.2.x86_64.rpm | SHA-256: a8fe368ffdd68241f1336869266fb2ba74ef60d6cdfdcdd6caf277f8600dcc74 |
| samba-client-3.0.33-3.29.el5_6.2.x86_64.rpm | SHA-256: a0aa57a2ccf252c97ab71893699dabb295a3f18584972f5604709ae435070ded |
| samba-common-3.0.33-3.29.el5_6.2.i386.rpm | SHA-256: f1c769c76162c1699f54acef5bd99ab352e61ec3dd34dbe12a25dd329f808e43 |
| samba-common-3.0.33-3.29.el5_6.2.x86_64.rpm | SHA-256: 1c605343db60b3ea64544bdb52d593777e8ae7b224527be6937ab08ad650a3c7 |
| samba-swat-3.0.33-3.29.el5_6.2.x86_64.rpm | SHA-256: a4facb0689c45d58c38ae9baa937a57918432670df53bd220a78566decef77a1 |
| i386 | |
| libsmbclient-3.0.33-3.29.el5_6.2.i386.rpm | SHA-256: 8a53e5a1986a2be7efb776bf0cc1bf25034ccb254496e9327c7bcbaf7d3beb4e |
| libsmbclient-devel-3.0.33-3.29.el5_6.2.i386.rpm | SHA-256: 60d56299255baf1c6333ad0c85604045515f3b4c46de79e7f1fefaa3915db729 |
| samba-common-3.0.33-3.29.el5_6.2.i386.rpm | SHA-256: f1c769c76162c1699f54acef5bd99ab352e61ec3dd34dbe12a25dd329f808e43 |
The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.