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CVE-2011-3585

Multiple race conditions in the (1) mount.cifs and (2) umount.cifs programs in Samba 3.6 allow...

4.7 MediumFix available

Multiple race conditions in the (1) mount.cifs and (2) umount.cifs programs in Samba 3.6 allow local users to cause a denial of service (mounting outage) via a SIGKILL signal during a time window when the /etc/mtab~ file exists.

Attack profile

How easy it is to exploit

Attack vector
Local
Complexity
High
Privileges needed
Low
User interaction
None

What an attacker can affect

Confidentiality
None
Integrity
None
Availability
High

Exploit likelihood

0.32%Down 0.6 points since Feb 4, 2022
90%50%10%1%

What each source reports

NVD Score used 4.7

Multiple race conditions in the (1) mount.cifs and (2) umount.cifs programs in Samba 3.6 allow local users to cause a denial of service (mounting outage) via a SIGKILL signal during a time window when the /etc/mtab~ file exists.

Record
CVE-2011-3585
CVSS 3.1
4.7 MediumCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0
1.9 LowAV:L/AC:M/Au:N/C:N/I:N/A:P
Weakness
CWE-362
Updated
2026-11-02
CVE List No score

Multiple race conditions in the (1) mount.cifs and (2) umount.cifs programs in Samba 3.6 allow local users to cause a denial of service (mounting outage) via a SIGKILL signal during a time window when the /etc/mtab~ file exists.

Record
CVE-2011-3585
Updated
2026-11-02
EUVDEUVD-2011-3547 No score

Multiple race conditions in the (1) mount.cifs and (2) umount.cifs programs in Samba 3.6 allow local users to cause a denial of service (mounting outage) via a SIGKILL signal during a time window when the /etc/mtab~ file exists.

Record
EUVD-2011-3547
Updated
2026-11-03
GitHub AdvisoriesGHSA-jf3j-jm33-ff6p 4.7

Multiple race conditions in the (1) mount.cifs and (2) umount.cifs programs in Samba 3.6 allow...

Multiple race conditions in the (1) mount.cifs and (2) umount.cifs programs in Samba 3.6 allow local users to cause a denial of service (mounting outage) via a SIGKILL signal during a time window when the /etc/mtab~ file exists.

Record
GHSA-jf3j-jm33-ff6p
CVSS 3.1
4.7 MediumCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness
CWE-362
Updated
2026-11-02
OSV 4.7

Multiple race conditions in the (1) mount.cifs and (2) umount.cifs programs in Samba 3.6 allow local users to cause a denial of service (mounting outage) via a SIGKILL signal during a time window when the /etc/mtab~ file exists.

Record
CVE-2011-3585
CVSS 3.1
4.7 MediumCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSVDEBIAN-CVE-2011-3585 4.7

Multiple race conditions in the (1) mount.cifs and (2) umount.cifs programs in Samba 3.6 allow local users to cause a denial of service (mounting outage) via a SIGKILL signal during a time window when the /etc/mtab~ file exists.

Record
DEBIAN-CVE-2011-3585
CVSS 3.1
4.7 MediumCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
cifs-utils
Debian:12
 before 2:4.5-1
2:4.5-1
cifs-utils
Debian:13
 before 2:4.5-1
2:4.5-1
cifs-utils
Debian:14
 before 2:4.5-1
2:4.5-1
samba
Debian:12
 before 2:3.4.7~dfsg-2
2:3.4.7~dfsg-2
samba
Debian:13
 before 2:3.4.7~dfsg-2
2:3.4.7~dfsg-2
samba
Debian:14
 before 2:3.4.7~dfsg-2
2:3.4.7~dfsg-2
samba
Red Hat:enterprise_linux:4::as
From an advisory covering 6 CVEs
 before 0:3.0.33-0.34.el4
0:3.0.33-0.34.el4
samba-client
Red Hat:enterprise_linux:4::as
From an advisory covering 6 CVEs
 before 0:3.0.33-0.34.el4
0:3.0.33-0.34.el4
samba-common
Red Hat:enterprise_linux:4::as
From an advisory covering 6 CVEs
 before 0:3.0.33-0.34.el4
0:3.0.33-0.34.el4
samba-debuginfo
Red Hat:enterprise_linux:4::as
From an advisory covering 6 CVEs
 before 0:3.0.33-0.34.el4
0:3.0.33-0.34.el4
Show 47 moreShow less
Affected packages
PackageAffectedFixed
samba-swat
Red Hat:enterprise_linux:4::as
From an advisory covering 6 CVEs
 before 0:3.0.33-0.34.el4
0:3.0.33-0.34.el4
samba
Red Hat:enterprise_linux:4::desktop
From an advisory covering 6 CVEs
 before 0:3.0.33-0.34.el4
0:3.0.33-0.34.el4
samba-client
Red Hat:enterprise_linux:4::desktop
From an advisory covering 6 CVEs
 before 0:3.0.33-0.34.el4
0:3.0.33-0.34.el4
samba-common
Red Hat:enterprise_linux:4::desktop
From an advisory covering 6 CVEs
 before 0:3.0.33-0.34.el4
0:3.0.33-0.34.el4
samba-debuginfo
Red Hat:enterprise_linux:4::desktop
From an advisory covering 6 CVEs
 before 0:3.0.33-0.34.el4
0:3.0.33-0.34.el4
samba-swat
Red Hat:enterprise_linux:4::desktop
From an advisory covering 6 CVEs
 before 0:3.0.33-0.34.el4
0:3.0.33-0.34.el4
samba
Red Hat:enterprise_linux:4::es
From an advisory covering 6 CVEs
 before 0:3.0.33-0.34.el4
0:3.0.33-0.34.el4
samba-client
Red Hat:enterprise_linux:4::es
From an advisory covering 6 CVEs
 before 0:3.0.33-0.34.el4
0:3.0.33-0.34.el4
samba-common
Red Hat:enterprise_linux:4::es
From an advisory covering 6 CVEs
 before 0:3.0.33-0.34.el4
0:3.0.33-0.34.el4
samba-debuginfo
Red Hat:enterprise_linux:4::es
From an advisory covering 6 CVEs
 before 0:3.0.33-0.34.el4
0:3.0.33-0.34.el4
samba-swat
Red Hat:enterprise_linux:4::es
From an advisory covering 6 CVEs
 before 0:3.0.33-0.34.el4
0:3.0.33-0.34.el4
samba
Red Hat:enterprise_linux:4::ws
From an advisory covering 6 CVEs
 before 0:3.0.33-0.34.el4
0:3.0.33-0.34.el4
samba-client
Red Hat:enterprise_linux:4::ws
From an advisory covering 6 CVEs
 before 0:3.0.33-0.34.el4
0:3.0.33-0.34.el4
samba-common
Red Hat:enterprise_linux:4::ws
From an advisory covering 6 CVEs
 before 0:3.0.33-0.34.el4
0:3.0.33-0.34.el4
samba-debuginfo
Red Hat:enterprise_linux:4::ws
From an advisory covering 6 CVEs
 before 0:3.0.33-0.34.el4
0:3.0.33-0.34.el4
samba-swat
Red Hat:enterprise_linux:4::ws
From an advisory covering 6 CVEs
 before 0:3.0.33-0.34.el4
0:3.0.33-0.34.el4
libsmbclient
Red Hat:enterprise_linux:5::client
From an advisory covering 6 CVEs
 before 0:3.0.33-3.29.el5_7.4
0:3.0.33-3.29.el5_7.4
samba
Red Hat:enterprise_linux:5::client
From an advisory covering 6 CVEs
 before 0:3.0.33-3.29.el5_7.4
0:3.0.33-3.29.el5_7.4
samba-client
Red Hat:enterprise_linux:5::client
From an advisory covering 6 CVEs
 before 0:3.0.33-3.29.el5_7.4
0:3.0.33-3.29.el5_7.4
samba-common
Red Hat:enterprise_linux:5::client
From an advisory covering 6 CVEs
 before 0:3.0.33-3.29.el5_7.4
0:3.0.33-3.29.el5_7.4
samba-debuginfo
Red Hat:enterprise_linux:5::client
From an advisory covering 6 CVEs
 before 0:3.0.33-3.29.el5_7.4
0:3.0.33-3.29.el5_7.4
samba-swat
Red Hat:enterprise_linux:5::client
From an advisory covering 6 CVEs
 before 0:3.0.33-3.29.el5_7.4
0:3.0.33-3.29.el5_7.4
libsmbclient-devel
Red Hat:enterprise_linux:5::client_workstation
From an advisory covering 6 CVEs
 before 0:3.0.33-3.29.el5_7.4
0:3.0.33-3.29.el5_7.4
samba
Red Hat:enterprise_linux:5::client_workstation
From an advisory covering 6 CVEs
 before 0:3.0.33-3.29.el5_7.4
0:3.0.33-3.29.el5_7.4
samba-debuginfo
Red Hat:enterprise_linux:5::client_workstation
From an advisory covering 6 CVEs
 before 0:3.0.33-3.29.el5_7.4
0:3.0.33-3.29.el5_7.4
libsmbclient
Red Hat:enterprise_linux:5::server
From an advisory covering 6 CVEs
 before 0:3.0.33-3.29.el5_7.4
0:3.0.33-3.29.el5_7.4
libsmbclient-devel
Red Hat:enterprise_linux:5::server
From an advisory covering 6 CVEs
 before 0:3.0.33-3.29.el5_7.4
0:3.0.33-3.29.el5_7.4
samba
Red Hat:enterprise_linux:5::server
From an advisory covering 6 CVEs
 before 0:3.0.33-3.29.el5_7.4
0:3.0.33-3.29.el5_7.4
samba-client
Red Hat:enterprise_linux:5::server
From an advisory covering 6 CVEs
 before 0:3.0.33-3.29.el5_7.4
0:3.0.33-3.29.el5_7.4
samba-common
Red Hat:enterprise_linux:5::server
From an advisory covering 6 CVEs
 before 0:3.0.33-3.29.el5_7.4
0:3.0.33-3.29.el5_7.4
samba-debuginfo
Red Hat:enterprise_linux:5::server
From an advisory covering 6 CVEs
 before 0:3.0.33-3.29.el5_7.4
0:3.0.33-3.29.el5_7.4
samba-swat
Red Hat:enterprise_linux:5::server
From an advisory covering 6 CVEs
 before 0:3.0.33-3.29.el5_7.4
0:3.0.33-3.29.el5_7.4
cifs-utils
Red Hat:enterprise_linux:6::server
From an advisory covering 5 CVEs
 before 0:4.8.1-2.el6_1.2
0:4.8.1-2.el6_1.2
cifs-utils-debuginfo
Red Hat:enterprise_linux:6::server
From an advisory covering 5 CVEs
 before 0:4.8.1-2.el6_1.2
0:4.8.1-2.el6_1.2
libsmbclient
Red Hat:enterprise_linux:6::server
From an advisory covering 5 CVEs
 before 0:3.5.6-86.el6_1.4
0:3.5.6-86.el6_1.4
samba
Red Hat:enterprise_linux:6::server
From an advisory covering 5 CVEs
 before 0:3.5.6-86.el6_1.4
0:3.5.6-86.el6_1.4
samba-client
Red Hat:enterprise_linux:6::server
From an advisory covering 5 CVEs
 before 0:3.5.6-86.el6_1.4
0:3.5.6-86.el6_1.4
samba-common
Red Hat:enterprise_linux:6::server
From an advisory covering 5 CVEs
 before 0:3.5.6-86.el6_1.4
0:3.5.6-86.el6_1.4
samba-debuginfo
Red Hat:enterprise_linux:6::server
From an advisory covering 5 CVEs
 before 0:3.5.6-86.el6_1.4
0:3.5.6-86.el6_1.4
samba-winbind
Red Hat:enterprise_linux:6::server
From an advisory covering 5 CVEs
 before 0:3.5.6-86.el6_1.4
0:3.5.6-86.el6_1.4
samba-winbind-clients
Red Hat:enterprise_linux:6::server
From an advisory covering 5 CVEs
 before 0:3.5.6-86.el6_1.4
0:3.5.6-86.el6_1.4
libsmbclient-devel
Red Hat:enterprise_linux:6::server
From an advisory covering 5 CVEs
 before 0:3.5.6-86.el6_1.4
0:3.5.6-86.el6_1.4
samba-doc
Red Hat:enterprise_linux:6::server
From an advisory covering 5 CVEs
 before 0:3.5.6-86.el6_1.4
0:3.5.6-86.el6_1.4
samba-domainjoin-gui
Red Hat:enterprise_linux:6::server
From an advisory covering 5 CVEs
 before 0:3.5.6-86.el6_1.4
0:3.5.6-86.el6_1.4
samba-swat
Red Hat:enterprise_linux:6::server
From an advisory covering 5 CVEs
 before 0:3.5.6-86.el6_1.4
0:3.5.6-86.el6_1.4
samba-winbind-devel
Red Hat:enterprise_linux:6::server
From an advisory covering 5 CVEs
 before 0:3.5.6-86.el6_1.4
0:3.5.6-86.el6_1.4
samba-winbind-krb5-locator
Red Hat:enterprise_linux:6::server
From an advisory covering 5 CVEs
 before 0:3.5.6-86.el6_1.4
0:3.5.6-86.el6_1.4

History

History
RecordedChangedSources
affected, facts
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2011-3585 is a medium vulnerability (CVSS 4.7) in Samba, published December 31, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.32%, the 24th percentile. Fixed in cifs-utils 2:4.5-1.

References

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