Vulnerability Monitor

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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 local users to cause a denial of service (mounting outage) via a SIGKILL signal during a time window when the /etc/mtab~ file exists.

Published

2019-12-31T20:15:11.060

Last Modified

2024-11-21T01:30:48.023

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 4.7 (MEDIUM)

CVSSv2 Vector

AV:L/AC:M/Au:N/C:N/I:N/A:P

Access Vector: LOCAL
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

3.4

Impact Score

2.9

Weaknesses

Type: Primary
CWE-362

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	samba	samba	3.6.0	Yes
Operating System	redhat	enterprise_linux	4.0	Yes
Operating System	redhat	enterprise_linux	5.0	Yes
Operating System	redhat	enterprise_linux	6.0	Yes

References

https://bugzilla.redhat.com/show_bug.cgi?id=742907 Issue Tracking, Third Party Advisory ([email protected])
https://bugzilla.samba.org/show_bug.cgi?id=7179 Issue Tracking, Vendor Advisory ([email protected])
https://git.samba.org/?p=cifs-utils.git%3Ba=commitdiff%3Bh=810f7e4e0f2dbcbee0294d9b371071cb08268200 ([email protected])
https://www.openwall.com/lists/oss-security/2011/09/27/1 Mailing List, Third Party Advisory ([email protected])
https://www.openwall.com/lists/oss-security/2011/09/30/5 Mailing List, Third Party Advisory ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=742907 Issue Tracking, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.samba.org/show_bug.cgi?id=7179 Issue Tracking, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://git.samba.org/?p=cifs-utils.git%3Ba=commitdiff%3Bh=810f7e4e0f2dbcbee0294d9b371071cb08268200 (af854a3a-2127-422b-91ae-364da2661108)
https://www.openwall.com/lists/oss-security/2011/09/27/1 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.openwall.com/lists/oss-security/2011/09/30/5 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)