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ubuntuUbuntuUSN-2054-1
HistoryDec 11, 2013 - 12:00 a.m.

Samba vulnerabilities

2013-12-1100:00:00
ubuntu.com
30

10 High

AI Score

Confidence

High

8.3 High

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.007 Low

EPSS

Percentile

80.4%

Releases

  • Ubuntu 13.10
  • Ubuntu 13.04
  • Ubuntu 12.10
  • Ubuntu 12.04
  • Ubuntu 10.04

Packages

  • samba - SMB/CIFS file, print, and login server for Unix

Details

It was discovered that Winbind incorrectly handled invalid group names with
the require_membership_of parameter. If an administrator used an invalid
group name by mistake, access was granted instead of having the login fail.
(CVE-2012-6150)

Stefan Metzmacher and Michael Adam discovered that Samba incorrectly
handled DCE-RPC fragment length fields. A remote attacker could use this
issue to cause Samba to crash, resulting in a denial of service, or
possibly execute arbitrary code as the root user. (CVE-2013-4408)

Hemanth Thummala discovered that Samba incorrectly handled file
permissions when vfs_streams_depot or vfs_streams_xattr were enabled. A
remote attacker could use this issue to bypass intended restrictions.
(CVE-2013-4475)

OSVersionArchitecturePackageVersionFilename
Ubuntu13.10noarchsamba< 2:3.6.18-1ubuntu3.1UNKNOWN
Ubuntu13.10noarchlibnss-winbind< 2:3.6.18-1ubuntu3.1UNKNOWN
Ubuntu13.10noarchlibpam-smbpass< 2:3.6.18-1ubuntu3.1UNKNOWN
Ubuntu13.10noarchlibpam-winbind< 2:3.6.18-1ubuntu3.1UNKNOWN
Ubuntu13.10noarchlibsmbclient< 2:3.6.18-1ubuntu3.1UNKNOWN
Ubuntu13.10noarchlibsmbclient-dev< 2:3.6.18-1ubuntu3.1UNKNOWN
Ubuntu13.10noarchlibwbclient-dev< 2:3.6.18-1ubuntu3.1UNKNOWN
Ubuntu13.10noarchlibwbclient0< 2:3.6.18-1ubuntu3.1UNKNOWN
Ubuntu13.10noarchsamba-common-bin< 2:3.6.18-1ubuntu3.1UNKNOWN
Ubuntu13.10noarchsamba-dbg< 2:3.6.18-1ubuntu3.1UNKNOWN
Rows per page:
1-10 of 671

10 High

AI Score

Confidence

High

8.3 High

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.007 Low

EPSS

Percentile

80.4%