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ubuntuUbuntuUSN-2481-1
HistoryJan 22, 2015 - 12:00 a.m.

Samba vulnerability

2015-01-2200:00:00
ubuntu.com
38

CVSS2

8.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:S/C:C/I:C/A:C

AI Score

7.8

Confidence

High

EPSS

0.004

Percentile

73.8%

Releases

  • Ubuntu 14.10
  • Ubuntu 14.04 ESM

Packages

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

Details

Andrew Bartlett discovered that Samba incorrectly handled delegation of
authority when being used as an Active Directory Domain Controller. An
attacker given delegation privileges could use this issue to escalate their
privileges further.

OSVersionArchitecturePackageVersionFilename
Ubuntu14.10noarchsamba< 2:4.1.11+dfsg-1ubuntu2.1UNKNOWN
Ubuntu14.10noarchlibnss-winbind< 2:4.1.11+dfsg-1ubuntu2.1UNKNOWN
Ubuntu14.10noarchlibpam-smbpass< 2:4.1.11+dfsg-1ubuntu2.1UNKNOWN
Ubuntu14.10noarchlibpam-winbind< 2:4.1.11+dfsg-1ubuntu2.1UNKNOWN
Ubuntu14.10noarchlibparse-pidl-perl< 2:4.1.11+dfsg-1ubuntu2.1UNKNOWN
Ubuntu14.10noarchlibsmbclient< 2:4.1.11+dfsg-1ubuntu2.1UNKNOWN
Ubuntu14.10noarchlibsmbclient-dev< 2:4.1.11+dfsg-1ubuntu2.1UNKNOWN
Ubuntu14.10noarchlibsmbsharemodes-dev< 2:4.1.11+dfsg-1ubuntu2.1UNKNOWN
Ubuntu14.10noarchlibsmbsharemodes0< 2:4.1.11+dfsg-1ubuntu2.1UNKNOWN
Ubuntu14.10noarchlibwbclient-dev< 2:4.1.11+dfsg-1ubuntu2.1UNKNOWN
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1-10 of 441

CVSS2

8.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:S/C:C/I:C/A:C

AI Score

7.8

Confidence

High

EPSS

0.004

Percentile

73.8%