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ubuntuUbuntuUSN-3296-1
HistoryMay 24, 2017 - 12:00 a.m.

Samba vulnerability

2017-05-2400:00:00
ubuntu.com
71

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

10 High

AI Score

Confidence

High

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.973 High

EPSS

Percentile

99.8%

Releases

  • Ubuntu 17.04
  • Ubuntu 16.10
  • Ubuntu 16.04 ESM
  • Ubuntu 14.04 ESM

Packages

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

Details

It was discovered that Samba incorrectly handled shared libraries. A remote
attacker could use this flaw to upload a shared library to a writable share
and execute arbitrary code.

OSVersionArchitecturePackageVersionFilename
Ubuntu17.04noarchsamba< 2:4.5.8+dfsg-0ubuntu0.17.04.2UNKNOWN
Ubuntu17.04noarchctdb< 2:4.5.8+dfsg-0ubuntu0.17.04.2UNKNOWN
Ubuntu17.04noarchctdb-dbgsym< 2:4.5.8+dfsg-0ubuntu0.17.04.2UNKNOWN
Ubuntu17.04noarchlibnss-winbind< 2:4.5.8+dfsg-0ubuntu0.17.04.2UNKNOWN
Ubuntu17.04noarchlibnss-winbind-dbgsym< 2:4.5.8+dfsg-0ubuntu0.17.04.2UNKNOWN
Ubuntu17.04noarchlibpam-winbind< 2:4.5.8+dfsg-0ubuntu0.17.04.2UNKNOWN
Ubuntu17.04noarchlibpam-winbind-dbgsym< 2:4.5.8+dfsg-0ubuntu0.17.04.2UNKNOWN
Ubuntu17.04noarchlibparse-pidl-perl< 2:4.5.8+dfsg-0ubuntu0.17.04.2UNKNOWN
Ubuntu17.04noarchlibsmbclient< 2:4.5.8+dfsg-0ubuntu0.17.04.2UNKNOWN
Ubuntu17.04noarchlibsmbclient-dbgsym< 2:4.5.8+dfsg-0ubuntu0.17.04.2UNKNOWN
Rows per page:
1-10 of 1551

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

10 High

AI Score

Confidence

High

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.973 High

EPSS

Percentile

99.8%