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ubuntuUbuntuUSN-3486-1
HistoryNov 21, 2017 - 12:00 a.m.

Samba vulnerabilities

2017-11-2100:00:00
ubuntu.com
35

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

9.5 High

AI Score

Confidence

High

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.916 High

EPSS

Percentile

98.9%

Releases

  • Ubuntu 17.10
  • Ubuntu 17.04
  • Ubuntu 16.04 ESM
  • Ubuntu 14.04 ESM

Packages

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

Details

Yihan Lian and Zhibin Hu discovered that Samba incorrectly handled memory
when processing certain SMB1 requests. A remote attacker could possibly use
this issue to execute arbitrary code. (CVE-2017-14746)

Volker Lendecke discovered that Samba incorrectly cleared memory when
returning data to a client. A remote attacker could possibly use this issue
to obtain sensitive information. (CVE-2017-15275)

OSVersionArchitecturePackageVersionFilename
Ubuntu17.10noarchsamba< 2:4.6.7+dfsg-1ubuntu3.1UNKNOWN
Ubuntu17.10noarchctdb< 2:4.6.7+dfsg-1ubuntu3.1UNKNOWN
Ubuntu17.10noarchctdb-dbgsym< 2:4.6.7+dfsg-1ubuntu3.1UNKNOWN
Ubuntu17.10noarchlibnss-winbind< 2:4.6.7+dfsg-1ubuntu3.1UNKNOWN
Ubuntu17.10noarchlibnss-winbind-dbgsym< 2:4.6.7+dfsg-1ubuntu3.1UNKNOWN
Ubuntu17.10noarchlibpam-winbind< 2:4.6.7+dfsg-1ubuntu3.1UNKNOWN
Ubuntu17.10noarchlibpam-winbind-dbgsym< 2:4.6.7+dfsg-1ubuntu3.1UNKNOWN
Ubuntu17.10noarchlibparse-pidl-perl< 2:4.6.7+dfsg-1ubuntu3.1UNKNOWN
Ubuntu17.10noarchlibsmbclient< 2:4.6.7+dfsg-1ubuntu3.1UNKNOWN
Ubuntu17.10noarchlibsmbclient-dbgsym< 2:4.6.7+dfsg-1ubuntu3.1UNKNOWN
Rows per page:
1-10 of 1511

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

9.5 High

AI Score

Confidence

High

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.916 High

EPSS

Percentile

98.9%