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ubuntuUbuntuUSN-4217-1
HistoryDec 10, 2019 - 12:00 a.m.

Samba vulnerabilities

2019-12-1000:00:00
ubuntu.com
49

5.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

5.8 Medium

AI Score

Confidence

High

6.4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.005 Low

EPSS

Percentile

76.2%

Releases

  • Ubuntu 19.10
  • Ubuntu 19.04
  • Ubuntu 18.04 ESM
  • Ubuntu 16.04 ESM

Packages

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

Details

Andreas Oster discovered that the Samba DNS management server incorrectly
handled certain records. An authenticated attacker could possibly use this
issue to crash Samba, resulting in a denial of service. (CVE-2019-14861)

Isaac Boukris discovered that Samba did not enforce the Kerberos
DelegationNotAllowed feature restriction, contrary to expectations.
(CVE-2019-14870)

OSVersionArchitecturePackageVersionFilename
Ubuntu19.10noarchlibsmbclient< 2:4.10.7+dfsg-0ubuntu2.3UNKNOWN
Ubuntu19.10noarchctdb< 2:4.10.7+dfsg-0ubuntu2.3UNKNOWN
Ubuntu19.10noarchctdb-dbgsym< 2:4.10.7+dfsg-0ubuntu2.3UNKNOWN
Ubuntu19.10noarchlibnss-winbind< 2:4.10.7+dfsg-0ubuntu2.3UNKNOWN
Ubuntu19.10noarchlibnss-winbind-dbgsym< 2:4.10.7+dfsg-0ubuntu2.3UNKNOWN
Ubuntu19.10noarchlibpam-winbind< 2:4.10.7+dfsg-0ubuntu2.3UNKNOWN
Ubuntu19.10noarchlibpam-winbind-dbgsym< 2:4.10.7+dfsg-0ubuntu2.3UNKNOWN
Ubuntu19.10noarchlibparse-pidl-perl< 2:4.10.7+dfsg-0ubuntu2.3UNKNOWN
Ubuntu19.10noarchlibsmbclient-dbgsym< 2:4.10.7+dfsg-0ubuntu2.3UNKNOWN
Ubuntu19.10noarchlibsmbclient-dev< 2:4.10.7+dfsg-0ubuntu2.3UNKNOWN
Rows per page:
1-10 of 1441

5.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

5.8 Medium

AI Score

Confidence

High

6.4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.005 Low

EPSS

Percentile

76.2%