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ubuntuUbuntuUSN-3769-1
HistorySep 20, 2018 - 12:00 a.m.

Bind vulnerability

2018-09-2000:00:00
ubuntu.com
41

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.6 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.953 High

EPSS

Percentile

99.3%

Releases

  • Ubuntu 18.04 ESM
  • Ubuntu 16.04 ESM
  • Ubuntu 14.04 ESM

Packages

  • bind9 - Internet Domain Name Server

Details

It was discovered that Bind incorrectly handled the deny-answer-aliases
feature. If this feature is enabled, a remote attacker could use this issue
to cause Bind to crash, resulting in a denial of service.

OSVersionArchitecturePackageVersionFilename
Ubuntu18.04noarchbind9< 1:9.11.3+dfsg-1ubuntu1.2UNKNOWN
Ubuntu18.04noarchbind9-dbgsym< 1:9.11.3+dfsg-1ubuntu1.2UNKNOWN
Ubuntu18.04noarchbind9-doc< 1:9.11.3+dfsg-1ubuntu1.2UNKNOWN
Ubuntu18.04noarchbind9-host< 1:9.11.3+dfsg-1ubuntu1.2UNKNOWN
Ubuntu18.04noarchbind9-host-dbgsym< 1:9.11.3+dfsg-1ubuntu1.2UNKNOWN
Ubuntu18.04noarchbind9utils< 1:9.11.3+dfsg-1ubuntu1.2UNKNOWN
Ubuntu18.04noarchbind9utils-dbgsym< 1:9.11.3+dfsg-1ubuntu1.2UNKNOWN
Ubuntu18.04noarchdnsutils< 1:9.11.3+dfsg-1ubuntu1.2UNKNOWN
Ubuntu18.04noarchdnsutils-dbgsym< 1:9.11.3+dfsg-1ubuntu1.2UNKNOWN
Ubuntu18.04noarchlibbind-dev< 1:9.11.3+dfsg-1ubuntu1.2UNKNOWN
Rows per page:
1-10 of 1001

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.6 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.953 High

EPSS

Percentile

99.3%