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ubuntuUbuntuUSN-1657-1
HistoryDec 06, 2012 - 12:00 a.m.

Bind vulnerability

2012-12-0600:00:00
ubuntu.com
40

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

AI Score

6.3

Confidence

Low

EPSS

0.035

Percentile

91.6%

Releases

  • Ubuntu 12.10
  • Ubuntu 12.04

Packages

  • bind9 - Internet Domain Name Server

Details

It was discovered that Bind incorrectly handled certain crafted queries
when DNS64 was enabled. A remote attacker could use this flaw to cause Bind
to crash, resulting in a denial of service.

OSVersionArchitecturePackageVersionFilename
Ubuntu12.10noarchbind9<Β 1:9.8.1.dfsg.P1-4.2ubuntu3.1UNKNOWN
Ubuntu12.10noarchbind9-host<Β 1:9.8.1.dfsg.P1-4.2ubuntu3.1UNKNOWN
Ubuntu12.10noarchbind9utils<Β 1:9.8.1.dfsg.P1-4.2ubuntu3.1UNKNOWN
Ubuntu12.10noarchdnsutils<Β 1:9.8.1.dfsg.P1-4.2ubuntu3.1UNKNOWN
Ubuntu12.10noarchlibbind-dev<Β 1:9.8.1.dfsg.P1-4.2ubuntu3.1UNKNOWN
Ubuntu12.10noarchlibbind9-80<Β 1:9.8.1.dfsg.P1-4.2ubuntu3.1UNKNOWN
Ubuntu12.10noarchlibdns81<Β 1:9.8.1.dfsg.P1-4.2ubuntu3.1UNKNOWN
Ubuntu12.10noarchlibisc83<Β 1:9.8.1.dfsg.P1-4.2ubuntu3.1UNKNOWN
Ubuntu12.10noarchlibisccc80<Β 1:9.8.1.dfsg.P1-4.2ubuntu3.1UNKNOWN
Ubuntu12.10noarchlibisccfg82<Β 1:9.8.1.dfsg.P1-4.2ubuntu3.1UNKNOWN
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CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

AI Score

6.3

Confidence

Low

EPSS

0.035

Percentile

91.6%