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ubuntucveUbuntu.comUB:CVE-2012-5689
HistoryJan 25, 2013 - 12:00 a.m.

CVE-2012-5689

2013-01-2500:00:00
ubuntu.com
ubuntu.com
10

7.1 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

0.012 Low

EPSS

Percentile

84.7%

ISC BIND 9.8.x through 9.8.4-P1 and 9.9.x through 9.9.2-P1, in certain
configurations involving DNS64 with a Response Policy Zone that lacks an
AAAA rewrite rule, allows remote attackers to cause a denial of service
(assertion failure and named daemon exit) via a query for an AAAA record.

Bugs

Notes

Author Note
mdeslaur uncommon setup: must be using RPZ rewrite rules and also be using DNS64. Setting priority as β€œlow”
OSVersionArchitecturePackageVersionFilename
ubuntu12.04noarchbind9<Β 1:9.8.1.dfsg.P1-4ubuntu0.12UNKNOWN

7.1 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

0.012 Low

EPSS

Percentile

84.7%