CVE-2013-4854

2013-07-2700:00:00

ubuntu.com

7.8 High

CVSS2

Access Vector

NETWORK

Access 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

0.955 High

EPSS

Percentile

99.4%

JSON

The RFC 5011 implementation in rdata.c in ISC BIND 9.7.x and 9.8.x before
9.8.5-P2, 9.8.6b1, 9.9.x before 9.9.3-P2, and 9.9.4b1, and DNSco BIND
9.9.3-S1 before 9.9.3-S1-P1 and 9.9.4-S1b1, allows remote attackers to
cause a denial of service (assertion failure and named daemon exit) via a
query with a malformed RDATA section that is not properly handled during
construction of a log message, as exploited in the wild in July 2013.

OSVersionArchitecturePackageVersionFilename
ubuntu10.04noarchbind9< 1:9.7.0.dfsg.P1-1ubuntu0.10UNKNOWN
ubuntu12.04noarchbind9< 1:9.8.1.dfsg.P1-4ubuntu0.7UNKNOWN
ubuntu12.10noarchbind9< 1:9.8.1.dfsg.P1-4.2ubuntu3.3UNKNOWN
ubuntu13.04noarchbind9< 1:9.9.2.dfsg.P1-2ubuntu2.1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	10.04	noarch	bind9	< 1:9.7.0.dfsg.P1-1ubuntu0.10	UNKNOWN
ubuntu	12.04	noarch	bind9	< 1:9.8.1.dfsg.P1-4ubuntu0.7	UNKNOWN
ubuntu	12.10	noarch	bind9	< 1:9.8.1.dfsg.P1-4.2ubuntu3.3	UNKNOWN
ubuntu	13.04	noarch	bind9	< 1:9.9.2.dfsg.P1-2ubuntu2.1	UNKNOWN