CVE-2017-9345

2017-06-0200:00:00

ubuntu.com

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

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

0.003 Low

EPSS

Percentile

69.5%

JSON

In Wireshark 2.2.0 to 2.2.6 and 2.0.0 to 2.0.12, the DNS dissector could go
into an infinite loop. This was addressed in epan/dissectors/packet-dns.c
by trying to detect self-referencing pointers.

OSVersionArchitecturePackageVersionFilename
ubuntu17.10noarchwireshark< 2.2.6+g32dac6a-2UNKNOWN
ubuntu18.04noarchwireshark< 2.6.3-1~ubuntu18.04.1UNKNOWN
ubuntu14.04noarchwireshark< 2.6.3-1~ubuntu14.04.1UNKNOWN
ubuntu16.04noarchwireshark< 2.6.3-1~ubuntu16.04.1UNKNOWN
ubuntu16.10noarchwireshark< 2.2.6+g32dac6a-2ubuntu0.16.10UNKNOWN
ubuntu17.04noarchwireshark< 2.2.6+g32dac6a-2ubuntu0.17.04UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	17.10	noarch	wireshark	< 2.2.6+g32dac6a-2	UNKNOWN
ubuntu	18.04	noarch	wireshark	< 2.6.3-1~ubuntu18.04.1	UNKNOWN
ubuntu	14.04	noarch	wireshark	< 2.6.3-1~ubuntu14.04.1	UNKNOWN
ubuntu	16.04	noarch	wireshark	< 2.6.3-1~ubuntu16.04.1	UNKNOWN
ubuntu	16.10	noarch	wireshark	< 2.2.6+g32dac6a-2ubuntu0.16.10	UNKNOWN
ubuntu	17.04	noarch	wireshark	< 2.2.6+g32dac6a-2ubuntu0.17.04	UNKNOWN