CVE-2018-14343

2018-07-1900:00:00

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

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

0.004 Low

EPSS

Percentile

73.0%

JSON

In Wireshark 2.6.0 to 2.6.1, 2.4.0 to 2.4.7, and 2.2.0 to 2.2.15, the ASN.1
BER dissector could crash. This was addressed in
epan/dissectors/packet-ber.c by ensuring that length values do not exceed
the maximum signed integer.

OSVersionArchitecturePackageVersionFilename
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

OS	Version	Architecture	Package	Version	Filename
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