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[email protected]CVE-2018-14368

HistoryJul 19, 2018 - 2:29 a.m.

CVE-2018-14368

2018-07-1902:29:00

CWE-835

[email protected]

web.nvd.nist.gov

168

wireshark

bazaar

protocol

dissector

infinite loop

cve-2018-14368

nvd

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

7.2 High

AI Score

Confidence

High

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

65.7%

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 Bazaar protocol dissector could go into an infinite loop. This was addressed in epan/dissectors/packet-bzr.c by properly handling items that are too long.

CPENameOperatorVersion
wireshark:wiresharkwiresharkle2.2.15
wireshark:wiresharkwiresharkle2.4.7
wireshark:wiresharkwiresharkle2.6.1
debian:debian_linuxdebian debian linuxeq8.0