Vulnerability 117526 - CERT Civis.Net

Vulnerability Name:

CCN-117526

Published:

2016-10-04

Updated:

2016-10-04

Summary:

Wireshark (formerly Ethereal) is vulnerable to a denial of service, caused by an error in the NCP dissector. By persuading a victim to open a specially-crafted packet trace file, a remote attacker could exploit this vulnerability to cause the application to crash.

CVSS v3 Severity:

4.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)
3.8 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): Required
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): Low

CVSS v2 Severity:

4.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Athentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): Partial

Vulnerability Consequences:

Denial of Service

References:

Source: CCN
Type: SECTRACK ID: 1036944
Wireshark Bluetooth L2CAP and NCP Dissector Bugs Let Remote Users Cause the Target Service to Crash

Source: XF
Type: UNKNOWN
wireshark-ncpdissector-dos(117526)

Source: CCN
Type: Wireshark advisory wnpa-sec-2016-57
wnpa-sec-2016-57 · NCP dissector crash

Vulnerable Configuration:

Configuration CCN 1:

cpe:/a:wireshark:wireshark:2.0.0:*:*:*:*:*:*:*

OR cpe:/a:wireshark:wireshark:2.0.1:*:*:*:*:*:*:*

OR cpe:/a:wireshark:wireshark:2.0.2:*:*:*:*:*:*:*

OR cpe:/a:wireshark:wireshark:2.0.3:*:*:*:*:*:*:*

OR cpe:/a:wireshark:wireshark:2.0.4:*:*:*:*:*:*:*

OR cpe:/a:wireshark:wireshark:2.0.5:*:*:*:*:*:*:*

OR cpe:/a:wireshark:wireshark:2.2.0:*:*:*:*:*:*:*

Denotes that component is vulnerable

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