CVE-2018-9257

2022-10-0316:21:58

Alpine Linux Development Team

security.alpinelinux.org

wireshark

cql

dissector

CVSS2

Attack Vector

NETWORK

Attack 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

CVSS3

7.5

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

EPSS

0.001

Percentile

45.6%

JSON

In Wireshark 2.4.0 to 2.4.5, the CQL dissector could go into an infinite loop. This was addressed in epan/dissectors/packet-cql.c by checking for a nonzero number of columns.

OSVersionArchitecturePackageVersionFilename
Alpineedge-communitynoarchwireshark< 2.4.6-r0UNKNOWN
Alpine3.10-communitynoarchwireshark< 2.4.6-r0UNKNOWN
Alpine3.11-communitynoarchwireshark< 2.4.6-r0UNKNOWN
Alpine3.12-communitynoarchwireshark< 2.4.6-r0UNKNOWN
Alpine3.13-communitynoarchwireshark< 2.4.6-r0UNKNOWN
Alpine3.14-communitynoarchwireshark< 2.4.6-r0UNKNOWN
Alpine3.15-communitynoarchwireshark< 2.4.6-r0UNKNOWN
Alpine3.16-communitynoarchwireshark< 2.4.6-r0UNKNOWN
Alpine3.17-communitynoarchwireshark< 2.4.6-r0UNKNOWN
Alpine3.18-communitynoarchwireshark< 2.4.6-r0UNKNOWN

OS	Version	Architecture	Package	Version	Filename
Alpine	edge-community	noarch	wireshark	< 2.4.6-r0	UNKNOWN
Alpine	3.10-community	noarch	wireshark	< 2.4.6-r0	UNKNOWN
Alpine	3.11-community	noarch	wireshark	< 2.4.6-r0	UNKNOWN
Alpine	3.12-community	noarch	wireshark	< 2.4.6-r0	UNKNOWN
Alpine	3.13-community	noarch	wireshark	< 2.4.6-r0	UNKNOWN
Alpine	3.14-community	noarch	wireshark	< 2.4.6-r0	UNKNOWN
Alpine	3.15-community	noarch	wireshark	< 2.4.6-r0	UNKNOWN
Alpine	3.16-community	noarch	wireshark	< 2.4.6-r0	UNKNOWN
Alpine	3.17-community	noarch	wireshark	< 2.4.6-r0	UNKNOWN
Alpine	3.18-community	noarch	wireshark	< 2.4.6-r0	UNKNOWN