CVE-2020-9431

2020-02-2723:15:13

Alpine Linux Development Team

security.alpinelinux.org

5 Medium

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

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

7.3 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

71.1%

JSON

In Wireshark 3.2.0 to 3.2.1, 3.0.0 to 3.0.8, and 2.6.0 to 2.6.14, the LTE RRC dissector could leak memory. This was addressed in epan/dissectors/packet-lte-rrc.c by adjusting certain append operations.

OSVersionArchitecturePackageVersionFilename
Alpineedge-communitynoarchwireshark< 3.2.2-r0UNKNOWN
Alpine3.10-communitynoarchwireshark< 3.0.9-r0UNKNOWN
Alpine3.11-communitynoarchwireshark< 3.0.9-r0UNKNOWN
Alpine3.12-communitynoarchwireshark< 3.2.2-r0UNKNOWN
Alpine3.13-communitynoarchwireshark< 3.2.2-r0UNKNOWN
Alpine3.14-communitynoarchwireshark< 3.2.2-r0UNKNOWN
Alpine3.15-communitynoarchwireshark< 3.2.2-r0UNKNOWN
Alpine3.16-communitynoarchwireshark< 3.2.2-r0UNKNOWN
Alpine3.17-communitynoarchwireshark< 3.2.2-r0UNKNOWN
Alpine3.18-communitynoarchwireshark< 3.2.2-r0UNKNOWN

OS	Version	Architecture	Package	Version	Filename
Alpine	edge-community	noarch	wireshark	< 3.2.2-r0	UNKNOWN
Alpine	3.10-community	noarch	wireshark	< 3.0.9-r0	UNKNOWN
Alpine	3.11-community	noarch	wireshark	< 3.0.9-r0	UNKNOWN
Alpine	3.12-community	noarch	wireshark	< 3.2.2-r0	UNKNOWN
Alpine	3.13-community	noarch	wireshark	< 3.2.2-r0	UNKNOWN
Alpine	3.14-community	noarch	wireshark	< 3.2.2-r0	UNKNOWN
Alpine	3.15-community	noarch	wireshark	< 3.2.2-r0	UNKNOWN
Alpine	3.16-community	noarch	wireshark	< 3.2.2-r0	UNKNOWN
Alpine	3.17-community	noarch	wireshark	< 3.2.2-r0	UNKNOWN
Alpine	3.18-community	noarch	wireshark	< 3.2.2-r0	UNKNOWN