CVE-2018-20360

2018-12-2215:29:00

Alpine Linux Development Team

security.alpinelinux.org

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.2 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

41.7%

JSON

An invalid memory address dereference was discovered in the sbr_process_channel function of libfaad/sbr_dec.c in Freeware Advanced Audio Decoder 2 (FAAD2) 2.8.8. The vulnerability causes a segmentation fault and application crash, which leads to denial of service.

OSVersionArchitecturePackageVersionFilename
Alpineedge-communitynoarchfaad2< 2.9.0-r0UNKNOWN
Alpine3.10-mainnoarchfaad2< 2.9.0-r0UNKNOWN
Alpine3.11-mainnoarchfaad2< 2.9.0-r0UNKNOWN
Alpine3.12-communitynoarchfaad2< 2.9.0-r0UNKNOWN
Alpine3.13-communitynoarchfaad2< 2.9.0-r0UNKNOWN
Alpine3.14-communitynoarchfaad2< 2.9.0-r0UNKNOWN
Alpine3.15-communitynoarchfaad2< 2.9.0-r0UNKNOWN
Alpine3.16-communitynoarchfaad2< 2.9.0-r0UNKNOWN
Alpine3.17-communitynoarchfaad2< 2.9.0-r0UNKNOWN
Alpine3.18-communitynoarchfaad2< 2.9.0-r0UNKNOWN

OS	Version	Architecture	Package	Version	Filename
Alpine	edge-community	noarch	faad2	< 2.9.0-r0	UNKNOWN
Alpine	3.10-main	noarch	faad2	< 2.9.0-r0	UNKNOWN
Alpine	3.11-main	noarch	faad2	< 2.9.0-r0	UNKNOWN
Alpine	3.12-community	noarch	faad2	< 2.9.0-r0	UNKNOWN
Alpine	3.13-community	noarch	faad2	< 2.9.0-r0	UNKNOWN
Alpine	3.14-community	noarch	faad2	< 2.9.0-r0	UNKNOWN
Alpine	3.15-community	noarch	faad2	< 2.9.0-r0	UNKNOWN
Alpine	3.16-community	noarch	faad2	< 2.9.0-r0	UNKNOWN
Alpine	3.17-community	noarch	faad2	< 2.9.0-r0	UNKNOWN
Alpine	3.18-community	noarch	faad2	< 2.9.0-r0	UNKNOWN