CVE-2018-6197

2018-01-2503:29:00

Alpine Linux Development Team

security.alpinelinux.org

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

5 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.007 Low

EPSS

Percentile

79.8%

JSON

w3m through 0.5.3 is prone to a NULL pointer dereference flaw in formUpdateBuffer in form.c.

OSVersionArchitecturePackageVersionFilename
Alpineedge-communitynoarchw3m< 0.5.3.20180125-r0UNKNOWN
Alpine3.10-communitynoarchw3m< 0.5.3.20180125-r0UNKNOWN
Alpine3.11-communitynoarchw3m< 0.5.3.20180125-r0UNKNOWN
Alpine3.12-communitynoarchw3m< 0.5.3.20180125-r0UNKNOWN
Alpine3.13-communitynoarchw3m< 0.5.3.20180125-r0UNKNOWN
Alpine3.14-communitynoarchw3m< 0.5.3.20180125-r0UNKNOWN
Alpine3.15-communitynoarchw3m< 0.5.3.20180125-r0UNKNOWN
Alpine3.16-communitynoarchw3m< 0.5.3.20180125-r0UNKNOWN
Alpine3.17-communitynoarchw3m< 0.5.3.20180125-r0UNKNOWN
Alpine3.18-communitynoarchw3m< 0.5.3.20180125-r0UNKNOWN

OS	Version	Architecture	Package	Version	Filename
Alpine	edge-community	noarch	w3m	< 0.5.3.20180125-r0	UNKNOWN
Alpine	3.10-community	noarch	w3m	< 0.5.3.20180125-r0	UNKNOWN
Alpine	3.11-community	noarch	w3m	< 0.5.3.20180125-r0	UNKNOWN
Alpine	3.12-community	noarch	w3m	< 0.5.3.20180125-r0	UNKNOWN
Alpine	3.13-community	noarch	w3m	< 0.5.3.20180125-r0	UNKNOWN
Alpine	3.14-community	noarch	w3m	< 0.5.3.20180125-r0	UNKNOWN
Alpine	3.15-community	noarch	w3m	< 0.5.3.20180125-r0	UNKNOWN
Alpine	3.16-community	noarch	w3m	< 0.5.3.20180125-r0	UNKNOWN
Alpine	3.17-community	noarch	w3m	< 0.5.3.20180125-r0	UNKNOWN
Alpine	3.18-community	noarch	w3m	< 0.5.3.20180125-r0	UNKNOWN