CVE-2016-6866

2017-02-1519:59:00

Alpine Linux Development Team

security.alpinelinux.org

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

AI Score

7.5

Confidence

High

EPSS

0.008

Percentile

81.8%

JSON

slock allows attackers to bypass the screen lock via vectors involving an invalid password hash, which triggers a NULL pointer dereference and crash.

OSVersionArchitecturePackageVersionFilename
Alpineedge-communitynoarchslock< 1.3-r3UNKNOWN
Alpine3.10-communitynoarchslock< 1.3-r3UNKNOWN
Alpine3.11-communitynoarchslock< 1.3-r3UNKNOWN
Alpine3.12-communitynoarchslock< 1.3-r3UNKNOWN
Alpine3.13-communitynoarchslock< 1.3-r3UNKNOWN
Alpine3.14-communitynoarchslock< 1.3-r3UNKNOWN
Alpine3.15-communitynoarchslock< 1.3-r3UNKNOWN
Alpine3.16-communitynoarchslock< 1.3-r3UNKNOWN
Alpine3.17-communitynoarchslock< 1.3-r3UNKNOWN
Alpine3.18-communitynoarchslock< 1.3-r3UNKNOWN

OS	Version	Architecture	Package	Version	Filename
Alpine	edge-community	noarch	slock	< 1.3-r3	UNKNOWN
Alpine	3.10-community	noarch	slock	< 1.3-r3	UNKNOWN
Alpine	3.11-community	noarch	slock	< 1.3-r3	UNKNOWN
Alpine	3.12-community	noarch	slock	< 1.3-r3	UNKNOWN
Alpine	3.13-community	noarch	slock	< 1.3-r3	UNKNOWN
Alpine	3.14-community	noarch	slock	< 1.3-r3	UNKNOWN
Alpine	3.15-community	noarch	slock	< 1.3-r3	UNKNOWN
Alpine	3.16-community	noarch	slock	< 1.3-r3	UNKNOWN
Alpine	3.17-community	noarch	slock	< 1.3-r3	UNKNOWN
Alpine	3.18-community	noarch	slock	< 1.3-r3	UNKNOWN