CVE-2015-7754 Information

Description

Juniper ScreenOS before 6.3.0r21 when ssh-pka is configured and enabled allows remote attackers to cause a denial of service (system crash) or execute arbitrary code via crafted SSH negotiation.

CVSS Vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10712 http://www.securityfocus.com/bid/79627 http://www.securitytracker.com/id/1034490

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.1