CVE-2017-5983 Information

Description

The JIRA Workflow Designer Plugin in Atlassian JIRA Server before 6.3.0 improperly uses an XML parser and deserializer which allows remote attackers to execute arbitrary code read arbitrary files or cause a denial of service via a crafted serialized Java object.

CVSS Vector

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

Reference

http://codewhitesec.blogspot.com/2017/04/amf.html http://www.securityfocus.com/bid/97379 https://confluence.atlassian.com/jira063/jira-security-advisory-2017-03-09-875604401.html https://jira.atlassian.com/browse/JRASERVER-64077 https://www.kb.cert.org/vuls/id/307983

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8