CVE-2018-0489 Information

Description

Shibboleth XMLTooling-C before 1.6.4 as used in Shibboleth Service Provider before 2.6.1.4 on Windows and other products mishandles digital signatures of user data which allows remote attackers to obtain sensitive information or conduct impersonation attacks via crafted XML data. NOTE: this issue exists because of an incomplete fix for CVE-2018-0486.

CVSS Vector

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

Reference

http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2018-003.txt http://www.securityfocus.com/bid/103172 http://www.securitytracker.com/id/1040435 https://lists.debian.org/debian-lts-announce/2018/02/msg00031.html https://shibboleth.net/community/advisories/secadv_20180227.txt https://www.debian.org/security/2018/dsa-4126

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

6.5