Shibboleth XMLTooling-C before 1.6.3, as used in Shibboleth Service Provider before 2.6.0 on Windows and other products, mishandles digital signatures of user attribute data, which allows remote attackers to obtain sensitive information or conduct impersonation attacks via a crafted DTD.
The MITRE CVE dictionary describes this issue as:
Find out more about CVE-2018-0486 from the MITRE CVE dictionary dictionary and NIST NVD.
NOTE: The following CVSS v3 metrics and score provided are preliminary and subject to review.
| CVSS3 Base Score | 8.7 |
|---|---|
| CVSS3 Base Metrics | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N |
| Attack Vector | Network |
| Attack Complexity | High |
| Privileges Required | None |
| User Interaction | None |
| Scope | Changed |
| Confidentiality | High |
| Integrity Impact | High |
| Availability Impact | None |
| Platform | Package | State |
|---|---|---|
| Red Hat JBoss Portal Platform 6 | xmltooling | Not affected |
| Red Hat JBoss Operations Network 3 | XMLTooling | Not affected |
| Red Hat JBoss Fuse Service Works 6 | xmltooling | Not affected |
| Red Hat JBoss Fuse 6 | xmltooling | Not affected |
| Red Hat JBoss EAP 6 | xmltooling | Not affected |
| Red Hat JBoss Data Virtualization 6 | xmltooling | Not affected |
| Red Hat JBoss Data Grid 6 | xmltooling | Not affected |
Vulmon