PT-2018-8855 · Shibboleth+2 · Shibboleth Service Provider+3

Kelby Ludwig + 1 · Published 2018-02-27 · Updated 2024-06-15 · CVE-2018-0489

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Shibboleth XMLTooling-C versions prior to 1.6.4 Shibboleth Service Provider versions prior to 2.6.1.4 on Windows

Description The issue is related to the mishandling of digital signatures of user data, allowing remote attackers to obtain sensitive information or conduct impersonation attacks via crafted XML data. This is due to an incomplete fix for a previous issue.

Recommendations For Shibboleth XMLTooling-C versions prior to 1.6.4, update to version 1.6.4 or later to resolve the issue. For Shibboleth Service Provider versions prior to 2.6.1.4 on Windows, update to version 2.6.1.4 or later to resolve the issue.

Fix

Improper Verification of Cryptographic Signature

Weakness Enumeration

CWE-347

Related Identifiers

CVE-2018-0489

DLA-1296-1

DSA-4126-1

OPENSUSE-SU-2024:11523-1

SUSE-SU-2018:0720-1

Affected Products

Shibboleth Service Provider

Shibboleth Xmltooling-C

Suse

Windows

References · 22

• https://shibboleth.net/community/advisories/secadv_20180227.txt · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-0489 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2018:0720-1 · Vendor Advisory
• https://debian.org/security/2018/dsa-4126 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:11523-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2018-0489 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-4126-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-0489 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-0489 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2018-0489 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-0489 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2018-0489 · Security Note
• https://bugzilla.suse.com/1083247 · Note
• https://suse.com/security/cve/CVE-2018-0489 · Note
• http://arubanetworks.com/assets/alert/ARUBA-PSA-2018-003.txt · Note