PT-2018-8852 · Shibboleth+1 · Shibboleth Service Provider+2

Philip Huppert · Published 2018-01-12 · Updated 2024-06-15 · CVE-2018-0486

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 1.6.3 Shibboleth Service Provider versions prior to 2.6.0

Description The issue concerns the mishandling of digital signatures of user attribute data. This allows remote attackers to obtain sensitive information or conduct impersonation attacks via a crafted DTD.

Recommendations For Shibboleth XMLTooling-C versions prior to 1.6.3, update to version 1.6.3 or later. For Shibboleth Service Provider versions prior to 2.6.0, update to version 2.6.0 or later.

Fix

Improper Verification of Cryptographic Signature

Weakness Enumeration

CWE-347

Related Identifiers

CVE-2018-0486

DLA-1242-1

DSA-4085-1

OPENSUSE-SU-2018_0158-1

OPENSUSE-SU-2024:11523-1

SUSE-SU-2018:0140-1

SUSE-SU-2018:0720-1

SUSE-SU-2018_0140-1

SUSE-SU-2018_0720-1

Affected Products

Shibboleth Service Provider

Shibboleth Xmltooling-C

Suse

References · 23

• https://security-tracker.debian.org/tracker/CVE-2018-0486 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2018-0486 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-0486 · Vendor Advisory
• https://debian.org/security/2018/dsa-4085 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2018:0720-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-0486 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2024:11523-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-0486 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2018:0140-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2018-0486 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-0486 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-4085-1 · Vendor Advisory
• https://shibboleth.net/community/advisories/secadv_20180112.txt · Vendor Advisory
• https://lists.debian.org/debian-security-announce/2018/msg00007.html · Note
• https://bugzilla.suse.com/1083247 · Note