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CVE-2018-0486 Details

Description

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.5 MEDIUMVector:CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://lists.debian.org/debian-lts-announce/2018/01/msg00016.html	CVE	Mailing ListThird Party Advisory
https://lists.debian.org/debian-security-announce/2018/msg00007.html	CVE	Mailing ListThird Party Advisory
https://shibboleth.net/community/advisories/secadv_20180112.txt	CVE	Vendor Advisory
https://www.debian.org/security/2018/dsa-4085	CVE	Third Party Advisory
http://www.securitytracker.com/id/1040177	CVE	Third Party AdvisoryVDB Entry
https://lists.debian.org/debian-lts-announce/2018/01/msg00016.html	[email protected]	Mailing ListThird Party Advisory
https://lists.debian.org/debian-security-announce/2018/msg00007.html	[email protected]	Mailing ListThird Party Advisory
https://shibboleth.net/community/advisories/secadv_20180112.txt	[email protected]	Vendor Advisory
https://www.debian.org/security/2018/dsa-4085	[email protected]	Third Party Advisory
http://www.securitytracker.com/id/1040177	[email protected]	Third Party AdvisoryVDB Entry

see all 10 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-347	Improper Verification of Cryptographic Signature	[email protected]

Affected Products

Product	Versions
shibboleth xmltooling-c	< 1.6.3
CPE cpe:2.3:a:shibboleth:xmltooling-c:::::::: Remediation No remediation found in references.
debian debian linux	7.0 8.0 9.0
CPE cpe:2.3:o:debian:debian_linux:7.0:::::::* cpe:2.3:o:debian:debian_linux:8.0:::::::* cpe:2.3:o:debian:debian_linux:9.0:::::::* Remediation No remediation found in references.

Change History

6 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Feb 15, 2018	Initial Analysis	[email protected]
Feb 4, 2018	CVE Modified	[email protected]
Jan 15, 2018	CVE Modified	[email protected]