Vulnerability CVE-2017-12874
Published: 2017-09-01   Modified: 2017-09-02

Description:
The InfoCard module 1.0 for SimpleSAMLphp allows attackers to spoof XML messages by leveraging an incorrect check of return values in signature validation utilities.

Type:

CWE-20

 (Improper Input Validation)

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Simplesamlphp -> Infocard module 
Debian -> Debian linux 

 References:
https://lists.debian.org/debian-lts-announce/2017/12/msg00007.html
https://simplesamlphp.org/security/201612-03
https://www.debian.org/security/2018/dsa-4127
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