5.9
CVSSv3

CVE-2017-12872

Published: 01/09/2017 Updated: 13/05/2019
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 5.9 | Impact Score: 3.6 | Exploitability Score: 2.2
VMScore: 383
Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N

Vulnerability Summary

The (1) Htpasswd authentication source in the authcrypt module and (2) SimpleSAML_Session class in SimpleSAMLphp 1.14.11 and previous versions allow remote malicious users to conduct timing side-channel attacks by leveraging use of the standard comparison operator to compare secret material against user input.

Vulnerability Trend

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simplesamlphp simplesamlphp

debian debian linux 7.0

debian debian linux 8.0