Information Exposure Affecting simplesamlphp package, versions *


Severity

Recommended
low

Based on Debian security rating.

Threat Intelligence

EPSS
1.46% (73rd percentile)

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  • Snyk IDSNYK-DEBIAN9-SIMPLESAMLPHP-306154
  • published1 Sept 2017
  • disclosed1 Sept 2017

Introduced: 1 Sep 2017

CVE-2017-12872  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

There is no fixed version for Debian:9 simplesamlphp.

NVD Description

Note: Versions mentioned in the description apply only to the upstream simplesamlphp package and not the simplesamlphp package as distributed by Debian. See How to fix? for Debian:9 relevant fixed versions and status.

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