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Critical DLA-1408-1 2 CVEs

simplesamlphp - security update

Published Jun 29, 2018 · Updated Mar 9, 2026

Fixed packages 1

ReleasePackageFixed in
Debian · 8 simplesamlphp 1.13.1-2+deb8u2

Vulnerabilities 2

  • Critical 9.8

    SimpleSAMLphp Session fixation issue and authentication bypass in the authcrypt module

    The secureCompare method in lib/SimpleSAML/Utils/Crypto.php in SimpleSAMLphp 1.14.13 and earlier, when used with PHP before 5.6, allows attackers to conduct session fixation attacks or possibly bypass authentication by leveraging missing character conversions…

  • Medium 5.9

    SimpleSAMLphp allows timing side-channel attacks

    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…