[R1] Stand-alone Security Patch Available for Tenable Security Center versions 6.5.1 and 6.6.0: SC-202509.2.1

R1 Stand-alone Security Patch Available for Tenable Security Center versions 6.5.1 and 6.6.0: SC-202509.2.1 Jason Schavel Tue, 09/30/2025 - 12:32 Security Center leverages third-party software to help provide underlying functionality. One of the third-party components SimpleSAML was found to...

Linux Distros Unpatched Vulnerability : CVE-2017-12872

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The 1 Htpasswd authentication source in the authcrypt module and 2 SimpleSAMLSession class in SimpleSAMLphp 1.14.11 and earlier allow remote attackers to conduc...

Tenable SecurityCenter < 5.19.0 Multiple XSS Vulnerabilities (TNS-2021-14)

According to its self-reported version, the Tenable SecurityCenter application installed on the remote host is less than 5.19.0 and is therefore affected by multiple vulnerabilities in the following components: - Bootstrap - SimpleSAML Note that successful exploitation of the most serious issues...

Session Fixation

SimpleSAML is vulnerable to session fixation attacks. This happens due to the incorrect conversion to an integer of individual bytes in both strings before an XOR operation in the secureCompare method in lib/SimpleSAML/Utils/Crypto.php...

UBUNTU-CVE-2017-12872

The 1 Htpasswd authentication source in the authcrypt module and 2 SimpleSAMLSession 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...

DEBIAN-CVE-2017-12872

The 1 Htpasswd authentication source in the authcrypt module and 2 SimpleSAMLSession 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...

CVE-2017-12870

SimpleSAMLphp 1.14.12 and earlier make it easier for man-in-the-middle attackers to obtain sensitive information by leveraging use of the aesEncrypt and aesDecrypt methods in the SimpleSAML/Utils/Crypto class to protect session identifiers in replies to non-HTTPS service providers...