Simplesamlphp: >> Simplesamlphp >> 1.12.0 Security Vulnerabilities
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.
CVSS Score
5.9
EPSS Score
0.005
Published
2017-09-01
SimpleSAMLphp 1.7.0 through 1.14.10 might allow attackers to obtain sensitive information, gain unauthorized access, or have unspecified other impacts by leveraging incorrect persistent NameID generation when an Identity Provider (IdP) is misconfigured.
CVSS Score
9.8
EPSS Score
0.007
Published
2017-09-01
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 before an XOR operation.
CVSS Score
9.8
EPSS Score
0.008
Published
2017-09-01
The multiauth module in SimpleSAMLphp 1.14.13 and earlier allows remote attackers to bypass authentication context restrictions and use an authentication source defined in config/authsources.php via vectors related to improper validation of user input.
CVSS Score
7.5
EPSS Score
0.006
Published
2017-09-01
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.
CVSS Score
5.9
EPSS Score
0.003
Published
2017-09-01
The SimpleSAML_Auth_TimeLimitedToken class in SimpleSAMLphp 1.14.14 and earlier allows attackers with access to a secret token to extend its validity period by manipulating the prepended time offset.
CVSS Score
5.9
EPSS Score
0.002
Published
2017-08-29
The validateSignature method in the SAML2\Utils class in SimpleSAMLphp before 1.14.10 and simplesamlphp/saml2 library before 1.9.1, 1.10.x before 1.10.3, and 2.x before 2.3.3 allows remote attackers to spoof SAML responses or possibly cause a denial of service (memory consumption) by leveraging improper conversion of return values to boolean.
CVSS Score
9.1
EPSS Score
0.008
Published
2017-02-17
The SimpleSAML_XML_Validator class constructor in SimpleSAMLphp before 1.14.11 might allow remote attackers to spoof signatures on SAML 1 responses or possibly cause a denial of service (memory consumption) by leveraging improper conversion of return values to boolean.
CVSS Score
6.3
EPSS Score
0.004
Published
2017-02-17
The sanitycheck module in SimpleSAMLphp before 1.14.1 allows remote attackers to learn the PHP version on the system via unspecified vectors.
CVSS Score
5.3
EPSS Score
0.002
Published
2017-02-07
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