GHSA-r8v4-7vwj-983x

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    GHSA-r8v4-7vwj-983x

    Published: 14 May 2022Last Modified: 7 Dec 2024
    Aliases:
    CVE-2016-9814

    Summary: SimpleSAMLphp SAML2 spoof SAML responses

    Details: 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.

    References: https://nvd.nist.gov/vuln/detail/CVE-2016-9814, https://github.com/FriendsOfPHP/security-advisories/blob/master/simplesamlphp/saml2/CVE-2016-9814.yaml, https://github.com/simplesamlphp/simplesamlphp, https://lists.debian.org/debian-lts-announce/2018/03/msg00001.html, https://simplesamlphp.org/security/201612-01, http://www.securityfocus.com/bid/94730

    Affected packages

    Package

    Name: simplesamlphp/saml2

    Purl: pkg:composer/simplesamlphp/saml2

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 1.10
    Fixed -1.10.3

    Affected versions

    v1.10
    v1.10.1
    v1.10.2

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High