CVE-2017-12870

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    CVE-2017-12870

    Published: 1 Sept 2017Last Modified: 8 Jul 2026

    Summary:

    Details: 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.

    References: https://simplesamlphp.org/security/201704-01

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    v1.14.12
    v1.14.2
    v1.14.10
    v1.14.11
    v1.14.9
    v1.14.8
    v1.14.7
    v1.14.6
    v1.14.5
    v1.14.4
    v1.14.3
    v1.14.1
    v1.14.0
    v1.14.0-rc1

    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