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    4 vulnerabilities by Entr'ouvert

    CVE-2025-47151 (GCVE-0-2025-47151)

    Vulnerability from cvelistv5 – Published: 2025-11-05 14:57 – Updated: 2025-11-05 22:35
    VLAI
    Summary
    A type confusion vulnerability exists in the lasso_node_impl_init_from_xml functionality of Entr'ouvert Lasso 2.5.1 and 2.8.2. A specially crafted SAML response can lead to an arbitrary code execution. An attacker can send a malformed SAML response to trigger this vulnerability.
    Severity
    9.8 (Critical)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
    Assigner
    References
    Impacted products
    Vendor Product Version
    Entr'ouvert Lasso Affected: 2.5.1
    Affected: 2.8.2
    		Create a notification for this product.
    Credits
    Discovered by Keane O'Kelley of and another member of Cisco Advanced Security Initiative Group
    Show details on NVD website
    To clipboard 

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    CVE-2025-46404 (GCVE-0-2025-46404)

    Vulnerability from cvelistv5 – Published: 2025-11-05 14:56 – Updated: 2025-11-05 22:36
    VLAI
    Summary
    A denial of service vulnerability exists in the lasso_provider_verify_saml_signature functionality of Entr'ouvert Lasso 2.5.1. A specially crafted SAML response can lead to a denial of service. An attacker can send a malformed SAML response to trigger this vulnerability.
    Severity
    7.5 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-476 - NULL Pointer Dereference
    Assigner
    References
    Impacted products
    Vendor Product Version
    Entr'ouvert Lasso Affected: 2.5.1
    		Create a notification for this product.
    Credits
    Discovered by Keane O'Kelley of and another member of Cisco Advanced Security Initiative Group
    Show details on NVD website
    To clipboard 

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    CVE-2025-46784 (GCVE-0-2025-46784)

    Vulnerability from cvelistv5 – Published: 2025-11-05 14:56 – Updated: 2025-11-05 22:34
    VLAI
    Summary
    A denial of service vulnerability exists in the lasso_node_init_from_message_with_format functionality of Entr'ouvert Lasso 2.5.1. A specially crafted SAML response can lead to a memory depletion, resulting in denial of service. An attacker can send a malformed SAML response to trigger this vulnerability.
    Severity
    7.5 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-401 - Improper Release of Memory Before Removing Last Reference
    Assigner
    References
    Impacted products
    Vendor Product Version
    Entr'ouvert Lasso Affected: 2.5.1
    		Create a notification for this product.
    Credits
    Discovered by Keane O'Kelley of and another member of Cisco Advanced Security Initiative Group
    Show details on NVD website
    To clipboard 

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    CVE-2025-46705 (GCVE-0-2025-46705)

    Vulnerability from cvelistv5 – Published: 2025-11-05 14:56 – Updated: 2025-11-05 22:36
    VLAI
    Summary
    A denial of service vulnerability exists in the g_assert_not_reached functionality of Entr'ouvert Lasso 2.5.1 and 2.8.2. A specially crafted SAML assertion response can lead to a denial of service. An attacker can send a malformed SAML response to trigger this vulnerability.
    Severity
    7.5 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    References
    Impacted products
    Vendor Product Version
    Entr'ouvert Lasso Affected: 2.5.1
    Affected: 2.8.2
    		Create a notification for this product.
    Credits
    Discovered by Keane O'Kelley of and another member of Cisco Advanced Security Initiative Group
    Show details on NVD website
    To clipboard 

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