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    4 vulnerabilities by the libreswan Project

    CVE-2020-1763 (GCVE-0-2020-1763)

    Vulnerability from cvelistv5 – Published: 2020-05-12 13:41 – Updated: 2024-08-04 06:46
    VLAI
    Summary
    An out-of-bounds buffer read flaw was found in the pluto daemon of libreswan from versions 3.27 till 3.31 where, an unauthenticated attacker could use this flaw to crash libreswan by sending specially-crafted IKEv1 Informational Exchange packets. The daemon respawns after the crash.
    Severity
    7.5 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    CWE
    Assigner
    References
    Impacted products
    Vendor Product Version
    the libreswan Project libreswan Affected: from versions 3.27 till 3.31
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2019-10155 (GCVE-0-2019-10155)

    Vulnerability from cvelistv5 – Published: 2019-06-12 13:51 – Updated: 2024-08-04 22:10
    VLAI
    Summary
    The Libreswan Project has found a vulnerability in the processing of IKEv1 informational exchange packets which are encrypted and integrity protected using the established IKE SA encryption and integrity keys, but as a receiver, the integrity check value was not verified. This issue affects versions before 3.29.
    Severity
    3.1 (Low)
    CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
    CWE
    Assigner
    References
    Impacted products
    Show details on NVD website
    To clipboard 

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    CVE-2020-1763 (GCVE-0-2020-1763)

    Vulnerability from nvd – Published: 2020-05-12 13:41 – Updated: 2024-08-04 06:46
    VLAI
    Summary
    An out-of-bounds buffer read flaw was found in the pluto daemon of libreswan from versions 3.27 till 3.31 where, an unauthenticated attacker could use this flaw to crash libreswan by sending specially-crafted IKEv1 Informational Exchange packets. The daemon respawns after the crash.
    Severity
    7.5 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    CWE
    Assigner
    References
    Impacted products
    Vendor Product Version
    the libreswan Project libreswan Affected: from versions 3.27 till 3.31
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2019-10155 (GCVE-0-2019-10155)

    Vulnerability from nvd – Published: 2019-06-12 13:51 – Updated: 2024-08-04 22:10
    VLAI
    Summary
    The Libreswan Project has found a vulnerability in the processing of IKEv1 informational exchange packets which are encrypted and integrity protected using the established IKE SA encryption and integrity keys, but as a receiver, the integrity check value was not verified. This issue affects versions before 3.29.
    Severity
    3.1 (Low)
    CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
    CWE
    Assigner
    References
    Impacted products
    Show details on NVD website
    To clipboard 

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