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    CVE-2018-5388

    In stroke_socket.c in strongSwan before 5.6.3, a missing packet length check could allow a buffer underflow, which may lead to resource exhaustion and denial of service while reading from the socket.

    Published:May 22, 2018
    Last Modified:Nov 21, 2024
    EPS:May 31, 2018
    EPSS Score:0.05174
    CVSS Score:6.5

    Affected Products

    Vendor
    Canonical
    Product
    Ubuntu Linux
    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Strongswan
    Product
    Strongswan

    Exploits

    No exploit reference

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    References

    http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00077.html
    http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00001.html
    http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00047.html
    http://packetstormsecurity.com/files/172833/strongSwan-VPN-Charon-Server-Buffer-Overflow.html
    http://www.kb.cert.org/vuls/id/338343
    http://www.securityfocus.com/bid/104263
    https://git.strongswan.org/?p=strongswan.git%3Ba=commitdiff%3Bh=0acd1ab4
    https://security.gentoo.org/glsa/201811-16
    https://usn.ubuntu.com/3771-1/
    https://www.debian.org/security/2018/dsa-4229
    http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00077.html
    http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00001.html
    http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00047.html
    http://packetstormsecurity.com/files/172833/strongSwan-VPN-Charon-Server-Buffer-Overflow.html
    http://www.kb.cert.org/vuls/id/338343
    http://www.securityfocus.com/bid/104263
    https://git.strongswan.org/?p=strongswan.git%3Ba=commitdiff%3Bh=0acd1ab4
    https://security.gentoo.org/glsa/201811-16
    https://usn.ubuntu.com/3771-1/
    https://www.debian.org/security/2018/dsa-4229

    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