UBUNTU-CVE-2015-4047

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    UBUNTU-CVE-2015-4047

    Published: 22 May 2015Last Modified: 4 Feb 2026
    Upstream:
    CVE-2015-4047
    Aliases:
    USN-2623-1

    Summary:

    Details: racoon/gssapi.c in IPsec-Tools 0.8.2 allows remote attackers to cause a denial of service (NULL pointer dereference and IKE daemon crash) via a series of crafted UDP requests.

    References: https://ubuntu.com/security/CVE-2015-4047, http://www.openwall.com/lists/oss-security/2015/05/20/1, http://seclists.org/fulldisclosure/2015/May/81, http://seclists.org/fulldisclosure/2015/May/83, https://ubuntu.com/security/notices/USN-2623-1, https://www.cve.org/CVERecord?id=CVE-2015-4047

    Affected packages

    Package

    Name: ipsec-tools

    Purl: pkg:deb/ubuntu/ipsec-tools@1:0.8.0-14+deb7u1ubuntu0.1?arch=source&distro=trusty

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1:0.8.0-14+deb7u1ubuntu0.1

    Affected versions

    1:0.8.0-14ubuntu3
    1:0.8.0-14ubuntu4

    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