UBUNTU-CVE-2017-5334

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    UBUNTU-CVE-2017-5334

    Published: 11 Jan 2017Last Modified: 22 Apr 2026
    Upstream:
    CVE-2017-5334
    Aliases:
    USN-3183-1

    Summary:

    Details: Double free vulnerability in the gnutls_x509_ext_import_proxy function in GnuTLS before 3.3.26 and 3.5.x before 3.5.8 allows remote attackers to have unspecified impact via crafted policy language information in an X.509 certificate with a Proxy Certificate Information extension.

    References: https://ubuntu.com/security/CVE-2017-5334, https://gnutls.org/security.html#GNUTLS-SA-2017-1, http://seclists.org/oss-sec/2017/q1/51, https://ubuntu.com/security/notices/USN-3183-1, https://www.cve.org/CVERecord?id=CVE-2017-5334

    Affected packages

    Package

    Name: gnutls28

    Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=xenial

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3.4.10-4ubuntu1.2

    Affected versions

    3.3.15-5ubuntu2
    3.3.18-1ubuntu1
    3.3.20-1ubuntu1

    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
    UBUNTU-CVE-2017-5334 | CVE-DB