UBUNTU-CVE-2020-13164

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    UBUNTU-CVE-2020-13164

    Published: 19 May 2020Last Modified: 22 Apr 2026
    Upstream:
    CVE-2020-13164
    Aliases:
    USN-6262-1

    Summary:

    Details: In Wireshark 3.2.0 to 3.2.3, 3.0.0 to 3.0.10, and 2.6.0 to 2.6.16, the NFS dissector could crash. This was addressed in epan/dissectors/packet-nfs.c by preventing excessive recursion, such as for a cycle in the directory graph on a filesystem.

    References: https://ubuntu.com/security/CVE-2020-13164, https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16476, https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=e6e98eab8e5e0bbc982cfdc808f2469d7cab6c5a, https://www.wireshark.org/security/wnpa-sec-2020-08.html, https://ubuntu.com/security/notices/USN-6262-1, https://www.cve.org/CVERecord?id=CVE-2020-13164

    Affected packages

    Package

    Name: wireshark

    Purl: pkg:deb/ubuntu/[email protected]~ubuntu14.04.0~esm2?arch=source&distro=trusty/esm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.6.10-1~ubuntu14.04.0~esm2

    Affected versions

    1.10.2-1
    1.10.3-1
    1.10.5-1ubuntu1
    1.10.5-2
    1.10.6-1

    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-2020-13164 | CVE-DB