UBUNTU-CVE-2013-4930

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    UBUNTU-CVE-2013-4930

    Published: 30 Jul 2013Last Modified: 16 Jul 2025
    Upstream:
    CVE-2013-4930

    Summary:

    Details: The dissect_dvbci_tpdu_hdr function in epan/dissectors/packet-dvbci.c in the DVB-CI dissector in Wireshark 1.8.x before 1.8.9 and 1.10.x before 1.10.1 does not validate a certain length value before decrementing it, which allows remote attackers to cause a denial of service (assertion failure and application exit) via a crafted packet.

    References: https://ubuntu.com/security/CVE-2013-4930, https://www.wireshark.org/security/wnpa-sec-2013-48.html, https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8916, http://www.wireshark.org/docs/relnotes/wireshark-1.8.9.html, http://www.wireshark.org/docs/relnotes/wireshark-1.10.1.html, http://anonsvn.wireshark.org/viewvc?view=revision&revision=50474, http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-dvbci.c?r1=50474&r2=50473&pathrev=50474, https://www.cve.org/CVERecord?id=CVE-2013-4930

    Affected packages

    Package

    Name: wireshark

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

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.10.6-1

    Affected versions

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

    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-2013-4930 | CVE-DB