CVE-2013-1576

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    CVE-2013-1576

    Published: 3 Feb 2013Last Modified: 10 Apr 2026

    Summary:

    Details: The dissect_sdp_media_attribute function in epan/dissectors/packet-sdp.c in the SDP dissector in Wireshark 1.6.x before 1.6.13 and 1.8.x before 1.8.5 does not properly process crypto-suite parameters, which allows remote attackers to cause a denial of service (infinite loop) via a malformed packet.

    References: http://www.wireshark.org/security/wnpa-sec-2013-01.html, https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8041, http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-sdp.c?r1=46344&r2=46343&pathrev=46344, http://anonsvn.wireshark.org/viewvc?view=revision&revision=46344, http://lists.opensuse.org/opensuse-updates/2013-02/msg00028.html, http://lists.opensuse.org/opensuse-updates/2013-02/msg00037.html, https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16450

    Affected packages

    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