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    CVE-2013-4074

    The dissect_capwap_data function in epan/dissectors/packet-capwap.c in the CAPWAP dissector in Wireshark 1.6.x before 1.6.16 and 1.8.x before 1.8.8 incorrectly uses a -1 data value to represent an error condition, which allows remote attackers to cause a denial of service (application crash) via a crafted packet.

    Published:Jun 7, 2013
    Last Modified:Apr 11, 2025
    EPS:Jun 9, 2013
    EPSS Score:0.33476
    CVSS Score:5

    Affected Products

    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Opensuse
    Product
    Opensuse
    Vendor
    Wireshark
    Product
    Wireshark

    Exploits

    http://packetstormsecurity.com/files/126848/Wireshark-CAPWAP-Dissector-Denial-Of-Service.htmlhttp://www.exploit-db.com/exploits/33556http://packetstormsecurity.com/files/126848/Wireshark-CAPWAP-Dissector-Denial-Of-Service.htmlhttp://www.exploit-db.com/exploits/33556https://www.exploit-db.com/exploits/33556

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    References

    http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-capwap.c?r1=43716&r2=43715&pathrev=43716
    http://anonsvn.wireshark.org/viewvc?view=revision&revision=43716
    http://lists.opensuse.org/opensuse-updates/2013-06/msg00194.html
    http://lists.opensuse.org/opensuse-updates/2013-06/msg00196.html
    http://osvdb.org/show/osvdb/94091
    http://packetstormsecurity.com/files/126848/Wireshark-CAPWAP-Dissector-Denial-Of-Service.html
    http://secunia.com/advisories/53762
    http://secunia.com/advisories/54425
    http://www.debian.org/security/2013/dsa-2709
    http://www.exploit-db.com/exploits/33556
    http://www.gentoo.org/security/en/glsa/glsa-201308-05.xml
    http://www.mandriva.com/security/advisories?name=MDVSA-2013:172
    http://www.wireshark.org/docs/relnotes/wireshark-1.6.16.html
    http://www.wireshark.org/docs/relnotes/wireshark-1.8.8.html
    http://www.wireshark.org/security/wnpa-sec-2013-32.html
    https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8725
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16698
    http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-capwap.c?r1=43716&r2=43715&pathrev=43716
    http://anonsvn.wireshark.org/viewvc?view=revision&revision=43716
    http://lists.opensuse.org/opensuse-updates/2013-06/msg00194.html
    http://lists.opensuse.org/opensuse-updates/2013-06/msg00196.html
    http://osvdb.org/show/osvdb/94091
    http://packetstormsecurity.com/files/126848/Wireshark-CAPWAP-Dissector-Denial-Of-Service.html
    http://secunia.com/advisories/53762
    http://secunia.com/advisories/54425
    http://www.debian.org/security/2013/dsa-2709
    http://www.exploit-db.com/exploits/33556
    http://www.gentoo.org/security/en/glsa/glsa-201308-05.xml
    http://www.mandriva.com/security/advisories?name=MDVSA-2013:172
    http://www.wireshark.org/docs/relnotes/wireshark-1.6.16.html
    http://www.wireshark.org/docs/relnotes/wireshark-1.8.8.html
    http://www.wireshark.org/security/wnpa-sec-2013-32.html
    https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8725
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16698

    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