CVE-2015-4652

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    CVE-2015-4652

    Published: 22 Jul 2015Last Modified: 16 Apr 2026

    Summary:

    Details: epan/dissectors/packet-gsm_a_dtap.c in the GSM DTAP dissector in Wireshark 1.12.x before 1.12.6 does not properly validate digit characters, which allows remote attackers to cause a denial of service (application crash) via a crafted packet, related to the de_emerg_num_list and de_bcd_num functions.

    References: http://www.debian.org/security/2015/dsa-3294, http://www.wireshark.org/security/wnpa-sec-2015-20.html, https://security.gentoo.org/glsa/201510-03, https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11201, http://lists.opensuse.org/opensuse-updates/2015-07/msg00020.html, http://www.securityfocus.com/bid/75316, http://www.securitytracker.com/id/1032662, https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=d93be95fc0e7011e8b4ade9171e7e66146063296

    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