CVE-2017-11541

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    CVE-2017-11541

    Published: 23 Jul 2017Last Modified: 8 Jul 2026

    Summary:

    Details: tcpdump 4.9.0 has a heap-based buffer over-read in the lldp_print function in print-lldp.c, related to util-print.c.

    References: http://www.securitytracker.com/id/1039307, https://support.apple.com/HT208221, http://www.debian.org/security/2017/dsa-3971, http://www.securityfocus.com/bid/99941, https://access.redhat.com/errata/RHEA-2018:0705, https://security.gentoo.org/glsa/201709-23, https://github.com/hackerlib/hackerlib-vul/tree/master/tcpdump-vul/heap-buffer-overflow/util-print

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- cae54f4d943f163541dc7a90f7f5b432859955e4
    Fixed -None

    Affected versions

    4.9.0

    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