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    CVE-2016-4912

    The _xrealloc function in xlsp_xmalloc.c in OpenSLP 2.0.0 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a large number of crafted packets, which triggers a memory allocation failure.

    Published:May 18, 2016
    Last Modified:Apr 20, 2025
    EPS:Mar 27, 2017
    EPSS Score:0.00785
    CVSS Score:7.5

    Affected Products

    Vendor
    Openslp
    Product
    Openslp

    Exploits

    https://bugzilla.redhat.com/show_bug.cgi?id=1329295https://bugzilla.redhat.com/show_bug.cgi?id=1329295

    Common Weakness Enumeration

    CWE-476 NULL Pointer Dereference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

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    CVE-2016-7567 (CVSS 9.8) — Buffer overflow in the SLPFoldWhiteSpace function in common/slp_compare.c in OpenSLP 2.0 allows remote attacke…
    CVE-2015-5177 (CVSS 7.5) — Double free vulnerability in the SLPDKnownDAAdd function in slpd/slpd_knownda.c in OpenSLP 1.2.1 allows remote…
    CVE-2012-4428 (CVSS 7.5) — openslp: SLPIntersectStringList()' Function has a DoS vulnerability…
    CVE-2010-3609 (CVSS 5) — The extension parser in slp_v2message.c in OpenSLP 1.2.1, and other versions before SVN revision 1647, as used…
    CVE-2005-0769 (CVSS 7.5) — Multiple buffer overflows in OpenSLP before 1.1.5 allow remote attackers to have an unknown impact via malform…
    CVE-2003-0875 (CVSS 2.1) — Symbolic link vulnerability in the slpd script slpd.all_init for OpenSLP before 1.0.11 allows local users to o…

    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