CVE Feed

    Dashboard / CVE / CVE-2018-13441

    CVE-2018-13441

    qh_help in Nagios Core version 4.4.1 and earlier is prone to a NULL pointer dereference vulnerability, which allows attacker to cause a local denial-of-service condition by sending a crafted payload to the listening UNIX socket.

    Published:Jul 12, 2018
    Last Modified:Nov 21, 2024
    EPS:Jul 12, 2018
    EPSS Score:0.00222
    CVSS Score:5.5

    Affected Products

    Vendor
    Nagios
    Product
    Nagios

    Exploits

    https://gist.github.com/fakhrizulkifli/8df4a174158df69ebd765f824bd736b8https://www.exploit-db.com/exploits/45082/https://gist.github.com/fakhrizulkifli/8df4a174158df69ebd765f824bd736b8https://www.exploit-db.com/exploits/45082/https://www.exploit-db.com/exploits/45082

    Common Weakness Enumeration

    CWE-476 NULL Pointer Dereference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2018-25123 (CVSS 8.5) — Nagios XI versions prior to 5.5.7 contain a privilege escalation vulnerability in the MRTG graphing component.…
    CVE-2025-56432 (CVSS 6.1) — A cross-site scripting (XSS) vulnerability exists in Nagios XI 2024R2. The vulnerability allows remote attacke…
    CVE-2012-10029 (CVSS 8.6) — Nagios XI Network Monitor prior to Graph Explorer component version 1.3 contains a command injection vulnerabi…
    CVE-2020-13977 (CVSS 4.9) — Nagios 4.4.5 allows an attacker, who already has administrative access to change the "URL for JSON CGIs" confi…
    CVE-2020-6584 (CVSS 6.5) — Nagios Log Server 2.1.3 has Incorrect Access Control.…
    CVE-2020-6585 (CVSS 8.8) — Nagios Log Server 2.1.3 has CSRF.…
    CVE-2020-6586 (CVSS 5.4) — Nagios Log Server 2.1.3 allows XSS by visiting /profile and entering a crafted name field that is mishandled o…
    CVE-2019-3698 (CVSS 5.7) — UNIX Symbolic Link (Symlink) Following vulnerability in the cronjob shipped with nagios of SUSE Linux Enterpri…
    CVE-2017-12847 (CVSS 6.3) — Nagios Core before 4.3.3 creates a nagios.lock PID file after dropping privileges to a non-root account, which…
    CVE-2016-10089 (CVSS 7.8) — Nagios 4.3.2 and earlier allows local users to gain root privileges via a hard link attack on the Nagios init …

    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