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    CVE-2012-3512

    Munin before 2.0.6 stores plugin state files that run as root in the same group-writable directory as non-root plugins, which allows local users to execute arbitrary code by replacing a state file, as demonstrated using the smart_ plugin.

    Published:Nov 21, 2012
    Last Modified:Apr 11, 2025
    EPS:Nov 21, 2012
    EPSS Score:0.00082
    CVSS Score:7.2

    Affected Products

    Vendor
    Munin-monitoring
    Product
    Munin

    Exploits

    http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=684075http://www.munin-monitoring.org/ticket/1234http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=684075http://www.munin-monitoring.org/ticket/1234

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2017-6188 (CVSS 5.5) — Munin before 2.999.6 has a local file write vulnerability when CGI graphs are enabled. Setting multiple upper_…
    CVE-2013-6359 (CVSS 4.3) — Munin::Master::Node in Munin before 2.0.18 allows remote attackers to cause a denial of service (abort data co…
    CVE-2013-6048 (CVSS 5) — The get_group_tree function in lib/Munin/Master/HTMLConfig.pm in Munin before 2.0.18 allows remote nodes to ca…
    CVE-2012-3513 (CVSS 9.3) — munin-cgi-graph in Munin before 2.0.6, when running as a CGI module under Apache, allows remote attackers to l…
    CVE-2012-2103 (CVSS 1.2) — The qmailscan plugin for Munin 1.4.5 allows local users to overwrite arbitrary files via a symlink attack on t…
    CVE-2012-4678 (CVSS 5) — munin-cgi-graph for Munin 2.0 rc4 does not delete temporary files, which allows remote attackers to cause a de…
    CVE-2012-2104 (CVSS 6.8) — cgi-bin/munin-cgi-graph in Munin 2.x writes data to a log file without sanitizing non-printable characters, wh…
    CVE-2012-2147 (CVSS 5) — munin-cgi-graph in Munin 2.0 rc4 allows remote attackers to cause a denial of service (disk or memory consumpt…

    References

    http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=684075
    http://lists.fedoraproject.org/pipermail/package-announce/2012-September/086375.html
    http://lists.fedoraproject.org/pipermail/package-announce/2012-September/088239.html
    http://lists.fedoraproject.org/pipermail/package-announce/2012-September/088260.html
    http://www.munin-monitoring.org/ticket/1234
    http://www.openwall.com/lists/oss-security/2012/08/21/1
    http://www.securityfocus.com/bid/55698
    http://www.ubuntu.com/usn/USN-1622-1
    http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=684075
    http://lists.fedoraproject.org/pipermail/package-announce/2012-September/086375.html
    http://lists.fedoraproject.org/pipermail/package-announce/2012-September/088239.html
    http://lists.fedoraproject.org/pipermail/package-announce/2012-September/088260.html
    http://www.munin-monitoring.org/ticket/1234
    http://www.openwall.com/lists/oss-security/2012/08/21/1
    http://www.securityfocus.com/bid/55698
    http://www.ubuntu.com/usn/USN-1622-1

    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