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    CVE-2012-2147

    munin-cgi-graph in Munin 2.0 rc4 allows remote attackers to cause a denial of service (disk or memory consumption) via many image requests with large values in the (1) size_x or (2) size_y parameters.

    Published:Aug 26, 2012
    Last Modified:Apr 11, 2025
    EPS:Aug 26, 2012
    EPSS Score:0.01258
    CVSS Score:5

    Affected Products

    Vendor
    Munin-monitoring
    Product
    Munin

    Exploits

    No exploit reference

    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-2012-3512 (CVSS 7.2) — Munin before 2.0.6 stores plugin state files that run as root in the same group-writable directory as non-root…
    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…

    References

    http://www.openwall.com/lists/oss-security/2012/04/17/2
    http://www.openwall.com/lists/oss-security/2012/04/18/2
    http://www.openwall.com/lists/oss-security/2012/04/19/3
    http://www.openwall.com/lists/oss-security/2012/04/19/4
    http://www.openwall.com/lists/oss-security/2012/04/19/5
    http://www.openwall.com/lists/oss-security/2012/04/27/7
    http://www.openwall.com/lists/oss-security/2012/04/29/2
    https://exchange.xforce.ibmcloud.com/vulnerabilities/78924
    http://www.openwall.com/lists/oss-security/2012/04/17/2
    http://www.openwall.com/lists/oss-security/2012/04/18/2
    http://www.openwall.com/lists/oss-security/2012/04/19/3
    http://www.openwall.com/lists/oss-security/2012/04/19/4
    http://www.openwall.com/lists/oss-security/2012/04/19/5
    http://www.openwall.com/lists/oss-security/2012/04/27/7
    http://www.openwall.com/lists/oss-security/2012/04/29/2
    https://exchange.xforce.ibmcloud.com/vulnerabilities/78924

    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