Munin-Monitoring: >> Munin Security Vulnerabilities
Munin before 2.999.6 has a local file write vulnerability when CGI graphs are enabled. Setting multiple upper_limit GET parameters allows overwriting any file accessible to the www-data user.
CVSS Score
5.5
EPSS Score
0.001
Published
2017-02-22
Munin::Master::Node in Munin before 2.0.18 allows remote attackers to cause a denial of service (abort data collection for node) via a plugin that uses "multigraph" as a multigraph service name.
CVSS Score
4.3
EPSS Score
0.007
Published
2013-12-13
The get_group_tree function in lib/Munin/Master/HTMLConfig.pm in Munin before 2.0.18 allows remote nodes to cause a denial of service (infinite loop and memory consumption in the munin-html process) via crafted multigraph data.
CVSS Score
5.0
EPSS Score
0.005
Published
2013-12-13
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.
CVSS Score
7.2
EPSS Score
0.001
Published
2012-11-21
munin-cgi-graph in Munin before 2.0.6, when running as a CGI module under Apache, allows remote attackers to load new configurations and create files in arbitrary directories via the logdir command.
CVSS Score
9.3
EPSS Score
0.008
Published
2012-11-21
munin-cgi-graph for Munin 2.0 rc4 does not delete temporary files, which allows remote attackers to cause a denial of service (disk consumption) via many requests to an image with unique parameters.
CVSS Score
5.0
EPSS Score
0.019
Published
2012-08-26
The qmailscan plugin for Munin 1.4.5 allows local users to overwrite arbitrary files via a symlink attack on temporary files with predictable names.
CVSS Score
1.2
EPSS Score
0.0
Published
2012-08-26
cgi-bin/munin-cgi-graph in Munin 2.x writes data to a log file without sanitizing non-printable characters, which might allow user-assisted remote attackers to inject terminal emulator escape sequences and execute arbitrary commands or delete arbitrary files via a crafted HTTP request.
CVSS Score
6.8
EPSS Score
0.03
Published
2012-08-26
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.
CVSS Score
5.0
EPSS Score
0.013
Published
2012-08-26