PT-2012-5545 · Munin · Munin

Jan Lieskovsky · Published 2012-08-26 · Updated 2012-08-27 · CVE-2012-4678

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Name of the Vulnerable Software and Affected Versions Munin version 2.0 rc4

Description The issue allows remote attackers to cause a denial of service, specifically disk consumption, by making many requests to an image with unique parameters. This is due to the munin-cgi-graph not deleting temporary files.

Recommendations For Munin version 2.0 rc4, consider implementing a mechanism to regularly delete temporary files generated by munin-cgi-graph to prevent disk consumption. As a temporary workaround, restrict access to the munin-cgi-graph functionality to minimize the risk of exploitation.

Fix

Weakness Enumeration

CWE-399

Related Identifiers

CVE-2012-4678

Affected Products

Munin

References · 16

• https://security-tracker.debian.org/tracker/CVE-2012-4678 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2012-4678 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2012-4678 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2012-4678 · Security Note
• http://openwall.com/lists/oss-security/2012/04/19/5 · Note
• http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=668667 · Note
• http://openwall.com/lists/oss-security/2012/04/19/3 · Note
• http://openwall.com/lists/oss-security/2012/04/29/2 · Note
• http://openwall.com/lists/oss-security/2012/04/19/4 · Note
• http://openwall.com/lists/oss-security/2012/04/16/5 · Note
• http://munin-monitoring.org/changeset/4825 · Note
• http://openwall.com/lists/oss-security/2012/04/27/7 · Note
• http://securityfocus.com/bid/53034 · Note
• https://bugzilla.redhat.com/show_bug.cgi?id=812889 · Note
• http://openwall.com/lists/oss-security/2012/04/16/6 · Note