CVE-2017-6188

low-risk
Published 2017-02-22

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.

Do I need to act?

-
0.14% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10 Medium
LOCAL / LOW complexity

Affected Products (2)

Munin

Affected Vendors

Munin-Monitoring Debian

References (10)

Third Party Advisory http://www.securityfocus.com/bid/96399
Issue Tracking https://bugs.debian.org/855705
Issue Tracking https://github.com/munin-monitoring/munin/issues/721
Third Party Advisory https://security.gentoo.org/glsa/201710-05
Third Party Advisory https://www.debian.org/security/2017/dsa-3794
Third Party Advisory http://www.securityfocus.com/bid/96399
Issue Tracking https://bugs.debian.org/855705
Issue Tracking https://github.com/munin-monitoring/munin/issues/721
Third Party Advisory https://security.gentoo.org/glsa/201710-05
Third Party Advisory https://www.debian.org/security/2017/dsa-3794
26
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 1/34 · Minimal
Exposure 7/34 · Low