CVE-2017-6188

MEDIUM
5.5
CVSS Score
Published: February 22, 2017 at 07:00 PM UTC
Updated: June 17, 2026 at 01:21 AM UTC
2 products affected across 2 vendorsDebian LinuxMunin

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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.4%

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 2.0.30.12.1.0 ≤ v < 2.999.9
Affected range stops below 2.0.30.1, so it looks safe — our inference, not a vendor statement
Affected range stops below 2.999.9, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (5)

VDB Entryx_refsource_BIDThird Party Advisory
http://www.securityfocus.com/bid/96399
x_refsource_CONFIRMIssue TrackingThird Party Advisory
https://bugs.debian.org/855705
x_refsource_CONFIRMIssue TrackingPatchThird Party Advisory
https://github.com/munin-monitoring/munin/issues/721
Vendor Advisoryx_refsource_GENTOOThird Party Advisory
https://security.gentoo.org/glsa/201710-05
Vendor Advisoryx_refsource_DEBIANThird Party Advisory
https://www.debian.org/security/2017/dsa-3794

CVSS

Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-20

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