munin-cgi-graph for Munin 2.0 rc4 does not delete temporary files, which allows remote…
Priority LOW 27CWE-399Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-399 and the CVSS impact.
Summary
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.
Why it matters now
EPSS 0.02217 82nd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:munin-monitoring:munin:2.0_rc4:*:*:*:*:*:*:* | 2.0_rc4 | Vulnerable | Munin-monitoring |
- cpe:2.3:a:munin-monitoring:munin:2.0_rc4:*:*:*:*:*:*:* Versions 2.0_rc4 Vulnerable ·Munin-monitoring
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2012-4678
- 2026-10-03 Alias added: GHSA-8r7j-2xcc-hmf7
References
Other 11
- [oss-security] 20120419 Re: [Packaging] Bug#668667: CVE Request (minor) -- Two Munin graphing framework flaws
- [oss-security] 20120427 Re: Bug#668667: CVE Request (minor) -- Two Munin graphing framework flaws
- [oss-security] 20120417 Re: CVE Request (minor) -- Two Munin graphing framework flaws
- [oss-security] 20120418 Re: Bug#668667: CVE Request (minor) -- Two Munin graphing framework flaws
- [oss-security] 20120418 Re: CVE Request (minor) -- Two Munin graphing framework flaws
- [oss-security] 20120429 Re: Bug#668667: CVE Request (minor) -- Two Munin graphing framework flaws
- [oss-security] 20120416 Re: CVE Request (minor) -- Two Munin graphing framework flaws
- http://munin-monitoring.org/changeset/4825
- [oss-security] 20120416 CVE Request (minor) -- Two Munin graphing framework flaws
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=668667
- https://bugzilla.redhat.com/show_bug.cgi?id=812889
More Munin-monitoring Munin vulnerabilities
- TI-2012-03041 munin-cgi-graph in Munin before 2.0.6, when running as a CGI module under Apache, allows… CVSS 2.0HIGH 9.3
- TI-2012-01877 cgi-bin/munin-cgi-graph in Munin 2.x writes data to a log file without sanitizing… CVSS 2.0MEDIUM 6.8
- TI-2012-03040 Munin before 2.0.6 stores plugin state files that run as root in the same group-writable… CVSS 2.0HIGH 7.2
- TI-2013-05157 The get_group_tree function in lib/Munin/Master/HTMLConfig.pm in Munin before 2.0.18… CVSS 2.0MEDIUM 5.0
- TI-2012-01920 munin-cgi-graph in Munin 2.0 rc4 allows remote attackers to cause a denial of service… CVSS 2.0MEDIUM 5.0
- TI-2017-04051 Munin before 2.999.6 has a local file write vulnerability when CGI graphs are enabled. CVSS 3.1MEDIUM 5.5
Sources
- CVE-2012-4678 · CVE Program
- CVE-2012-4678 · NVD
- FIRST EPSS
- GHSA-8r7j-2xcc-hmf7 · GitHub Advisory Database · CC BY 4.0
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