CVE-2012-2147 json
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…
published 2012-08-26 14 y ago modified 2026-06-16 4 mo ago also EUVD-2012-2142
- cvss
- 5.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.9%
- EPSS 1.9% chance of exploitation in 30 days, percentile 79%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- munin Debian 14, Debian 13, Debian 12 2.0~rc6-1
debian advisories DEBIAN-CVE-2012-2147
- munin openSUSE Tumbleweed 2.0.25-4.10
opensuse advisories openSUSE-SU-2024:10330-1
Vendor advisories
What the vendors themselves say about their products: affected, fixed or not affected, and what to do.
red hat product security vex CVE-2012-2147 updated cvss 5.0
munin: DoS (excessive memory / storage usage) via crafted image dimensions present in query string
-
Red Hat All currently supported Red Hat productsnot affected: vulnerable code not present
Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf
Exploit prediction
1.86% chance of exploitation in the next 30 days, higher than 79% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
Classification
- Weakness
-
- CWE-399 Resource Management Errors
References
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openwall.com
/lists/oss-security/2012/04/19/5
mailing-list
-
openwall.com
/lists/oss-security/2012/04/17/2
mailing-list
-
openwall.com
/lists/oss-security/2012/04/27/7
mailing-list
-
exchange.xforce.ibmcloud.com
/vulnerabilities/78924
vdb-entry
-
openwall.com
/lists/oss-security/2012/04/19/4
mailing-list
-
openwall.com
/lists/oss-security/2012/04/19/3
mailing-list
-
openwall.com
/lists/oss-security/2012/04/29/2
mailing-list
-
openwall.com
/lists/oss-security/2012/04/18/2
mailing-list
Sources
- CVE List CVE-2012-2147
- NVD CVE-2012-2147
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.