{"cve":"CVE-2013-2131","nvd":{"published":"2015-01-04T21:59:00.057","modified":"2026-06-16T23:52:48.270","status":"Modified","description":"Format string vulnerability in the rrdtool module 1.4.7 for Python, as used in Zenoss, allows context-dependent attackers to cause a denial of service (crash) via format string specifiers to the rrdtool.graph function.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-134"],"references":["http://www.openwall.com/lists/oss-security/2013/04/18/5","http://www.openwall.com/lists/oss-security/2013/05/19/5","http://www.openwall.com/lists/oss-security/2013/05/31/2","https://bugzilla.redhat.com/show_bug.cgi?id=969296","https://github.com/oetiker/rrdtool-1.x/issues/396"],"products":["rrdtool_project:rrdtool"],"source":"nvd","synced_at":"2026-10-19T20:34:45.729216538+00:00"},"epss":{"cve":"CVE-2013-2131","score":0.1059,"percentile":0.95784,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}