{"cve":"CVE-2012-4517","nvd":{"published":"2012-10-22T23:55:08.180","modified":"2026-06-16T23:45:14.793","status":"Modified","description":"ibacm before 1.0.6 does not properly manage reference counts for multicast connections, which allows remote attackers to cause a denial of service (ibacm service crash) via a crafted join response.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-399"],"references":["http://comments.gmane.org/gmane.linux.drivers.rdma/11659","http://git.openfabrics.org/git?p=~shefty/ibacm.git%3Ba=commit%3Bh=c7d28b35d64333c262de3ec972c426423dadccf9","http://rhn.redhat.com/errata/RHSA-2013-0509.html","http://www.openwall.com/lists/oss-security/2012/10/11/6","http://www.openwall.com/lists/oss-security/2012/10/11/9"],"products":["openfabrics:ibacm"],"source":"nvd","synced_at":"2026-10-19T20:25:53.526315492+00:00"},"epss":{"cve":"CVE-2012-4517","score":0.02821,"percentile":0.8658,"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."]}