{"cve":"CVE-2012-5621","nvd":{"published":"2014-09-29T22:55:05.003","modified":"2026-06-16T23:47:06.293","status":"Modified","description":"lib/engine/components/opal/opal-call.cpp in ekiga before 4.0.0 allows remote attackers to cause a denial of service (crash) via an OPAL connection with a party name that contains invalid UTF-8 strings.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-20"],"references":["http://ftp.gnome.org/pub/gnome/sources/ekiga/4.0/ekiga-4.0.0.news","http://seclists.org/oss-sec/2012/q4/407","http://www.securityfocus.com/bid/56790","https://blogs.oracle.com/sunsecurity/entry/cve_2012_5621_denial_of","https://bugzilla.redhat.com/show_bug.cgi?id=883058"],"products":["ekiga:ekiga"],"source":"nvd","synced_at":"2026-10-19T20:34:04.196504363+00:00"},"epss":{"cve":"CVE-2012-5621","score":0.02775,"percentile":0.86352,"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."]}