{"cve":"CVE-2013-4509","nvd":{"published":"2013-11-23T19:55:03.613","modified":"2026-06-16T23:57:21.320","status":"Modified","description":"The default configuration of IBUS 1.5.4, and possibly 1.5.2 and earlier, when IBus.InputPurpose.PASSWORD is not set and used with GNOME 3, does not obscure the entered password characters, which allows physically proximate attackers to obtain a user password by reading the lockscreen.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-255"],"references":["http://lists.opensuse.org/opensuse-updates/2013-11/msg00036.html","http://lists.opensuse.org/opensuse-updates/2013-12/msg00024.html","http://lists.opensuse.org/opensuse-updates/2014-01/msg00045.html","https://bugzilla.redhat.com/show_bug.cgi?id=1027028","https://code.google.com/p/mozc/issues/attachmentText?id=199&aid=1990002000&name=ibus-mozc_support_ibus-1.5.4_rev2.diff&token=P62umpXGXx68XJT6zyvBA727wqE%3A1383693105690"],"products":["ibus_project:ibus","opensuse:opensuse"],"source":"nvd","synced_at":"2026-10-19T20:30:15.895642412+00:00"},"epss":{"cve":"CVE-2013-4509","score":0.00341,"percentile":0.27603,"date":"2026-11-01"},"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."]}