{"cve":"CVE-2013-1064","nvd":{"published":"2013-10-03T21:55:03.757","modified":"2026-06-16T23:50:47.953","status":"Modified","description":"apt-xapian-index before 0.45ubuntu2.1, 0.44ubuntu7.1, and 0.44ubuntu5.1 does not properly use D-Bus for communication with a polkit authority, which allows local users to bypass intended access restrictions by leveraging a PolkitUnixProcess PolkitSubject race condition via a (1) setuid process or (2) pkexec process, a related issue to CVE-2013-4288.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-264"],"references":["http://secunia.com/advisories/54914","http://www.ubuntu.com/usn/USN-1955-1","https://launchpad.net/ubuntu/+source/apt-xapian-index/0.44ubuntu5.1","https://launchpad.net/ubuntu/+source/apt-xapian-index/0.44ubuntu7.1","https://launchpad.net/ubuntu/+source/apt-xapian-index/0.45ubuntu2.1"],"products":["canonical:apt-xapian-index","canonical:ubuntu_linux"],"source":"nvd","synced_at":"2026-10-19T20:30:15.895642412+00:00"},"epss":{"cve":"CVE-2013-1064","score":0.00378,"percentile":0.3184,"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."]}