{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/1394?format=json","vulnerability_id":"VCID-qc4b-24x7-77eq","summary":"When drawing text onto a canvas with WebRender disabled, an out of bounds read could occur. *This bug only affects Firefox on Windows. Other operating systems are unaffected.*","aliases":[{"alias":"CVE-2021-29968"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/3983?format=json","purl":"pkg:alpm/archlinux/firefox@89.0.1-1","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/firefox@89.0.1-1"},{"url":"http://public2.vulnerablecode.io/api/packages/749?format=json","purl":"pkg:mozilla/Firefox@89.0.1","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:mozilla/Firefox@89.0.1"}],"affected_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/2361?format=json","purl":"pkg:alpm/archlinux/firefox@89.0-1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-qc4b-24x7-77eq"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/firefox@89.0-1"}],"references":[{"reference_url":"https://security.archlinux.org/AVG-2074","reference_id":"AVG-2074","reference_type":"","scores":[{"value":"Medium","scoring_system":"archlinux","scoring_elements":""}],"url":"https://security.archlinux.org/AVG-2074"},{"reference_url":"https://www.mozilla.org/en-US/security/advisories/mfsa2021-27","reference_id":"mfsa2021-27","reference_type":"","scores":[{"value":"none","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.mozilla.org/en-US/security/advisories/mfsa2021-27"}],"weaknesses":[],"exploits":[],"severity_range_score":"4.0 - 6.9","exploitability":null,"weighted_severity":null,"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-qc4b-24x7-77eq"}