{"url":"http://public2.vulnerablecode.io/api/packages/86033?format=json","purl":"pkg:mozilla/Firefox@51.0.3","type":"mozilla","namespace":"","name":"Firefox","version":"51.0.3","qualifiers":{},"subpath":"","is_vulnerable":false,"next_non_vulnerable_version":"52.0.0","latest_non_vulnerable_version":"150.0.3","affected_by_vulnerabilities":[],"fixing_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/62844?format=json","vulnerability_id":"VCID-qqxg-94u9-m7cm","summary":"The cache directory on the local file system is set to be world writable. Firefox defaults to extracting libraries from this cache. This allows for the possibility of an installed malicious application or tools with write access to the file system to replace files used by Firefox with their own versions.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2017-5397","reference_id":"","reference_type":"","scores":[{"value":"0.00527","scoring_system":"epss","scoring_elements":"0.67232","published_at":"2026-05-16T12:55:00Z"},{"value":"0.00527","scoring_system":"epss","scoring_elements":"0.66965","published_at":"2026-04-01T12:55:00Z"},{"value":"0.00527","scoring_system":"epss","scoring_elements":"0.67146","published_at":"2026-05-12T12:55:00Z"},{"value":"0.00527","scoring_system":"epss","scoring_elements":"0.6721","published_at":"2026-05-14T12:55:00Z"},{"value":"0.00527","scoring_system":"epss","scoring_elements":"0.67221","published_at":"2026-05-15T12:55:00Z"},{"value":"0.00527","scoring_system":"epss","scoring_elements":"0.67003","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00527","scoring_system":"epss","scoring_elements":"0.67027","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00527","scoring_system":"epss","scoring_elements":"0.67001","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00527","scoring_system":"epss","scoring_elements":"0.67051","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00527","scoring_system":"epss","scoring_elements":"0.67063","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00527","scoring_system":"epss","scoring_elements":"0.67082","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00527","scoring_system":"epss","scoring_elements":"0.67068","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00527","scoring_system":"epss","scoring_elements":"0.67037","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00527","scoring_system":"epss","scoring_elements":"0.6707","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00527","scoring_system":"epss","scoring_elements":"0.67085","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00527","scoring_system":"epss","scoring_elements":"0.67065","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00527","scoring_system":"epss","scoring_elements":"0.67087","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00527","scoring_system":"epss","scoring_elements":"0.671","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00527","scoring_system":"epss","scoring_elements":"0.67099","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00527","scoring_system":"epss","scoring_elements":"0.67069","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00527","scoring_system":"epss","scoring_elements":"0.6711","published_at":"2026-05-07T12:55:00Z"},{"value":"0.00527","scoring_system":"epss","scoring_elements":"0.67149","published_at":"2026-05-09T12:55:00Z"},{"value":"0.00527","scoring_system":"epss","scoring_elements":"0.67123","published_at":"2026-05-11T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2017-5397"},{"reference_url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1337304","reference_id":"","reference_type":"","scores":[],"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1337304"},{"reference_url":"https://www.mozilla.org/security/advisories/mfsa2017-04/","reference_id":"","reference_type":"","scores":[],"url":"https://www.mozilla.org/security/advisories/mfsa2017-04/"},{"reference_url":"http://www.securityfocus.com/bid/96144","reference_id":"","reference_type":"","scores":[],"url":"http://www.securityfocus.com/bid/96144"},{"reference_url":"https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*","reference_id":"cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*","reference_type":"","scores":[],"url":"https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2017-5397","reference_id":"CVE-2017-5397","reference_type":"","scores":[{"value":"10.0","scoring_system":"cvssv2","scoring_elements":"AV:N/AC:L/Au:N/C:C/I:C/A:C"},{"value":"9.8","scoring_system":"cvssv3","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-5397"},{"reference_url":"https://www.mozilla.org/en-US/security/advisories/mfsa2017-04","reference_id":"mfsa2017-04","reference_type":"","scores":[{"value":"critical","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.mozilla.org/en-US/security/advisories/mfsa2017-04"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/86033?format=json","purl":"pkg:mozilla/Firefox@51.0.3","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:mozilla/Firefox@51.0.3"}],"aliases":["CVE-2017-5397"],"risk_score":null,"exploitability":null,"weighted_severity":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-qqxg-94u9-m7cm"}],"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/packages/pkg:mozilla/Firefox@51.0.3"}