{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/63287?format=json","vulnerability_id":"VCID-t9c6-d2kv-2uhg","summary":"Mozilla developers and community members Christian Holler, Dana Keeler, Ronald Crane, Marcia Knous, Tyson Smith, Daniel Veditz, and Steve Fink reported memory safety bugs present in Firefox 62. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code.","aliases":[{"alias":"CVE-2018-12388"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/371415?format=json","purl":"pkg:alpm/archlinux/firefox@63.0-1","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/firefox@63.0-1"},{"url":"http://public2.vulnerablecode.io/api/packages/582612?format=json","purl":"pkg:deb/debian/firefox@63.0-1?distro=sid","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/firefox@63.0-1%3Fdistro=sid"},{"url":"http://public2.vulnerablecode.io/api/packages/582059?format=json","purl":"pkg:deb/debian/firefox@149.0-1?distro=sid","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/firefox@149.0-1%3Fdistro=sid"},{"url":"http://public2.vulnerablecode.io/api/packages/1059611?format=json","purl":"pkg:deb/debian/firefox@149.0.2-1?distro=sid","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/firefox@149.0.2-1%3Fdistro=sid"},{"url":"http://public2.vulnerablecode.io/api/packages/1076056?format=json","purl":"pkg:deb/debian/firefox@150.0-1?distro=sid","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/firefox@150.0-1%3Fdistro=sid"},{"url":"http://public2.vulnerablecode.io/api/packages/1088670?format=json","purl":"pkg:deb/debian/firefox@150.0.1-1?distro=sid","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/firefox@150.0.1-1%3Fdistro=sid"}],"affected_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/371414?format=json","purl":"pkg:alpm/archlinux/firefox@62.0.3-2","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-53y3-s5pc-nbh1"},{"vulnerability":"VCID-7pu2-1t9x-5yf1"},{"vulnerability":"VCID-8k1r-9djq-h3bh"},{"vulnerability":"VCID-ctgf-rds5-4fda"},{"vulnerability":"VCID-eyf6-1map-zbdz"},{"vulnerability":"VCID-h8q1-8w25-2yfz"},{"vulnerability":"VCID-m5f4-3a7z-y7aj"},{"vulnerability":"VCID-pqak-1a9a-b3g1"},{"vulnerability":"VCID-qq7q-7j4q-h7dz"},{"vulnerability":"VCID-r7vv-451v-nbag"},{"vulnerability":"VCID-t9c6-d2kv-2uhg"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/firefox@62.0.3-2"}],"references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-12388.json","reference_id":"","reference_type":"","scores":[{"value":"8.8","scoring_system":"cvssv3","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-12388.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2018-12388","reference_id":"","reference_type":"","scores":[{"value":"0.00514","scoring_system":"epss","scoring_elements":"0.6648","published_at":"2026-04-01T12:55:00Z"},{"value":"0.00514","scoring_system":"epss","scoring_elements":"0.66602","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00514","scoring_system":"epss","scoring_elements":"0.66589","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00514","scoring_system":"epss","scoring_elements":"0.66613","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00514","scoring_system":"epss","scoring_elements":"0.66627","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00514","scoring_system":"epss","scoring_elements":"0.66628","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00514","scoring_system":"epss","scoring_elements":"0.66518","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00514","scoring_system":"epss","scoring_elements":"0.66543","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00514","scoring_system":"epss","scoring_elements":"0.66515","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00514","scoring_system":"epss","scoring_elements":"0.66564","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00514","scoring_system":"epss","scoring_elements":"0.66578","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00514","scoring_system":"epss","scoring_elements":"0.66596","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00514","scoring_system":"epss","scoring_elements":"0.66584","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00514","scoring_system":"epss","scoring_elements":"0.66553","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00514","scoring_system":"epss","scoring_elements":"0.66588","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00514","scoring_system":"epss","scoring_elements":"0.66605","published_at":"2026-04-18T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2018-12388"},{"reference_url":"https://bugzilla.mozilla.org/buglist.cgi?bug_id=1472639%2C1485698%2C1301547%2C1471427%2C1379411%2C1482122%2C1486314%2C1487167","reference_id":"","reference_type":"","scores":[],"url":"https://bugzilla.mozilla.org/buglist.cgi?bug_id=1472639%2C1485698%2C1301547%2C1471427%2C1379411%2C1482122%2C1486314%2C1487167"},{"reference_url":"https://www.mozilla.org/security/advisories/mfsa2018-26/","reference_id":"","reference_type":"","scores":[],"url":"https://www.mozilla.org/security/advisories/mfsa2018-26/"},{"reference_url":"http://www.securityfocus.com/bid/105721","reference_id":"","reference_type":"","scores":[],"url":"http://www.securityfocus.com/bid/105721"},{"reference_url":"http://www.securitytracker.com/id/1041944","reference_id":"","reference_type":"","scores":[],"url":"http://www.securitytracker.com/id/1041944"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=1692663","reference_id":"1692663","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1692663"},{"reference_url":"https://security.archlinux.org/ASA-201810-14","reference_id":"ASA-201810-14","reference_type":"","scores":[],"url":"https://security.archlinux.org/ASA-201810-14"},{"reference_url":"https://security.archlinux.org/AVG-787","reference_id":"AVG-787","reference_type":"","scores":[{"value":"Critical","scoring_system":"archlinux","scoring_elements":""}],"url":"https://security.archlinux.org/AVG-787"},{"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/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*","reference_id":"cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*","reference_type":"","scores":[],"url":"https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*"},{"reference_url":"https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*","reference_id":"cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*","reference_type":"","scores":[],"url":"https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*"},{"reference_url":"https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*","reference_id":"cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*","reference_type":"","scores":[],"url":"https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*"},{"reference_url":"https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*","reference_id":"cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*","reference_type":"","scores":[],"url":"https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2018-12388","reference_id":"CVE-2018-12388","reference_type":"","scores":[{"value":"6.8","scoring_system":"cvssv2","scoring_elements":"AV:N/AC:M/Au:N/C:P/I:P/A:P"},{"value":"8.8","scoring_system":"cvssv3","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-12388"},{"reference_url":"https://www.mozilla.org/en-US/security/advisories/mfsa2018-26","reference_id":"mfsa2018-26","reference_type":"","scores":[{"value":"critical","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.mozilla.org/en-US/security/advisories/mfsa2018-26"},{"reference_url":"https://usn.ubuntu.com/3801-1/","reference_id":"USN-3801-1","reference_type":"","scores":[],"url":"https://usn.ubuntu.com/3801-1/"}],"weaknesses":[{"cwe_id":119,"name":"Improper Restriction of Operations within the Bounds of a Memory Buffer","description":"The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer."}],"exploits":[],"severity_range_score":"6.8 - 10.0","exploitability":"0.5","weighted_severity":"9.0","risk_score":4.5,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-t9c6-d2kv-2uhg"}