Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/63279?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/63279?format=api", "vulnerability_id": "VCID-cszr-1fu2-6be5", "summary": "Mozilla developers and community members Alex Gaynor, André Bargull, Boris Zbarsky, Christian Holler, Jan de Mooij, Jason Kratzer, Philipp, Ronald Crane, Natalia Csoregi, and Paul Theriault reported memory safety bugs present in Firefox 63. 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-2018-12406" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/371398?format=api", "purl": "pkg:alpm/archlinux/firefox@64.0-1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/firefox@64.0-1" }, { "url": "http://public2.vulnerablecode.io/api/packages/583567?format=api", "purl": "pkg:deb/debian/firefox@64.0-1?distro=sid", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/firefox@64.0-1%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/582059?format=api", "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=api", "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=api", "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" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/371397?format=api", "purl": "pkg:alpm/archlinux/firefox@63.0.3-1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-9h4y-xcex-1fch" }, { "vulnerability": "VCID-cszr-1fu2-6be5" }, { "vulnerability": "VCID-ka9x-22be-p7aw" }, { "vulnerability": "VCID-n1v6-q6wt-ebaj" }, { "vulnerability": "VCID-qvqm-n242-vyea" }, { "vulnerability": "VCID-skbg-e4em-bkaw" }, { "vulnerability": "VCID-vnmz-2agw-k3fg" }, { "vulnerability": "VCID-wzt1-wzps-kqbr" }, { "vulnerability": "VCID-yq6p-sv1g-m3bj" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/firefox@63.0.3-1" } ], "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-12406.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-2018-12406.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2018-12406", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00372", "scoring_system": "epss", "scoring_elements": "0.58857", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00372", "scoring_system": "epss", "scoring_elements": "0.58977", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00372", "scoring_system": "epss", "scoring_elements": "0.58972", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00372", "scoring_system": "epss", "scoring_elements": "0.58979", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00372", "scoring_system": "epss", "scoring_elements": "0.58998", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00372", "scoring_system": "epss", "scoring_elements": "0.5896", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00372", "scoring_system": "epss", "scoring_elements": "0.58994", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00372", "scoring_system": "epss", "scoring_elements": "0.58932", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00372", "scoring_system": "epss", "scoring_elements": "0.58954", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00372", "scoring_system": "epss", "scoring_elements": "0.5892", "published_at": "2026-04-07T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2018-12406" }, { "reference_url": "https://bugzilla.mozilla.org/buglist.cgi?bug_id=1456947%2C1475669%2C1504816%2C1502886%2C1500064%2C1500310%2C1500696%2C1499198%2C1434490%2C1481745%2C1458129", "reference_id": "", "reference_type": "", "scores": [], "url": "https://bugzilla.mozilla.org/buglist.cgi?bug_id=1456947%2C1475669%2C1504816%2C1502886%2C1500064%2C1500310%2C1500696%2C1499198%2C1434490%2C1481745%2C1458129" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "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://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://www.mozilla.org/security/advisories/mfsa2018-29/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://www.mozilla.org/security/advisories/mfsa2018-29/" }, { "reference_url": "http://www.securityfocus.com/bid/106167", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.securityfocus.com/bid/106167" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1692732", "reference_id": "1692732", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1692732" }, { "reference_url": "https://security.archlinux.org/ASA-201812-9", "reference_id": "ASA-201812-9", "reference_type": "", "scores": [], "url": "https://security.archlinux.org/ASA-201812-9" }, { "reference_url": "https://security.archlinux.org/AVG-833", "reference_id": "AVG-833", "reference_type": "", "scores": [ { "value": "Critical", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-833" }, { "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-2018-12406", "reference_id": "CVE-2018-12406", "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-2018-12406" }, { "reference_url": "https://www.mozilla.org/en-US/security/advisories/mfsa2018-29", "reference_id": "mfsa2018-29", "reference_type": "", "scores": [ { "value": "critical", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2018-29" }, { "reference_url": "https://usn.ubuntu.com/3844-1/", "reference_id": "USN-3844-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/3844-1/" } ], "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." }, { "cwe_id": 185, "name": "Incorrect Regular Expression", "description": "The product specifies a regular expression in a way that causes data to be improperly matched or compared." }, { "cwe_id": 787, "name": "Out-of-bounds Write", "description": "The product writes data past the end, or before the beginning, of the intended buffer." }, { "cwe_id": 125, "name": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended 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-cszr-1fu2-6be5" }