Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/63250?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/63250?format=api", "vulnerability_id": "VCID-uwrq-mzhx-bfah", "summary": "A heap buffer overflow vulnerability may occur in WebAssembly during Memory/Table resizing, resulting in a potentially exploitable crash.", "aliases": [ { "alias": "CVE-2018-5093" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/582518?format=api", "purl": "pkg:deb/debian/firefox@58.0-1?distro=sid", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/firefox@58.0-1%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": [], "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2018-5093", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.21878", "scoring_system": "epss", "scoring_elements": "0.95776", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.21878", "scoring_system": "epss", "scoring_elements": "0.95778", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.21878", "scoring_system": "epss", "scoring_elements": "0.95774", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.3543", "scoring_system": "epss", "scoring_elements": "0.97034", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.3543", "scoring_system": "epss", "scoring_elements": "0.97044", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.3543", "scoring_system": "epss", "scoring_elements": "0.97048", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.3543", "scoring_system": "epss", "scoring_elements": "0.97049", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.3543", "scoring_system": "epss", "scoring_elements": "0.9706", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.3543", "scoring_system": "epss", "scoring_elements": "0.97045", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.3543", "scoring_system": "epss", "scoring_elements": "0.97023", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.3543", "scoring_system": "epss", "scoring_elements": "0.9703", "published_at": "2026-04-02T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2018-5093" }, { "reference_url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1415291", "reference_id": "", "reference_type": "", "scores": [], "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1415291" }, { "reference_url": "https://www.mozilla.org/security/advisories/mfsa2018-02/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://www.mozilla.org/security/advisories/mfsa2018-02/" }, { "reference_url": "http://www.securityfocus.com/bid/102786", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.securityfocus.com/bid/102786" }, { "reference_url": "http://www.securitytracker.com/id/1040270", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.securitytracker.com/id/1040270" }, { "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:17.10:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2018-5093", "reference_id": "CVE-2018-5093", "reference_type": "", "scores": [ { "value": "5.0", "scoring_system": "cvssv2", "scoring_elements": "AV:N/AC:L/Au:N/C:N/I:N/A:P" }, { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-5093" }, { "reference_url": "https://www.mozilla.org/en-US/security/advisories/mfsa2018-02", "reference_id": "mfsa2018-02", "reference_type": "", "scores": [ { "value": "critical", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2018-02" }, { "reference_url": "https://usn.ubuntu.com/3544-1/", "reference_id": "USN-3544-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/3544-1/" } ], "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": "5.0 - 10.0", "exploitability": null, "weighted_severity": null, "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-uwrq-mzhx-bfah" }