Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/84403?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/84403?format=api", "vulnerability_id": "VCID-12fe-9evx-rfez", "summary": "gnulib: Out-of-bounds write by setting a large TZ variable", "aliases": [ { "alias": "CVE-2017-7476" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/923669?format=api", "purl": "pkg:deb/debian/gnulib@0?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/gnulib@0%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/923666?format=api", "purl": "pkg:deb/debian/gnulib@20210102~ebaa53c-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/gnulib@20210102~ebaa53c-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/923664?format=api", "purl": "pkg:deb/debian/gnulib@20230209%2Bstable-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/gnulib@20230209%252Bstable-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/923668?format=api", "purl": "pkg:deb/debian/gnulib@20250303-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/gnulib@20250303-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/923667?format=api", "purl": "pkg:deb/debian/gnulib@20260109-1~exp1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/gnulib@20260109-1~exp1%3Fdistro=trixie" } ], "affected_packages": [], "references": [ { "reference_url": "http://git.savannah.gnu.org/gitweb/?p=gnulib.git%3Ba=commit%3Bh=94e01571507835ff59dd8ce2a0b56a4b566965a4", "reference_id": "", "reference_type": "", "scores": [], "url": "http://git.savannah.gnu.org/gitweb/?p=gnulib.git%3Ba=commit%3Bh=94e01571507835ff59dd8ce2a0b56a4b566965a4" }, { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-7476.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-7476.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2017-7476", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.01611", "scoring_system": "epss", "scoring_elements": "0.81698", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.01611", "scoring_system": "epss", "scoring_elements": "0.81804", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.01611", "scoring_system": "epss", "scoring_elements": "0.81762", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.01611", "scoring_system": "epss", "scoring_elements": "0.818", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.01611", "scoring_system": "epss", "scoring_elements": "0.81801", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.01611", "scoring_system": "epss", "scoring_elements": "0.81709", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.01611", "scoring_system": "epss", "scoring_elements": "0.81732", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.01611", "scoring_system": "epss", "scoring_elements": "0.81729", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.01611", "scoring_system": "epss", "scoring_elements": "0.81756", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.01611", "scoring_system": "epss", "scoring_elements": "0.81761", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.01611", "scoring_system": "epss", "scoring_elements": "0.8178", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.01611", "scoring_system": "epss", "scoring_elements": "0.81768", "published_at": "2026-04-12T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2017-7476" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1444774", "reference_id": "", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1444774" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.4", "scoring_system": "cvssv2", "scoring_elements": "AV:L/AC:M/Au:N/C:P/I:P/A:P" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://security-tracker.debian.org/tracker/CVE-2017-7476", "reference_id": "", "reference_type": "", "scores": [], "url": "https://security-tracker.debian.org/tracker/CVE-2017-7476" }, { "reference_url": "http://www.securityfocus.com/bid/98098", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.securityfocus.com/bid/98098" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1445185", "reference_id": "1445185", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1445185" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:gnulib:gnulib:*:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:gnulib:gnulib:*:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:gnulib:gnulib:*:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2017-7476", "reference_id": "CVE-2017-7476", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv2", "scoring_elements": "AV:N/AC:L/Au:N/C:P/I:P/A:P" }, { "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-2017-7476" } ], "weaknesses": [ { "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": 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": "4.4 - 9.8", "exploitability": null, "weighted_severity": null, "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-12fe-9evx-rfez" }