Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/1038375?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/1038375?format=api", "purl": "pkg:deb/debian/python-babel@1.3%2Bdfsg.1-5", "type": "deb", "namespace": "debian", "name": "python-babel", "version": "1.3+dfsg.1-5", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "2.8.0+dfsg.1-7", "latest_non_vulnerable_version": "2.8.0+dfsg.1-7", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/6629?format=api", "vulnerability_id": "VCID-yw7e-93us-8qh8", "summary": "Babel.Locale in Babel before 2.9.1 allows attackers to load arbitrary locale .dat files (containing serialized Python objects) via directory traversal, leading to code execution.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-42771.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/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-2021-42771.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-42771", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00169", "scoring_system": "epss", "scoring_elements": "0.38119", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00169", "scoring_system": "epss", "scoring_elements": "0.38184", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00169", "scoring_system": "epss", "scoring_elements": "0.38068", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00169", "scoring_system": "epss", "scoring_elements": "0.38203", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00169", "scoring_system": "epss", "scoring_elements": "0.38157", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00169", "scoring_system": "epss", "scoring_elements": "0.3818", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00169", "scoring_system": "epss", "scoring_elements": "0.38216", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00169", "scoring_system": "epss", "scoring_elements": "0.38197", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00169", "scoring_system": "epss", "scoring_elements": "0.38189", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00169", "scoring_system": "epss", "scoring_elements": "0.38139", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00169", "scoring_system": "epss", "scoring_elements": "0.3827", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00169", "scoring_system": "epss", "scoring_elements": "0.38247", "published_at": "2026-04-02T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-42771" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-42771", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-42771" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/advisories/GHSA-h4m5-qpfp-3mpv", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-h4m5-qpfp-3mpv" }, { "reference_url": "https://github.com/pypa/advisory-database/tree/main/vulns/babel/PYSEC-2021-421.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/pypa/advisory-database/tree/main/vulns/babel/PYSEC-2021-421.yaml" }, { "reference_url": "https://github.com/python-babel/babel", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/python-babel/babel" }, { "reference_url": "https://github.com/python-babel/babel/commit/412015ef642bfcc0d8ba8f4d05cdbb6aac98d9b3", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/python-babel/babel/commit/412015ef642bfcc0d8ba8f4d05cdbb6aac98d9b3" }, { "reference_url": "https://github.com/python-babel/babel/pull/782", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/python-babel/babel/pull/782" }, { "reference_url": "https://lists.debian.org/debian-lts/2021/10/msg00040.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.debian.org/debian-lts/2021/10/msg00040.html" }, { "reference_url": "https://lists.debian.org/debian-lts-announce/2021/10/msg00018.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.debian.org/debian-lts-announce/2021/10/msg00018.html" }, { "reference_url": "https://www.debian.org/security/2021/dsa-5018", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.debian.org/security/2021/dsa-5018" }, { "reference_url": "https://www.tenable.com/security/research/tra-2021-14", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.tenable.com/security/research/tra-2021-14" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1955615", "reference_id": "1955615", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1955615" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=987824", "reference_id": "987824", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=987824" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-42771", "reference_id": "CVE-2021-42771", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-42771" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:3252", "reference_id": "RHSA-2021:3252", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:3252" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:4151", "reference_id": "RHSA-2021:4151", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:4151" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:4162", "reference_id": "RHSA-2021:4162", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:4162" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:4201", "reference_id": "RHSA-2021:4201", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:4201" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/1038377?format=api", "purl": "pkg:deb/debian/python-babel@2.6.0%2Bdfsg.1-1%2Bdeb10u1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-yw7e-93us-8qh8" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/python-babel@2.6.0%252Bdfsg.1-1%252Bdeb10u1" }, { "url": "http://public2.vulnerablecode.io/api/packages/1054153?format=api", "purl": "pkg:deb/debian/python-babel@2.8.0%2Bdfsg.1-7", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/python-babel@2.8.0%252Bdfsg.1-7" } ], "aliases": [ "CVE-2021-42771", "GHSA-h4m5-qpfp-3mpv", "PYSEC-2021-421" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-yw7e-93us-8qh8" } ], "fixing_vulnerabilities": [], "risk_score": "4.0", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/python-babel@1.3%252Bdfsg.1-5" }