Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/78452?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/78452?format=api", "vulnerability_id": "VCID-bqtz-8vkk-xbg6", "summary": "puppet: Puppet Server ReDoS", "aliases": [ { "alias": "CVE-2023-1894" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/935972?format=api", "purl": "pkg:deb/debian/puppet@0?distro=bullseye", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/puppet@0%3Fdistro=bullseye" }, { "url": "http://public2.vulnerablecode.io/api/packages/935962?format=api", "purl": "pkg:deb/debian/puppet@5.5.22-2?distro=bullseye", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/puppet@5.5.22-2%3Fdistro=bullseye" }, { "url": "http://public2.vulnerablecode.io/api/packages/936021?format=api", "purl": "pkg:deb/debian/puppetserver@7.9.5-2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/puppetserver@7.9.5-2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/936017?format=api", "purl": "pkg:deb/debian/puppetserver@7.9.5-2%2Bdeb12u1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/puppetserver@7.9.5-2%252Bdeb12u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/936020?format=api", "purl": "pkg:deb/debian/puppetserver@8.7.0-5?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/puppetserver@8.7.0-5%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/936019?format=api", "purl": "pkg:deb/debian/puppetserver@8.7.0-6?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/puppetserver@8.7.0-6%3Fdistro=trixie" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/96179?format=api", "purl": "pkg:rpm/redhat/puppetserver@7.11.0-1?arch=el8sat", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-bqtz-8vkk-xbg6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/puppetserver@7.11.0-1%3Farch=el8sat" } ], "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-1894.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-1894.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-1894", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00055", "scoring_system": "epss", "scoring_elements": "0.17426", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00055", "scoring_system": "epss", "scoring_elements": "0.17259", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00055", "scoring_system": "epss", "scoring_elements": "0.17366", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00055", "scoring_system": "epss", "scoring_elements": "0.17312", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00055", "scoring_system": "epss", "scoring_elements": "0.17253", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00055", "scoring_system": "epss", "scoring_elements": "0.17473", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00055", "scoring_system": "epss", "scoring_elements": "0.17252", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00055", "scoring_system": "epss", "scoring_elements": "0.17343", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00055", "scoring_system": "epss", "scoring_elements": "0.17402", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00055", "scoring_system": "epss", "scoring_elements": "0.17415", "published_at": "2026-04-11T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-1894" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1035541", "reference_id": "1035541", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1035541" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2193088", "reference_id": "2193088", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2193088" }, { "reference_url": "https://www.puppet.com/security/cve/cve-2023-1894-puppet-server-redos", "reference_id": "cve-2023-1894-puppet-server-redos", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-01-29T17:55:33Z/" } ], "url": "https://www.puppet.com/security/cve/cve-2023-1894-puppet-server-redos" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2023:6818", "reference_id": "RHSA-2023:6818", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2023:6818" } ], "weaknesses": [ { "cwe_id": 1333, "name": "Inefficient Regular Expression Complexity", "description": "The product uses a regular expression with an inefficient, possibly exponential worst-case computational complexity that consumes excessive CPU cycles." } ], "exploits": [], "severity_range_score": "5.3 - 5.3", "exploitability": "0.5", "weighted_severity": "4.8", "risk_score": 2.4, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-bqtz-8vkk-xbg6" }