Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/57656?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/57656?format=api", "vulnerability_id": "VCID-9cd8-6mjw-wyep", "summary": "golang.org/x/net/html Infinite Loop vulnerability\nGo through 1.15.12 and 1.16.x through 1.16.4 has a golang.org/x/net/html infinite loop via crafted ParseFragment input.", "aliases": [ { "alias": "CVE-2021-33194" }, { "alias": "GHSA-83g2-8m93-v3w7" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/924167?format=api", "purl": "pkg:deb/debian/golang-golang-x-net@1:0.0%2Bgit20210119.5f4716e%2Bdfsg-4?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3zyn-rapk-ybe8" }, { "vulnerability": "VCID-5kkq-5jpf-fqev" }, { "vulnerability": "VCID-73s2-6cpr-gkdu" }, { "vulnerability": "VCID-aj2b-56uj-gkar" }, { "vulnerability": "VCID-asx6-ds7x-6ubz" }, { "vulnerability": "VCID-azr4-u36f-pbew" }, { "vulnerability": "VCID-g8qg-4g78-pfgn" }, { "vulnerability": "VCID-k6de-54xk-dkfv" }, { "vulnerability": "VCID-sdd3-35ng-g7a3" }, { "vulnerability": "VCID-w53f-uad6-gqdn" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/golang-golang-x-net@1:0.0%252Bgit20210119.5f4716e%252Bdfsg-4%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/924165?format=api", "purl": "pkg:deb/debian/golang-golang-x-net@1:0.7.0%2Bdfsg-1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3zyn-rapk-ybe8" }, { "vulnerability": "VCID-73s2-6cpr-gkdu" }, { "vulnerability": "VCID-aj2b-56uj-gkar" }, { "vulnerability": "VCID-asx6-ds7x-6ubz" }, { "vulnerability": "VCID-g8qg-4g78-pfgn" }, { "vulnerability": "VCID-k6de-54xk-dkfv" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/golang-golang-x-net@1:0.7.0%252Bdfsg-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/924169?format=api", "purl": "pkg:deb/debian/golang-golang-x-net@1:0.27.0-2?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-73s2-6cpr-gkdu" }, { "vulnerability": "VCID-asx6-ds7x-6ubz" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/golang-golang-x-net@1:0.27.0-2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/924168?format=api", "purl": "pkg:deb/debian/golang-golang-x-net@1:0.47.0-2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/golang-golang-x-net@1:0.47.0-2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/1062468?format=api", "purl": "pkg:deb/debian/golang-golang-x-net@1:0.53.0-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/golang-golang-x-net@1:0.53.0-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/1081522?format=api", "purl": "pkg:deb/debian/golang-golang-x-net@1:0.53.0-2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/golang-golang-x-net@1:0.53.0-2%3Fdistro=trixie" } ], "affected_packages": [], "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-33194.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-33194.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-33194", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00039", "scoring_system": "epss", "scoring_elements": "0.11668", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00039", "scoring_system": "epss", "scoring_elements": "0.11542", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00138", "scoring_system": "epss", "scoring_elements": "0.34087", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00138", "scoring_system": "epss", "scoring_elements": "0.33987", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00138", "scoring_system": "epss", "scoring_elements": "0.33945", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00142", "scoring_system": "epss", "scoring_elements": "0.33885", "published_at": "2026-05-14T12:55:00Z" }, { "value": "0.00142", "scoring_system": "epss", "scoring_elements": "0.33811", "published_at": "2026-05-12T12:55:00Z" }, { "value": "0.00142", "scoring_system": "epss", "scoring_elements": "0.33875", "published_at": "2026-05-09T12:55:00Z" }, { "value": "0.00142", "scoring_system": "epss", "scoring_elements": "0.33787", "published_at": "2026-05-11T12:55:00Z" }, { "value": "0.00142", "scoring_system": "epss", "scoring_elements": "0.33833", "published_at": "2026-05-07T12:55:00Z" }, { "value": "0.00142", "scoring_system": "epss", "scoring_elements": "0.33764", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.00154", "scoring_system": "epss", "scoring_elements": "0.35872", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00168", "scoring_system": "epss", "scoring_elements": "0.38036", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00168", "scoring_system": "epss", "scoring_elements": "0.38019", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00168", "scoring_system": "epss", "scoring_elements": "0.37725", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00168", "scoring_system": "epss", "scoring_elements": "0.37938", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00168", "scoring_system": "epss", "scoring_elements": "0.3802", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00168", "scoring_system": "epss", "scoring_elements": "0.38", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00168", "scoring_system": "epss", "scoring_elements": "0.37975", "published_at": "2026-04-13T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-33194" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33194", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33194" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/golang/net/commit/37e1c6afe02340126705deced573a85ab75209d7", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/golang/net/commit/37e1c6afe02340126705deced573a85ab75209d7" }, { "reference_url": "https://go.dev/cl/311090", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://go.dev/cl/311090" }, { "reference_url": "https://go.dev/issue/46288", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://go.dev/issue/46288" }, { "reference_url": "https://go.googlesource.com/net/+/37e1c6afe02340126705deced573a85ab75209d7", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://go.googlesource.com/net/+/37e1c6afe02340126705deced573a85ab75209d7" }, { "reference_url": "https://groups.google.com/g/golang-announce/c/wPunbCPkWUg", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://groups.google.com/g/golang-announce/c/wPunbCPkWUg" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4CHKSFMHZVOBCZSSVRE3UEYNKARTBMTM", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4CHKSFMHZVOBCZSSVRE3UEYNKARTBMTM" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-33194", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-33194" }, { "reference_url": "https://pkg.go.dev/vuln/GO-2021-0238", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://pkg.go.dev/vuln/GO-2021-0238" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1963232", "reference_id": "1963232", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1963232" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:2438", "reference_id": "RHSA-2021:2438", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:2438" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:3759", "reference_id": "RHSA-2021:3759", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:3759" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:4627", "reference_id": "RHSA-2021:4627", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:4627" }, { "reference_url": "https://usn.ubuntu.com/8089-2/", "reference_id": "USN-8089-2", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/8089-2/" }, { "reference_url": "https://usn.ubuntu.com/8089-3/", "reference_id": "USN-8089-3", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/8089-3/" } ], "weaknesses": [ { "cwe_id": 835, "name": "Loop with Unreachable Exit Condition ('Infinite Loop')", "description": "The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop." } ], "exploits": [], "severity_range_score": "7.0 - 8.9", "exploitability": null, "weighted_severity": null, "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-9cd8-6mjw-wyep" }