Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/98392?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/98392?format=api", "purl": "pkg:rpm/redhat/eap7-undertow@2.2.19-1.SP2_redhat_00001.1?arch=el7eap", "type": "rpm", "namespace": "redhat", "name": "eap7-undertow", "version": "2.2.19-1.SP2_redhat_00001.1", "qualifiers": { "arch": "el7eap" }, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": null, "latest_non_vulnerable_version": null, "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/79542?format=api", "vulnerability_id": "VCID-62gn-nwup-8uat", "summary": "undertow: potential security issue in flow control over HTTP/2 may lead to DOS(incomplete fix for CVE-2021-3629)", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-1259.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-2022-1259.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2022-1259", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00272", "scoring_system": "epss", "scoring_elements": "0.5052", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00272", "scoring_system": "epss", "scoring_elements": "0.50576", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00272", "scoring_system": "epss", "scoring_elements": "0.50604", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00272", "scoring_system": "epss", "scoring_elements": "0.50557", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00272", "scoring_system": "epss", "scoring_elements": "0.50611", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00272", "scoring_system": "epss", "scoring_elements": "0.50608", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00272", "scoring_system": "epss", "scoring_elements": "0.50651", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00272", "scoring_system": "epss", "scoring_elements": "0.50628", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00272", "scoring_system": "epss", "scoring_elements": "0.50614", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00272", "scoring_system": "epss", "scoring_elements": "0.50656", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00272", "scoring_system": "epss", "scoring_elements": "0.50661", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00272", "scoring_system": "epss", "scoring_elements": "0.5064", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00272", "scoring_system": "epss", "scoring_elements": "0.50588", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00272", "scoring_system": "epss", "scoring_elements": "0.50596", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00272", "scoring_system": "epss", "scoring_elements": "0.5055", "published_at": "2026-04-29T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2022-1259" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2072339", "reference_id": "2072339", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2072339" }, { "reference_url": "https://access.redhat.com/security/cve/CVE-2022-1259", "reference_id": "CVE-2022-1259", "reference_type": "", "scores": [], "url": "https://access.redhat.com/security/cve/CVE-2022-1259" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2022-1259", "reference_id": "CVE-2022-1259", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-1259" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:5532", "reference_id": "RHSA-2022:5532", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:5532" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:6821", "reference_id": "RHSA-2022:6821", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:6821" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:6822", "reference_id": "RHSA-2022:6822", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:6822" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:6823", "reference_id": "RHSA-2022:6823", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:6823" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:6825", "reference_id": "RHSA-2022:6825", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:6825" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:8761", "reference_id": "RHSA-2022:8761", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:8761" } ], "fixed_packages": [], "aliases": [ "CVE-2022-1259" ], "risk_score": 3.4, "exploitability": "0.5", "weighted_severity": "6.8", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-62gn-nwup-8uat" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/53159?format=api", "vulnerability_id": "VCID-xftw-raz7-b7e1", "summary": "Undertow vulnerable to Dos via Large AJP request\nWhen a POST request comes through AJP and the request exceeds the max-post-size limit (maxEntitySize), Undertow's AjpServerRequestConduit implementation closes a connection without sending any response to the client/proxy. This behavior results in that a front-end proxy marking the backend worker (application server) as an error state and not forward requests to the worker for a while. In mod_cluster, this continues until the next STATUS request (10 seconds intervals) from the application server updates the server state. So, in the worst case, it can result in \"All workers are in error state\" and mod_cluster responds \"503 Service Unavailable\" for a while (up to 10 seconds). In mod_proxy_balancer, it does not forward requests to the worker until the \"retry\" timeout passes. However, luckily, mod_proxy_balancer has \"forcerecovery\" setting (On by default; this parameter can force the immediate recovery of all workers without considering the retry parameter of the workers if all workers of a balancer are in error state.). So, unlike mod_cluster, mod_proxy_balancer does not result in responding \"503 Service Unavailable\". An attacker could use this behavior to send a malicious request and trigger server errors, resulting in DoS (denial of service). This flaw was fixed in Undertow 2.2.19.Final, Undertow 2.3.0.Alpha2.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-2053.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-2022-2053.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2022-2053", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00305", "scoring_system": "epss", "scoring_elements": "0.53714", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00305", "scoring_system": "epss", "scoring_elements": "0.53681", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00305", "scoring_system": "epss", "scoring_elements": "0.53733", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00305", "scoring_system": "epss", "scoring_elements": "0.53731", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00305", "scoring_system": "epss", "scoring_elements": "0.5378", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00305", "scoring_system": "epss", "scoring_elements": "0.53763", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00305", "scoring_system": "epss", "scoring_elements": "0.53747", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00305", "scoring_system": "epss", "scoring_elements": "0.53784", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00305", "scoring_system": "epss", "scoring_elements": "0.53788", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00305", "scoring_system": "epss", "scoring_elements": "0.53771", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00305", "scoring_system": "epss", "scoring_elements": "0.53736", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00305", "scoring_system": "epss", "scoring_elements": "0.53748", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00305", "scoring_system": "epss", "scoring_elements": "0.53682", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00305", "scoring_system": "epss", "scoring_elements": "0.53709", "published_at": "2026-04-04T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2022-2053" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2095862&comment#0", "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://bugzilla.redhat.com/show_bug.cgi?id=2095862&comment#0" }, { "reference_url": "https://github.com/undertow-io/undertow", "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/undertow-io/undertow" }, { "reference_url": "https://github.com/undertow-io/undertow/pull/1350", "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/undertow-io/undertow/pull/1350" }, { "reference_url": "https://issues.redhat.com/browse/UNDERTOW-2133", "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://issues.redhat.com/browse/UNDERTOW-2133" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2022-2053", "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-2022-2053" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2095862", "reference_id": "2095862", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2095862" }, { "reference_url": "https://github.com/advisories/GHSA-95rf-557x-44g5", "reference_id": "GHSA-95rf-557x-44g5", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-95rf-557x-44g5" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:6821", "reference_id": "RHSA-2022:6821", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:6821" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:6822", "reference_id": "RHSA-2022:6822", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:6822" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:6823", "reference_id": "RHSA-2022:6823", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:6823" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:6825", "reference_id": "RHSA-2022:6825", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:6825" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:8652", "reference_id": "RHSA-2022:8652", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:8652" } ], "fixed_packages": [], "aliases": [ "CVE-2022-2053", "GHSA-95rf-557x-44g5" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-xftw-raz7-b7e1" } ], "fixing_vulnerabilities": [], "risk_score": "4.0", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/eap7-undertow@2.2.19-1.SP2_redhat_00001.1%3Farch=el7eap" }