Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/54138?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/54138?format=api", "vulnerability_id": "VCID-qjp3-nxby-1yew", "summary": "Ill-formed headers may lead to unexpected behavior in Istio\n### Impact\nIll-formed headers sent to Envoy in certain configurations can lead to unexpected memory access resulting in undefined behavior or crashing.\n\nYou are at most risk if you have an Istio ingress Gateway exposed to external traffic.\n\n### Patches\n1.12.8, 1.13.5, 1.14.1\n\n### Workarounds\nNo.\n\n### References\nMore details can be found in the [Istio Security Bulletin](https://istio.io/latest/news/security/istio-security-2022-05)\n\n### For more information\nIf you have any questions or comments about this advisory, please email us at [istio-security-vulnerability-reports@googlegroups.com](mailto:istio-security-vulnerability-reports@googlegroups.com)", "aliases": [ { "alias": "CVE-2022-31045" }, { "alias": "GHSA-xwx5-5c9g-x68x" } ], "fixed_packages": [], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/98397?format=api", "purl": "pkg:rpm/redhat/servicemesh@2.1.3-1?arch=el8", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4pue-fbre-zfcf" }, { "vulnerability": "VCID-835d-4cep-d3ff" }, { "vulnerability": "VCID-qjp3-nxby-1yew" }, { "vulnerability": "VCID-z5x6-xqtc-q3at" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/servicemesh@2.1.3-1%3Farch=el8" } ], "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-31045.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-31045.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2022-31045", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.0031", "scoring_system": "epss", "scoring_elements": "0.54143", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.0031", "scoring_system": "epss", "scoring_elements": "0.54146", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.0031", "scoring_system": "epss", "scoring_elements": "0.54094", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.0031", "scoring_system": "epss", "scoring_elements": "0.54118", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.0031", "scoring_system": "epss", "scoring_elements": "0.54089", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00339", "scoring_system": "epss", "scoring_elements": "0.56641", "published_at": "2026-05-07T12:55:00Z" }, { "value": "0.00339", "scoring_system": "epss", "scoring_elements": "0.56744", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00339", "scoring_system": "epss", "scoring_elements": "0.5672", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00339", "scoring_system": "epss", "scoring_elements": "0.56699", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00339", "scoring_system": "epss", "scoring_elements": "0.5673", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00339", "scoring_system": "epss", "scoring_elements": "0.56728", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00339", "scoring_system": "epss", "scoring_elements": "0.56701", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00339", "scoring_system": "epss", "scoring_elements": "0.5664", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00339", "scoring_system": "epss", "scoring_elements": "0.56657", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00339", "scoring_system": "epss", "scoring_elements": "0.56595", "published_at": "2026-05-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2022-31045" }, { "reference_url": "https://github.com/istio/istio", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/istio/istio" }, { "reference_url": "https://github.com/istio/istio/security/advisories/GHSA-xwx5-5c9g-x68x", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-23T14:05:37Z/" } ], "url": "https://github.com/istio/istio/security/advisories/GHSA-xwx5-5c9g-x68x" }, { "reference_url": "https://istio.io/latest/news/security/istio-security-2022-05", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-23T14:05:37Z/" } ], "url": "https://istio.io/latest/news/security/istio-security-2022-05" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2022-31045", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-31045" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2088819", "reference_id": "2088819", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2088819" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:5004", "reference_id": "RHSA-2022:5004", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:5004" } ], "weaknesses": [ { "cwe_id": 125, "name": "Out-of-bounds Read", "description": "The product reads data past the end, or before the beginning, of the intended buffer." } ], "exploits": [], "severity_range_score": "4.0 - 9.8", "exploitability": "0.5", "weighted_severity": "8.8", "risk_score": 4.4, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-qjp3-nxby-1yew" }