CVE-2021-38561

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://go.googlesource.com/text/+/383b2e75a7a4198c42f8f87833eefb772868a56f", "name": "https://go.googlesource.com/text/+/383b2e75a7a4198c42f8f87833eefb772868a56f", "tags": ["Mailing List", "Patch", "Vendor Advisory"], "refsource": "MISC"}, {"url": "https://groups.google.com/g/golang-announce", "name": "https://groups.google.com/g/golang-announce", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "MISC"}, {"url": "https://deps.dev/advisory/OSV/GO-2021-0113", "name": "https://deps.dev/advisory/OSV/GO-2021-0113", "tags": ["Patch", "Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "https://pkg.go.dev/golang.org/x/text/language", "name": "https://pkg.go.dev/golang.org/x/text/language", "tags": ["Product", "Vendor Advisory"], "refsource": "MISC"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "golang.org/x/text/language in golang.org/x/text before 0.3.7 can panic with an out-of-bounds read during BCP 47 language tag parsing. Index calculation is mishandled. If parsing untrusted user input, this can be used as a vector for a denial-of-service attack."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-125"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2021-38561", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}}, "publishedDate": "2022-12-26T06:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:golang:text:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "0.3.7"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2023-01-05T04:52Z"}