CVE-2021-41945

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://github.com/encode/httpx", "name": "https://github.com/encode/httpx", "tags": ["Product", "Third Party Advisory"], "refsource": "MISC"}, {"url": "https://github.com/encode/httpx/discussions/1831", "name": "https://github.com/encode/httpx/discussions/1831", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "refsource": "MISC"}, {"url": "https://gist.github.com/lebr0nli/4edb76bbd3b5ff993cf44f2fbce5e571", "name": "https://gist.github.com/lebr0nli/4edb76bbd3b5ff993cf44f2fbce5e571", "tags": ["Exploit", "Third Party Advisory"], "refsource": "MISC"}, {"url": "http://encode.com", "name": "http://encode.com", "tags": ["Vendor Advisory"], "refsource": "MISC"}, {"url": "https://github.com/encode/httpx/issues/2184", "name": "https://github.com/encode/httpx/issues/2184", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "refsource": "MISC"}, {"url": "https://github.com/encode/httpx/releases/tag/0.23.0", "name": "https://github.com/encode/httpx/releases/tag/0.23.0", "tags": ["Release Notes", "Third Party Advisory"], "refsource": "MISC"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "Encode OSS httpx < 0.23.0 is affected by improper input validation in `httpx.URL`, `httpx.Client` and some functions using `httpx.URL.copy_with`."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-20"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2021-41945", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 6.4, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "severity": "MEDIUM", "acInsufInfo": false, "impactScore": 4.9, "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.1, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 3.9}}, "publishedDate": "2022-04-28T14:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:encode:httpx:*:*:*:*:*:python:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "0.23.0"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2022-10-12T02:40Z"}