gsd-2020-5403
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
Reactor Netty HttpServer, versions 0.9.3 and 0.9.4, is exposed to a URISyntaxException that causes the connection to be closed prematurely instead of producing a 400 response.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2020-5403", "description": "Reactor Netty HttpServer, versions 0.9.3 and 0.9.4, is exposed to a URISyntaxException that causes the connection to be closed prematurely instead of producing a 400 response.", "id": "GSD-2020-5403" }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2020-5403" ], "details": "Reactor Netty HttpServer, versions 0.9.3 and 0.9.4, is exposed to a URISyntaxException that causes the connection to be closed prematurely instead of producing a 400 response.", "id": "GSD-2020-5403", "modified": "2023-12-13T01:22:03.294005Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "security@pivotal.io", "DATE_PUBLIC": "2020-02-27T00:00:00.000Z", "ID": "CVE-2020-5403", "STATE": "PUBLIC", "TITLE": "DoS Via Malformed URL with Reactor Netty HTTP Server" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Reactor Netty", "version": { "version_data": [ { "affected": "=", "version_name": "0.9", "version_value": "v0.9.3.RELEASE" }, { "affected": "=", "version_name": "0.9", "version_value": "v0.9.4.RELEASE" } ] } } ] }, "vendor_name": "Pivotal" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "Reactor Netty HttpServer, versions 0.9.3 and 0.9.4, is exposed to a URISyntaxException that causes the connection to be closed prematurely instead of producing a 400 response." } ] }, "impact": { "cvss": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.0" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-20: Improper Input Validation" } ] } ] }, "references": { "reference_data": [ { "name": "https://pivotal.io/security/cve-2020-5403", "refsource": "CONFIRM", "url": "https://pivotal.io/security/cve-2020-5403" } ] }, "source": { "discovery": "UNKNOWN" } }, "gitlab.com": { "advisories": [ { "affected_range": "[0.9.3,0.9.4]", "affected_versions": "All versions starting from 0.9.3 up to 0.9.4", "cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "cwe_ids": [ "CWE-1035", "CWE-755", "CWE-937" ], "date": "2022-02-10", "description": "Reactor Netty HttpServer, is exposed to a URISyntaxException that causes the connection to be closed prematurely instead of producing a response.", "fixed_versions": [ "0.9.5" ], "identifier": "CVE-2020-5403", "identifiers": [ "GHSA-hp5x-rqf7-43vf", "CVE-2020-5403" ], "not_impacted": "All versions before 0.9.3, all versions after 0.9.4", "package_slug": "maven/io.projectreactor.netty/reactor-netty-http", "pubdate": "2022-02-10", "solution": "Upgrade to version 0.9.5 or above.", "title": "Improper Handling of Exceptional Conditions", "urls": [ "https://nvd.nist.gov/vuln/detail/CVE-2020-5403", "https://pivotal.io/security/cve-2020-5403", "https://github.com/advisories/GHSA-hp5x-rqf7-43vf" ], "uuid": "082f8c36-e6ac-4f16-8541-fa0df22f5559" }, { "affected_range": "[0.9.3,0.9.4]", "affected_versions": "All versions starting from 0.9.3 up to 0.9.4", "cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "cwe_ids": [ "CWE-1035", "CWE-755", "CWE-937" ], "date": "2020-03-04", "description": "Reactor Netty HttpServer, is exposed to a `URISyntaxException` that causes the connection to be closed prematurely instead of producing a response.", "fixed_versions": [ "0.9.5.RELEASE" ], "identifier": "CVE-2020-5403", "identifiers": [ "CVE-2020-5403" ], "not_impacted": "All versions before 0.9.3, all versions after 0.9.4", "package_slug": "maven/io.projectreactor.netty/reactor-netty", "pubdate": "2020-03-03", "solution": "Upgrade to version 0.9.5.RELEASE or above.", "title": "Improper Handling of Exceptional Conditions", "urls": [ "https://nvd.nist.gov/vuln/detail/CVE-2020-5403", "https://pivotal.io/security/cve-2020-5403" ], "uuid": "23da7803-d625-4fc3-be0f-3db0161d48bf" } ] }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:pivotal:reactor_netty:0.9.3:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:pivotal:reactor_netty:0.9.4:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "security@pivotal.io", "ID": "CVE-2020-5403" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "Reactor Netty HttpServer, versions 0.9.3 and 0.9.4, is exposed to a URISyntaxException that causes the connection to be closed prematurely instead of producing a 400 response." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-755" } ] } ] }, "references": { "reference_data": [ { "name": "https://pivotal.io/security/cve-2020-5403", "refsource": "CONFIRM", "tags": [ "Vendor Advisory" ], "url": "https://pivotal.io/security/cve-2020-5403" } ] } }, "impact": { "baseMetricV2": { "acInsufInfo": false, "cvssV2": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "MEDIUM", "userInteractionRequired": false }, "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 3.6 } }, "lastModifiedDate": "2022-09-20T19:10Z", "publishedDate": "2020-03-03T19:15Z" } } }
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Sightings
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Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.