CVE-2021-41585

{"containers": {"cna": {"affected": [{"product": "Apache Traffic Server", "vendor": "Apache Software Foundation", "versions": [{"status": "affected", "version": "7.0.0 to 9.1.0"}]}], "credits": [{"lang": "en", "value": "Apache Traffic Server would like to thank Asbjorn Bjornstad for finding this issue."}], "descriptions": [{"lang": "en", "value": "Improper Input Validation vulnerability in accepting socket connections in Apache Traffic Server allows an attacker to make the server stop accepting new connections. This issue affects Apache Traffic Server 5.0.0 to 9.1.0."}], "problemTypes": [{"descriptions": [{"description": "cwe", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-11-03T15:20:25.000Z", "orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "shortName": "apache"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://lists.apache.org/thread/k01797hyncx53659wr3o72s5cvkc3164"}], "source": {"discovery": "UNKNOWN"}, "title": "ATS stops accepting connections on FreeBSD", "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@apache.org", "ID": "CVE-2021-41585", "STATE": "PUBLIC", "TITLE": "ATS stops accepting connections on FreeBSD"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Apache Traffic Server", "version": {"version_data": [{"version_value": "7.0.0 to 9.1.0"}]}}]}, "vendor_name": "Apache Software Foundation"}]}}, "credit": [{"lang": "eng", "value": "Apache Traffic Server would like to thank Asbjorn Bjornstad for finding this issue."}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Improper Input Validation vulnerability in accepting socket connections in Apache Traffic Server allows an attacker to make the server stop accepting new connections. This issue affects Apache Traffic Server 5.0.0 to 9.1.0."}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "impact": [{}], "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "cwe"}]}]}, "references": {"reference_data": [{"name": "https://lists.apache.org/thread/k01797hyncx53659wr3o72s5cvkc3164", "refsource": "MISC", "url": "https://lists.apache.org/thread/k01797hyncx53659wr3o72s5cvkc3164"}]}, "source": {"discovery": "UNKNOWN"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T03:15:28.820Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://lists.apache.org/thread/k01797hyncx53659wr3o72s5cvkc3164"}]}]}, "cveMetadata": {"assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "assignerShortName": "apache", "cveId": "CVE-2021-41585", "datePublished": "2021-11-03T15:20:25.000Z", "dateReserved": "2021-09-24T00:00:00.000Z", "dateUpdated": "2024-08-04T03:15:28.820Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "Apache Traffic Server", "vendor": "Apache Software Foundation", "versions": [{"status": "affected", "version": "7.0.0 to 9.1.0"}]}], "source": "security@apache.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:apache:traffic_server:*:*:*:*:*:*:*:*", "matchCriteriaId": "C931B786-9331-4E6D-814D-3EB06B8A49C8", "versionEndIncluding": "8.1.2", "versionStartIncluding": "8.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:apache:traffic_server:*:*:*:*:*:*:*:*", "matchCriteriaId": "8BAD16F5-EBCE-429D-A6DD-F720DB5155C6", "versionEndIncluding": "9.1.0", "versionStartIncluding": "9.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Input Validation vulnerability in accepting socket connections in Apache Traffic Server allows an attacker to make the server stop accepting new connections. This issue affects Apache Traffic Server 5.0.0 to 9.1.0."}, {"lang": "es", "value": "Una vulnerabilidad de comprobaci\u00f3n de entrada inapropiada en la aceptaci\u00f3n de conexiones de socket en Apache Traffic Server permite a un atacante hacer que el servidor deje de aceptar nuevas conexiones. Este problema afecta a Apache Traffic Server versiones 5.0.0 a 9.1.0"}], "id": "CVE-2021-41585", "lastModified": "2026-06-17T04:08:41.327", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"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, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"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, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-11-03T16:15:08.187", "references": [{"source": "security@apache.org", "tags": ["Mailing List", "Patch", "Vendor Advisory"], "url": "https://lists.apache.org/thread/k01797hyncx53659wr3o72s5cvkc3164"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Patch", "Vendor Advisory"], "url": "https://lists.apache.org/thread/k01797hyncx53659wr3o72s5cvkc3164"}], "sourceIdentifier": "security@apache.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}