{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"state":"PUBLISHED","cveId":"CVE-2021-42010","assignerOrgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","assignerShortName":"apache","dateUpdated":"2025-05-07T15:53:35.603Z","dateReserved":"2021-10-05T00:00:00.000Z","datePublished":"2022-10-24T00:00:00.000Z"},"containers":{"cna":{"title":"CRLF log injection","providerMetadata":{"orgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","shortName":"apache","dateUpdated":"2022-10-24T00:00:00.000Z"},"descriptions":[{"lang":"en","value":"Heron versions <= 0.20.4-incubating allows CRLF log injection because of the lack of escaping in the log statements. Please update to version 0.20.5-incubating which addresses this issue."}],"affected":[{"vendor":"Apache Software Foundation","product":"Apache Heron (Incubating)","versions":[{"version":"Apache Heron 0.20.4-incubating","status":"affected","lessThanOrEqual":"0.20.4-incubating","versionType":"custom"}]}],"references":[{"url":"https://lists.apache.org/thread/j65nwr8n7jchngwqptzh100drcr4ry2q"},{"name":"[oss-security] 20221023 CVE-2021-42010: Apache Heron (Incubating): CRLF log injection","tags":["mailing-list"],"url":"http://www.openwall.com/lists/oss-security/2022/10/23/2"}],"credits":[{"lang":"en","value":"The Apache Heron (Incubating) project would like to thank Bo Yu for bringing this matter to our attention."}],"metrics":[{"other":{"type":"unknown","content":{"other":"low"}}}],"problemTypes":[{"descriptions":[{"type":"text","lang":"en","description":"CRLF Injection"}]}],"x_generator":{"engine":"Vulnogram 0.0.9"},"source":{"discovery":"UNKNOWN"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T03:22:25.639Z"},"title":"CVE Program Container","references":[{"url":"https://lists.apache.org/thread/j65nwr8n7jchngwqptzh100drcr4ry2q","tags":["x_transferred"]},{"name":"[oss-security] 20221023 CVE-2021-42010: Apache Heron (Incubating): CRLF log injection","tags":["mailing-list","x_transferred"],"url":"http://www.openwall.com/lists/oss-security/2022/10/23/2"}]},{"problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-116","lang":"en","description":"CWE-116 Improper Encoding or Escaping of Output"}]}],"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":9.8,"attackVector":"NETWORK","baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-05-07T15:52:58.634009Z","id":"CVE-2021-42010","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-05-07T15:53:35.603Z"}}]}}