{"id":"CVE-2024-45808","state":"PUBLISHED","title":"Malicious log injection via access logs in envoy","description":"Envoy is a cloud-native high-performance edge/middle/service proxy. A vulnerability has been identified in Envoy that allows malicious attackers to inject unexpected content into access logs. This is achieved by exploiting the lack of validation for the `REQUESTED_SERVER_NAME` field for access loggers. This issue has been addressed in versions 1.31.2, 1.30.6, 1.29.9, and 1.28.7. Users are advised to upgrade. There are no known workarounds for this vulnerability.","publishedAt":"2024-09-19T23:34:26.714Z","updatedAt":"2024-09-20T17:25:17.393Z","severity":{"score":6.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["envoyproxy envoy"],"affected":[{"vendor":"envoyproxy","product":"envoy","versions":[{"version":">= 1.31.0, < 1.31.2","status":"affected"},{"version":">= 1.30.0, < 1.30.6","status":"affected"},{"version":">= 1.29.0, < 1.29.9","status":"affected"},{"version":"< 1.28.7","status":"affected"}]}],"references":["https://github.com/envoyproxy/envoy/security/advisories/GHSA-p222-xhp9-39rc"],"weaknesses":["CWE-117"],"ingestedAt":"2026-10-29T20:07:47.831Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/45xxx/CVE-2024-45808.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-45808","state":"PUBLISHED","datePublished":"2024-09-19T23:34:26.714Z","dateUpdated":"2024-09-20T17:25:17.393Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2024-09-09T14:23:07.504Z"},"containers":{"cna":{"title":"Malicious log injection via access logs in envoy","descriptions":[{"lang":"en","value":"Envoy is a cloud-native high-performance edge/middle/service proxy. A vulnerability has been identified in Envoy that allows malicious attackers to inject unexpected content into access logs. This is achieved by exploiting the lack of validation for the `REQUESTED_SERVER_NAME` field for access loggers. This issue has been addressed in versions 1.31.2, 1.30.6, 1.29.9, and 1.28.7. Users are advised to upgrade. There are no known workarounds for this vulnerability."}],"affected":[{"vendor":"envoyproxy","product":"envoy","versions":[{"version":">= 1.31.0, < 1.31.2","status":"affected"},{"version":">= 1.30.0, < 1.30.6","status":"affected"},{"version":">= 1.29.0, < 1.29.9","status":"affected"},{"version":"< 1.28.7","status":"affected"}]}],"references":[{"url":"https://github.com/envoyproxy/envoy/security/advisories/GHSA-p222-xhp9-39rc","name":"https://github.com/envoyproxy/envoy/security/advisories/GHSA-p222-xhp9-39rc","tags":["x_refsource_CONFIRM"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-117","lang":"en","description":"CWE-117: Improper Output Neutralization for Logs","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2024-09-19T23:34:26.714Z"},"source":{"advisory":"GHSA-p222-xhp9-39rc","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","affected":[{"vendor":"envoyproxy","product":"envoy","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"1.28.7","versionType":"custom"},{"version":"1.29.0","status":"affected","lessThan":"1.29.9","versionType":"custom"},{"version":"1.30.0","status":"affected","lessThan":"1.30.6","versionType":"custom"},{"version":"1.31.0","status":"affected","lessThan":"1.31.2","versionType":"custom"}],"cpes":["cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-09-20T17:23:51.509637Z","id":"CVE-2024-45808","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-09-20T17:25:17.393Z"}}]}}}