{"id":"CVE-2024-50342","state":"PUBLISHED","title":"Internal address and port enumeration allowed by NoPrivateNetworkHttpClient in symfony/http-client","description":"symfony/http-client is a module for the Symphony PHP framework which provides powerful methods to fetch HTTP resources synchronously or asynchronously. When using the `NoPrivateNetworkHttpClient`, some internal information is still leaking during host resolution, which leads to possible IP/port enumeration. As of versions 5.4.46, 6.4.14, and 7.1.7 the `NoPrivateNetworkHttpClient` now filters blocked IPs earlier to prevent such leaks. All users are advised to upgrade. There are no known workarounds for this vulnerability.","publishedAt":"2024-11-06T21:03:12.331Z","updatedAt":"2024-11-07T15:26:33.540Z","severity":{"score":3.1,"label":"Low","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["symfony symfony"],"affected":[{"vendor":"symfony","product":"symfony","versions":[{"version":"< 5.4.46","status":"affected"},{"version":">= 6.0.0, < 6.4.14","status":"affected"},{"version":">= 7.0.0, < 7.1.7","status":"affected"}]}],"references":["https://github.com/symfony/symfony/security/advisories/GHSA-9c3x-r3wp-mgxm","https://github.com/symfony/symfony/commit/296d4b34a33b1a6ca5475c6040b3203622520f5b"],"weaknesses":["CWE-200"],"ingestedAt":"2026-10-29T20:07:56.516Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/50xxx/CVE-2024-50342.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-50342","state":"PUBLISHED","datePublished":"2024-11-06T21:03:12.331Z","dateUpdated":"2024-11-07T15:26:33.540Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2024-10-22T17:54:40.955Z"},"containers":{"cna":{"title":"Internal address and port enumeration allowed by NoPrivateNetworkHttpClient in symfony/http-client","descriptions":[{"lang":"en","value":"symfony/http-client is a module for the Symphony PHP framework which provides powerful methods to fetch HTTP resources synchronously or asynchronously. When using the `NoPrivateNetworkHttpClient`, some internal information is still leaking during host resolution, which leads to possible IP/port enumeration. As of versions 5.4.46, 6.4.14, and 7.1.7 the `NoPrivateNetworkHttpClient` now filters blocked IPs earlier to prevent such leaks. All users are advised to upgrade. There are no known workarounds for this vulnerability."}],"affected":[{"vendor":"symfony","product":"symfony","versions":[{"version":"< 5.4.46","status":"affected"},{"version":">= 6.0.0, < 6.4.14","status":"affected"},{"version":">= 7.0.0, < 7.1.7","status":"affected"}]}],"references":[{"url":"https://github.com/symfony/symfony/security/advisories/GHSA-9c3x-r3wp-mgxm","name":"https://github.com/symfony/symfony/security/advisories/GHSA-9c3x-r3wp-mgxm","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/symfony/symfony/commit/296d4b34a33b1a6ca5475c6040b3203622520f5b","name":"https://github.com/symfony/symfony/commit/296d4b34a33b1a6ca5475c6040b3203622520f5b","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":3.1,"baseSeverity":"LOW","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-200","lang":"en","description":"CWE-200: Exposure of Sensitive Information to an Unauthorized Actor","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2024-11-06T21:03:12.331Z"},"source":{"advisory":"GHSA-9c3x-r3wp-mgxm","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-11-07T15:26:26.266702Z","id":"CVE-2024-50342","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-11-07T15:26:33.540Z"}}]}}}