{"id":"CVE-2024-2379","state":"PUBLISHED","title":"QUIC certificate check bypass with wolfSSL","description":"libcurl skips the certificate verification for a QUIC connection under certain conditions, when built to use wolfSSL. If told to use an unknown/bad cipher or curve, the error path accidentally skips the verification and returns OK, thus ignoring any certificate problems.","publishedAt":"2024-03-27T07:56:41.158Z","updatedAt":"2026-10-15T00:21:23.024Z","severity":{"score":6.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","source":"CISA-ADP"},"assigner":"curl","products":["curl curl"],"affected":[{"vendor":"curl","product":"curl","defaultStatus":"unaffected","versions":[{"version":"8.6.0","status":"affected","lessThanOrEqual":"8.6.0","versionType":"semver"}]}],"references":["https://curl.se/docs/CVE-2024-2379.json","https://curl.se/docs/CVE-2024-2379.html","https://hackerone.com/reports/2410774","http://www.openwall.com/lists/oss-security/2024/03/27/2","https://security.netapp.com/advisory/ntap-20240531-0001/","https://support.apple.com/kb/HT214119","https://support.apple.com/kb/HT214118","https://support.apple.com/kb/HT214120","http://seclists.org/fulldisclosure/2024/Jul/20","http://seclists.org/fulldisclosure/2024/Jul/18","http://seclists.org/fulldisclosure/2024/Jul/19","https://cert-portal.siemens.com/productcert/html/ssa-398330.html","https://cert-portal.siemens.com/productcert/html/ssa-417159.html","https://cert-portal.siemens.com/productcert/html/ssa-331112.html"],"weaknesses":[],"ingestedAt":"2026-10-29T20:07:21.467Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/2xxx/CVE-2024-2379.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-2379","state":"PUBLISHED","datePublished":"2024-03-27T07:56:41.158Z","dateUpdated":"2026-10-15T00:21:23.024Z","assignerShortName":"curl","assignerOrgId":"2499f714-1537-4658-8207-48ae4bb9eae9","dateReserved":"2024-03-11T14:39:01.543Z"},"containers":{"cna":{"title":"QUIC certificate check bypass with wolfSSL","descriptions":[{"lang":"en","value":"libcurl skips the certificate verification for a QUIC connection under certain conditions, when built to use wolfSSL. If told to use an unknown/bad cipher or curve, the error path accidentally skips the verification and returns OK, thus ignoring any certificate problems."}],"affected":[{"vendor":"curl","product":"curl","defaultStatus":"unaffected","versions":[{"version":"8.6.0","status":"affected","lessThanOrEqual":"8.6.0","versionType":"semver"}]}],"references":[{"url":"https://curl.se/docs/CVE-2024-2379.json","name":"json"},{"url":"https://curl.se/docs/CVE-2024-2379.html","name":"www"},{"url":"https://hackerone.com/reports/2410774","name":"issue"},{"url":"http://www.openwall.com/lists/oss-security/2024/03/27/2"},{"url":"https://security.netapp.com/advisory/ntap-20240531-0001/"},{"url":"https://support.apple.com/kb/HT214119"},{"url":"https://support.apple.com/kb/HT214118"},{"url":"https://support.apple.com/kb/HT214120"},{"url":"http://seclists.org/fulldisclosure/2024/Jul/20"},{"url":"http://seclists.org/fulldisclosure/2024/Jul/18"},{"url":"http://seclists.org/fulldisclosure/2024/Jul/19"}],"problemTypes":[{"descriptions":[{"lang":"en","description":"CWE-295 Improper Certificate Validation"}]}],"providerMetadata":{"shortName":"curl","orgId":"2499f714-1537-4658-8207-48ae4bb9eae9","dateUpdated":"2024-07-29T22:06:15.682Z"},"credits":[{"lang":"en","value":"Dexter Gerig","type":"finder"},{"lang":"en","value":"Daniel Stenberg","type":"remediation developer"}]},"adp":[{"title":"CVE Program Container","references":[{"url":"https://curl.se/docs/CVE-2024-2379.json","name":"json","tags":["x_transferred"]},{"url":"https://curl.se/docs/CVE-2024-2379.html","name":"www","tags":["x_transferred"]},{"url":"https://hackerone.com/reports/2410774","name":"issue","tags":["x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2024/03/27/2","tags":["x_transferred"]},{"url":"https://security.netapp.com/advisory/ntap-20240531-0001/","tags":["x_transferred"]},{"url":"https://support.apple.com/kb/HT214119","tags":["x_transferred"]},{"url":"https://support.apple.com/kb/HT214118","tags":["x_transferred"]},{"url":"https://support.apple.com/kb/HT214120","tags":["x_transferred"]},{"url":"http://seclists.org/fulldisclosure/2024/Jul/20","tags":["x_transferred"]},{"url":"http://seclists.org/fulldisclosure/2024/Jul/18","tags":["x_transferred"]},{"url":"http://seclists.org/fulldisclosure/2024/Jul/19","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-01T19:11:53.464Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":6.3,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","integrityImpact":"LOW","userInteraction":"REQUIRED","attackComplexity":"LOW","availabilityImpact":"LOW","privilegesRequired":"NONE","confidentialityImpact":"LOW"}},{"other":{"type":"ssvc","content":{"timestamp":"2024-08-19T17:42:40.991655Z","id":"CVE-2024-2379","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":"2024-11-14T19:51:37.916Z"}},{"affected":[{"vendor":"Siemens","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP","defaultStatus":"unknown","versions":[{"version":"V3.1.0","status":"affected","lessThan":"V3.1.5","versionType":"custom"}]},{"vendor":"Siemens","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP","defaultStatus":"unknown","versions":[{"version":"V3.1.0","status":"affected","lessThan":"V3.1.5","versionType":"custom"}]},{"vendor":"Siemens","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP","defaultStatus":"unknown","versions":[{"version":"V3.1.0","status":"affected","lessThan":"V3.1.5","versionType":"custom"}]},{"vendor":"Siemens","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP","defaultStatus":"unknown","versions":[{"version":"V3.1.0","status":"affected","lessThan":"V3.1.5","versionType":"custom"}]},{"vendor":"Siemens","product":"SINEMA Remote Connect Client","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V3.2 SP2","versionType":"custom"}]},{"vendor":"Siemens","product":"SIPLUS S7-1500 CPU 1518-4 PN/DP MFP","defaultStatus":"unknown","versions":[{"version":"V3.1.0","status":"affected","lessThan":"V3.1.5","versionType":"custom"}]},{"vendor":"Siemens","product":"SINEC NMS","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V3.0 SP1","versionType":"custom"}]}],"references":[{"url":"https://cert-portal.siemens.com/productcert/html/ssa-398330.html"},{"url":"https://cert-portal.siemens.com/productcert/html/ssa-417159.html"},{"url":"https://cert-portal.siemens.com/productcert/html/ssa-331112.html"}],"providerMetadata":{"shortName":"siemens-SADP","orgId":"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e","dateUpdated":"2026-10-15T00:21:23.024Z"},"x_adpType":"supplier"}]}}}