CVE-2020-37248

{"id": "CVE-2020-37248", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2020-37248", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-06-08T18:08:25.432667Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "cve@mitre.org", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 4.2, "exploitabilityScore": 2.2}]}, "affected": [{"source": "cve@mitre.org", "affectedData": [{"vendor": "OfflineIMAP", "product": "OfflineIMAP", "versions": [{"status": "affected", "version": "0", "lessThan": "8.0.3", "versionType": "semver"}], "packageURL": "pkg:pypi/offlineimap", "defaultStatus": "unaffected"}]}], "published": "2026-06-08T16:16:33.257", "references": [{"url": "https://github.com/OfflineIMAP/offlineimap/issues/669", "source": "cve@mitre.org"}, {"url": "https://github.com/OfflineIMAP/offlineimap3/commit/46505c53ef995455d66c685f9ec3ff6ea93dbb74", "source": "cve@mitre.org"}, {"url": "https://github.com/OfflineIMAP/offlineimap3/issues/222", "source": "cve@mitre.org"}, {"url": "https://pypi.org/project/offlineimap/#history", "source": "cve@mitre.org"}, {"url": "http://www.openwall.com/lists/oss-security/2026/06/08/3", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "cve@mitre.org", "description": [{"lang": "en", "value": "CWE-348"}]}], "descriptions": [{"lang": "en", "value": "OfflineIMAP before 8.0.3 trusts the server with their STARTTLS capability prior to authentication, which allows STRIPTLS/man-in-the-middle attacks, taking over the connection and extracting account credentials in cleartext."}], "lastModified": "2026-06-17T03:17:21.583", "sourceIdentifier": "cve@mitre.org"}