CVE-2023-27560

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://github.com/phpseclib/phpseclib/commit/6298d1cd55c3ffa44533bd41906caec246b60440", "name": "https://github.com/phpseclib/phpseclib/commit/6298d1cd55c3ffa44533bd41906caec246b60440", "tags": ["Patch"], "refsource": ""}, {"url": "https://github.com/phpseclib/phpseclib/commit/6298d1cd55c3ffa44533bd41906caec246b60440", "name": "https://github.com/phpseclib/phpseclib/commit/6298d1cd55c3ffa44533bd41906caec246b60440", "tags": ["Patch"], "refsource": ""}, {"url": "https://github.com/phpseclib/phpseclib/releases/tag/3.0.19", "name": "https://github.com/phpseclib/phpseclib/releases/tag/3.0.19", "tags": ["Release Notes"], "refsource": ""}, {"url": "https://github.com/phpseclib/phpseclib/releases/tag/3.0.19", "name": "https://github.com/phpseclib/phpseclib/releases/tag/3.0.19", "tags": ["Release Notes"], "refsource": ""}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "Math/PrimeField.php in phpseclib 3.x before 3.0.19 has an infinite loop with composite primefields."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-835"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2023-27560", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}}, "publishedDate": "2023-03-03T06:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:phpseclib:phpseclib:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "3.0.19", "versionStartIncluding": "3.0.0"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2025-03-06T21:15Z"}