CVE-2022-26650

{"id": "CVE-2022-26650", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"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}]}, "published": "2022-05-17T08:15:06.423", "references": [{"url": "http://www.openwall.com/lists/oss-security/2022/05/17/3", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "source": "security@apache.org"}, {"url": "https://lists.apache.org/thread/8rp33m3nm4bwtx3qx76mqynth3t3d673", "tags": ["Mailing List", "Vendor Advisory"], "source": "security@apache.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "security@apache.org", "description": [{"lang": "en", "value": "CWE-1333"}]}, {"type": "Secondary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-1333"}]}], "descriptions": [{"lang": "en", "value": "In Apache ShenYui, ShenYu-Bootstrap, RegexPredicateJudge.java uses Pattern.matches(conditionData.getParamValue(), realData) to make judgments, where both parameters are controllable by the user. This can cause an attacker pass in malicious regular expressions and characters causing a resource exhaustion. This issue affects Apache ShenYu (incubating) 2.4.0, 2.4.1 and 2.4.2 and is fixed in 2.4.3."}, {"lang": "es", "value": "En Apache ShenYui, ShenYu-Bootstrap, El archivo RegexPredicateJudge.java usa Pattern.matches(conditionData.getParamValue(), realData) para realizar juicios, donde ambos par\u00e1metros son controlables por el usuario. Esto puede causar que un atacante pase expresiones regulares y caracteres maliciosos causando un agotamiento de recursos. Este problema afecta a Apache ShenYu (incubando) versiones 2.4.0, 2.4.1 y 2.4.2 y est\u00e1 corregido en versi\u00f3n 2.4.3"}], "lastModified": "2023-07-12T11:15:09.403", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:apache:shenyu:2.4.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FCB21C2B-B251-4982-902C-08EBB417FFEE"}, {"criteria": "cpe:2.3:a:apache:shenyu:2.4.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D62E2029-6764-4E44-8F6B-2C9287AA98E9"}, {"criteria": "cpe:2.3:a:apache:shenyu:2.4.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6D61F5F8-1314-496B-86DA-BC9652AA9FFF"}], "operator": "OR"}]}], "sourceIdentifier": "security@apache.org"}