{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2022-42920", "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "assignerShortName": "apache", "dateUpdated": "2024-01-17T15:06:37.552203", "dateReserved": "2022-10-14T00:00:00", "datePublished": "2022-11-07T00:00:00"}, "containers": {"cna": {"title": "Apache Commons BCEL prior to 6.6.0 allows producing arbitrary bytecode via out-of-bounds writing", "providerMetadata": {"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "shortName": "apache", "dateUpdated": "2024-01-17T15:06:37.552203"}, "descriptions": [{"lang": "en", "value": "Apache Commons BCEL has a number of APIs that would normally only allow changing specific class characteristics. However, due to an out-of-bounds writing issue, these APIs can be used to produce arbitrary bytecode. This could be abused in applications that pass attacker-controllable data to those APIs, giving the attacker more control over the resulting bytecode than otherwise expected. Update to Apache Commons BCEL 6.6.0."}], "affected": [{"vendor": "Apache Software Foundation", "product": "Apache Commons BCEL", "versions": [{"version": "Apache Commons BCEL", "status": "affected", "lessThan": "6.6.0", "versionType": "custom"}]}], "references": [{"url": "https://lists.apache.org/thread/lfxk7q8qmnh5bt9jm6nmjlv5hsxjhrz4"}, {"name": "[oss-security] 20221107 Re: CVE-2022-42920: Apache Commons BCEL prior to 6.6.0 allows producing arbitrary bytecode via out-of-bounds writing", "tags": ["mailing-list"], "url": "http://www.openwall.com/lists/oss-security/2022/11/07/2"}, {"name": "FEDORA-2022-01a56f581c", "tags": ["vendor-advisory"], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LX3HEB4TV2BVCGDTK5BCLSYOZNQTOBN4/"}, {"name": "FEDORA-2022-0e358addb8", "tags": ["vendor-advisory"], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QMVX6COVXZVS5GPWDODIRW6Z2GE7RPAQ/"}, {"name": "FEDORA-2022-f60a52e054", "tags": ["vendor-advisory"], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QAMRHAKGIKZNHRBB4VLYTOIOIMMXCUCD/"}, {"name": "GLSA-202401-25", "tags": ["vendor-advisory"], "url": "https://security.gentoo.org/glsa/202401-25"}], "credits": [{"lang": "en", "value": "Reported by Felix Wilhelm (Google); GitHub pull request to Apache Commons BCEL #147 by Richard Atkins (https://github.com/rjatkins); PR derived from OpenJDK (https://github.com/openjdk/jdk11u/) commit 13bf52c8d876528a43be7cb77a1f452d29a21492 by Aleksei Voitylov and RealCLanger (Christoph Langer https://github.com/RealCLanger)"}], "problemTypes": [{"descriptions": [{"type": "CWE", "lang": "en", "description": "CWE-787 Out-of-bounds Write", "cweId": "CWE-787"}]}], "x_generator": {"engine": "Vulnogram 0.0.9"}, "source": {"defect": ["BCEL-363"], "discovery": "UNKNOWN"}}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:apache:commons_bcel:*:*:*:*:*:*:*:*", "matchCriteriaId": "4EDE5588-DA3A-40CD-8AD3-D35652C1FD2D", "versionEndExcluding": "6.6.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*", "matchCriteriaId": "80E516C0-98A4-4ADE-B69F-66A772E2BAAA", "vulnerable": true}, {"criteria": "cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*", "matchCriteriaId": "5C675112-476C-4D7C-BCB9-A2FB2D0BC9FD", "vulnerable": true}, {"criteria": "cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*", "matchCriteriaId": "E30D0E6F-4AE8-4284-8716-991DFA48CC5D", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Apache Commons BCEL has a number of APIs that would normally only allow changing specific class characteristics. However, due to an out-of-bounds writing issue, these APIs can be used to produce arbitrary bytecode. This could be abused in applications that pass attacker-controllable data to those APIs, giving the attacker more control over the resulting bytecode than otherwise expected. Update to Apache Commons BCEL 6.6.0."}, {"lang": "es", "value": "Apache Commons BCEL tiene una serie de API que normalmente solo permitir\u00edan cambiar caracter\u00edsticas de clase espec\u00edficas. Sin embargo, debido a un problema de escritura fuera de l\u00edmites, estas API se pueden utilizar para producir c\u00f3digo de bytes arbitrario. Se podr\u00eda abusar de esto en aplicaciones que pasan datos controlables por el atacante a esas API, lo que le da al atacante m\u00e1s control sobre el c\u00f3digo de bytes resultante del que se esperar\u00eda. Actualizaci\u00f3n a Apache Commons BCEL 6.6.0."}], "id": "CVE-2022-42920", "lastModified": "2024-01-17T15:15:09.927", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-11-07T13:15:10.270", "references": [{"source": "security@apache.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2022/11/07/2"}, {"source": "security@apache.org", "tags": ["Mailing List", "Vendor Advisory"], "url": "https://lists.apache.org/thread/lfxk7q8qmnh5bt9jm6nmjlv5hsxjhrz4"}, {"source": "security@apache.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LX3HEB4TV2BVCGDTK5BCLSYOZNQTOBN4/"}, {"source": "security@apache.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QAMRHAKGIKZNHRBB4VLYTOIOIMMXCUCD/"}, {"source": "security@apache.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QMVX6COVXZVS5GPWDODIRW6Z2GE7RPAQ/"}, {"source": "security@apache.org", "url": "https://security.gentoo.org/glsa/202401-25"}], "sourceIdentifier": "security@apache.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-787"}], "source": "security@apache.org", "type": "Primary"}]}

{}