CVE-2018-11781

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{"affected": [{"affectedData": [{"product": "Apache SpamAssassin", "vendor": "Apache Software Foundation", "versions": [{"status": "affected", "version": "before 3.4.2"}]}], "source": "security@apache.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:apache:spamassassin:*:*:*:*:*:*:*:*", "matchCriteriaId": "3B11FE5D-8764-42A3-A534-0EBA21F550D6", "versionEndExcluding": "3.4.2", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*", "matchCriteriaId": "8D305F7A-D159-4716-AB26-5E38BB5CD991", "vulnerable": true}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*", "matchCriteriaId": "B5A6F2F3-4894-4392-8296-3B8DD2679084", "vulnerable": true}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*", "matchCriteriaId": "F7016A2A-8365-4F1A-89A2-7A19F2BCAE5B", "vulnerable": true}, {"criteria": 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"value": "Apache SpamAssassin 3.4.2 fixes a local user code injection in the meta rule syntax."}, {"lang": "es", "value": "Apache SpamAssassin 3.4.2 soluciona una inyecci\u00f3n de c\u00f3digo de usuario local en la sintaxis de reglas meta."}], "id": "CVE-2018-11781", "lastModified": "2026-06-17T01:36:35.100", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.6, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", 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"af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://security.gentoo.org/glsa/201812-07"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://usn.ubuntu.com/3811-1/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://usn.ubuntu.com/3811-3/"}], "sourceIdentifier": "security@apache.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-94"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2018:2916", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "spamassassin-0:3.4.0-4.el7_5", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2018-10-11T00:00:00Z"}], "bugzilla": {"description": "spamassassin: Local user code injection in the meta rule syntax", "id": "1629536", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1629536"}, "csaw": false, "cvss3": {"cvss3_base_score": "8.4", "cvss3_scoring_vector": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "status": "verified"}, "cwe": "CWE-94", "details": ["Apache SpamAssassin 3.4.2 fixes a local user code injection in the meta rule syntax.", "A flaw was found in the way a local user on the SpamAssassin server could inject code in the meta rule syntax. This could cause the arbitrary code execution on the server when these rules are being processed."], "name": "CVE-2018-11781", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Will not fix", "package_name": "spamassassin", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Will not fix", "package_name": "spamassassin", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "spamassassin", "product_name": "Red Hat Enterprise Linux 8"}], "public_date": "2018-09-17T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2018-11781\nhttps://nvd.nist.gov/vuln/detail/CVE-2018-11781\nhttps://mail-archives.apache.org/mod_mbox/spamassassin-announce/201809.mbox/raw/%3Cc57c0f41-742c-3c3e-249c-ae2614bf0d7d%40apache.org%3E/"], "threat_severity": "Moderate"}

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