CVE-2017-18226

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:jabberd2:jabberd2:*:*:*:*:*:*:*:*", "matchCriteriaId": "11AA2845-2976-43B9-B64A-1D8F93A58E5B", "versionEndIncluding": "2.6.1", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:gentoo:linux:-:*:*:*:*:*:*:*", "matchCriteriaId": "92121D8A-529E-454A-BC8D-B6E0017E615D", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Gentoo net-im/jabberd2 package through 2.6.1 sets the ownership of /var/run/jabber to the jabber account, which might allow local users to kill arbitrary processes by leveraging access to this account for PID file modification before a root script executes a \"kill -TERM `cat /var/run/jabber/filename.pid`\" command."}, {"lang": "es", "value": "El paquete net-im/jabberd2 de Gentoo, hasta la versi\u00f3n 2.6.1, establece la propiedad de /var/run/jabber en la cuenta jabber, lo que podr\u00eda permitir que usuarios locales finalicen procesos arbitrarios aprovechando el acceso a esta cuenta para modificar archivos PID antes de que un script root ejecute un comando \"kill -TERM `cat /var/run/jabber/filename.pid`\""}], "id": "CVE-2017-18226", "lastModified": "2026-06-17T01:12:26.077", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 2.1, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.0"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2018-03-12T04:29:00.273", "references": [{"source": "cve@mitre.org", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugs.gentoo.org/631068"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugs.gentoo.org/631068"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-732"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "jabberd: privilege escalation via PID file manipulation", "id": "1597286", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1597286"}, "csaw": false, "cvss3": {"cvss3_base_score": "3.3", "cvss3_scoring_vector": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "status": "draft"}, "cwe": "CWE-266", "details": ["The Gentoo net-im/jabberd2 package through 2.6.1 sets the ownership of /var/run/jabber to the jabber account, which might allow local users to kill arbitrary processes by leveraging access to this account for PID file modification before a root script executes a \"kill -TERM `cat /var/run/jabber/filename.pid`\" command."], "name": "CVE-2017-18226", "package_state": [{"cpe": "cpe:/a:redhat:network_satellite:5", "fix_state": "Not affected", "package_name": "jabberd", "product_name": "Red Hat Satellite 5"}], "public_date": "2017-09-05T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2017-18226\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-18226"], "threat_severity": "Low"}

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