CVE-2019-18897

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{"affected": [{"affectedData": [{"product": "SUSE Linux Enterprise Server 12", "vendor": "SUSE", "versions": [{"lessThanOrEqual": "2019.2.0-46.83.1", "status": "affected", "version": "salt-master", "versionType": "custom"}]}, {"product": "SUSE Linux Enterprise Server 15", "vendor": "SUSE", "versions": [{"lessThanOrEqual": "2019.2.0-6.21.1", "status": "affected", "version": "salt-master", "versionType": "custom"}]}, {"product": "Factory", "vendor": "openSUSE", "versions": [{"lessThanOrEqual": "2019.2.2-3.1", "status": "affected", "version": "salt-master", "versionType": "custom"}]}], "source": "meissner@suse.de"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:suse:linux_enterprise_server:12:*:*:*:*:*:*:*", "matchCriteriaId": "F922115C-1907-4F65-9F23-3E63A8BCD4A7", "vulnerable": true}, {"criteria": "cpe:2.3:o:suse:linux_enterprise_server:15:*:*:*:*:*:*:*", "matchCriteriaId": "70A029CD-2AC4-4877-B1A4-5C72B351BA27", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*", "matchCriteriaId": "B620311B-34A3-48A6-82DF-6F078D7A4493", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A UNIX Symbolic Link (Symlink) Following vulnerability in the packaging of salt of SUSE Linux Enterprise Server 12, SUSE Linux Enterprise Server 15; openSUSE Factory allows local attackers to escalate privileges from user salt to root. This issue affects: SUSE Linux Enterprise Server 12 salt-master version 2019.2.0-46.83.1 and prior versions. SUSE Linux Enterprise Server 15 salt-master version 2019.2.0-6.21.1 and prior versions. openSUSE Factory salt-master version 2019.2.2-3.1 and prior versions."}, {"lang": "es", "value": "Una vulnerabilidad de tipo Symbolic Link (Symlink) Following en el empaquetado de la sal de SUSE Linux Enterprise Server 12, SUSE Linux Enterprise Server 15; openSUSE Factory, permite a atacantes locales escalar los privilegios de la sal de user a root. Este problema afecta a: salt-master de SUSE Linux Enterprise Server 12 versi\u00f3n 2019.2.0-46.83.1 y versiones anteriores. salt-master de SUSE Linux Enterprise Server 15 versi\u00f3n 2019.2.0-6.21.1 y versiones anteriores. salt-master de OpenSUSE Factory versi\u00f3n 2019.2.2-3.1 y versiones anteriores."}], "id": "CVE-2019-18897", "lastModified": "2026-06-17T02:25:32.633", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.2, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.4, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.5, "impactScore": 5.9, "source": "meissner@suse.de", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-03-02T16:15:11.847", "references": [{"source": "meissner@suse.de", "tags": ["Broken Link", "Mailing List", "Vendor Advisory"], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00026.html"}, {"source": "meissner@suse.de", "tags": ["Issue Tracking", "Vendor Advisory"], "url": "https://bugzilla.suse.com/show_bug.cgi?id=1157465"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link", "Mailing List", "Vendor Advisory"], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00026.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Vendor Advisory"], "url": "https://bugzilla.suse.com/show_bug.cgi?id=1157465"}], "sourceIdentifier": "meissner@suse.de", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-59"}], "source": "meissner@suse.de", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-59"}], "source": "nvd@nist.gov", "type": "Secondary"}]}

{"bugzilla": {"description": "salt: symlink following in salt allows for privilege escalalation", "id": "1810990", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1810990"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.8", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "status": "draft"}, "cwe": "CWE-59", "details": ["A UNIX Symbolic Link (Symlink) Following vulnerability in the packaging of salt of SUSE Linux Enterprise Server 12, SUSE Linux Enterprise Server 15; openSUSE Factory allows local attackers to escalate privileges from user salt to root. This issue affects: SUSE Linux Enterprise Server 12 salt-master version 2019.2.0-46.83.1 and prior versions. SUSE Linux Enterprise Server 15 salt-master version 2019.2.0-6.21.1 and prior versions. openSUSE Factory salt-master version 2019.2.2-3.1 and prior versions.", "A flaw was found in salt. A UNIX Symbolic Link (Symlink) Following vulnerability in some implementations of Linux servers allows local attackers to escalate privileges from user salt to root."], "name": "CVE-2019-18897", "package_state": [{"cpe": "cpe:/a:redhat:ceph_storage:2", "fix_state": "Not affected", "package_name": "salt", "product_name": "Red Hat Ceph Storage 2"}], "public_date": "2019-11-21T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2019-18897\nhttps://nvd.nist.gov/vuln/detail/CVE-2019-18897\nhttps://bugzilla.suse.com/show_bug.cgi?id=1157465"], "statement": "Privilege escalation is due to no symlink validation check in %post script for \"salt-master\" where file ownership is changed to salt user. salt-master was used by Red Hat Storage Console 2 which has reached End Of Life. Red Hat Ceph Storage 2 does not use salt-master, in addition affected code is not included in the %post script for the version of salt shipped by Red Hat.", "threat_severity": "Moderate"}

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