CVE-2019-18932

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The outcome will be corrupted or newly created files in privileged file system locations."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2020-07-27T01:06:11.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://bugzilla.suse.com/show_bug.cgi?id=1150554"}, {"tags": ["x_refsource_MISC"], "url": "https://sourceforge.net/projects/sarg/"}, {"name": "[oss-security] 20200120 CVE-2019-18932: sarg: insecure usage of /tmp/sarg allows privilege escalation / DoS attack vector", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2020/01/20/6"}, {"tags": ["x_refsource_MISC"], "url": "http://www.openwall.com/lists/oss-security/2020/01/20/6"}, {"name": "[oss-security] CVE-2019-18932: sarg: insecure usage of /tmp/sarg allows privilege escalation / DoS attack vector", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "https://seclists.org/oss-sec/2020/q1/23"}, {"name": "[oss-security] 20200127 Re: CVE-2019-18932: sarg: insecure usage of /tmp/sarg allows privilege escalation / DoS attack vector", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2020/01/27/1"}, {"name": "openSUSE-SU-2020:0117", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00051.html"}, {"name": "openSUSE-SU-2020:0140", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00063.html"}, {"name": "GLSA-202007-32", "tags": ["vendor-advisory", "x_refsource_GENTOO"], "url": "https://security.gentoo.org/glsa/202007-32"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2019-18932", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "log.c in Squid Analysis Report Generator (sarg) through 2.3.11 allows local privilege escalation. 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The outcome will be corrupted or newly created files in privileged file system locations."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://bugzilla.suse.com/show_bug.cgi?id=1150554", "refsource": "MISC", "url": "https://bugzilla.suse.com/show_bug.cgi?id=1150554"}, {"name": "https://sourceforge.net/projects/sarg/", "refsource": "MISC", "url": "https://sourceforge.net/projects/sarg/"}, {"name": "[oss-security] 20200120 CVE-2019-18932: sarg: insecure usage of /tmp/sarg allows privilege escalation / DoS attack vector", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2020/01/20/6"}, {"name": "http://www.openwall.com/lists/oss-security/2020/01/20/6", "refsource": "MISC", "url": "http://www.openwall.com/lists/oss-security/2020/01/20/6"}, {"name": "[oss-security] CVE-2019-18932: sarg: insecure usage of /tmp/sarg allows privilege escalation / DoS attack vector", "refsource": "MLIST", "url": "https://seclists.org/oss-sec/2020/q1/23"}, {"name": "[oss-security] 20200127 Re: CVE-2019-18932: sarg: insecure usage of /tmp/sarg allows privilege escalation / DoS attack vector", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2020/01/27/1"}, {"name": "openSUSE-SU-2020:0117", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00051.html"}, {"name": "openSUSE-SU-2020:0140", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00063.html"}, {"name": "GLSA-202007-32", "refsource": "GENTOO", "url": "https://security.gentoo.org/glsa/202007-32"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T02:02:39.854Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://bugzilla.suse.com/show_bug.cgi?id=1150554"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://sourceforge.net/projects/sarg/"}, {"name": "[oss-security] 20200120 CVE-2019-18932: sarg: insecure usage of /tmp/sarg allows privilege escalation / DoS attack vector", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2020/01/20/6"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2020/01/20/6"}, {"name": "[oss-security] CVE-2019-18932: sarg: insecure usage of /tmp/sarg allows privilege escalation / DoS attack vector", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "https://seclists.org/oss-sec/2020/q1/23"}, {"name": "[oss-security] 20200127 Re: CVE-2019-18932: sarg: insecure usage of /tmp/sarg allows privilege escalation / DoS attack vector", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2020/01/27/1"}, {"name": "openSUSE-SU-2020:0117", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00051.html"}, {"name": "openSUSE-SU-2020:0140", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00063.html"}, {"name": "GLSA-202007-32", "tags": ["vendor-advisory", "x_refsource_GENTOO", "x_transferred"], "url": "https://security.gentoo.org/glsa/202007-32"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2019-18932", "datePublished": "2020-01-21T17:52:21.000Z", "dateReserved": "2019-11-13T00:00:00.000Z", "dateUpdated": "2024-08-05T02:02:39.854Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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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:squid_analysis_report_generator_project:squid_analysis_report_generator:*:*:*:*:*:*:*:*", "matchCriteriaId": "7F76C3C2-8F92-4698-99AD-5EF41847C538", "versionEndIncluding": "2.3.11", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:*", "matchCriteriaId": "40513095-7E6E-46B3-B604-C926F1BA3568", "vulnerable": true}, {"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": "log.c in Squid Analysis Report Generator (sarg) through 2.3.11 allows local privilege escalation. By default, it uses a fixed temporary directory /tmp/sarg. As the root user, sarg creates this directory or reuses an existing one in an insecure manner. An attacker can pre-create the directory, and place symlinks in it (after winning a /tmp/sarg/denied.int_unsort race condition). The outcome will be corrupted or newly created files in privileged file system locations."}, {"lang": "es", "value": "El archivo log.c en Squid Analysis Report Generator (sarg) versiones hasta 2.3.11, permite una escalada de privilegios locales. Por defecto, utiliza un directorio temporal fijo /tmp/sarg. Como el usuario root, sarg crea este directorio o reutiliza uno existente de manera no segura. Un atacante puede crear previamente el directorio y colocar enlaces simb\u00f3licos en \u00e9l (despu\u00e9s de ganar una condici\u00f3n de carrera de /tmp/sarg/denied.int_unsort). El resultado ser\u00e1 archivos corruptos o reci\u00e9n creados en ubicaciones privilegiadas del sistema de archivos."}], "id": "CVE-2019-18932", "lastModified": "2026-06-17T02:25:35.960", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.4, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 3.4, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.0, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.0, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-01-21T18:15:12.890", "references": [{"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00051.html"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00063.html"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2020/01/20/6"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2020/01/20/6"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2020/01/20/6"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2020/01/20/6"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2020/01/27/1"}, {"source": "cve@mitre.org", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.suse.com/show_bug.cgi?id=1150554"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://seclists.org/oss-sec/2020/q1/23"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://security.gentoo.org/glsa/202007-32"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://sourceforge.net/projects/sarg/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00051.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00063.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2020/01/20/6"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2020/01/20/6"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2020/01/20/6"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2020/01/20/6"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2020/01/27/1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.suse.com/show_bug.cgi?id=1150554"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://seclists.org/oss-sec/2020/q1/23"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://security.gentoo.org/glsa/202007-32"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://sourceforge.net/projects/sarg/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-59"}, {"lang": "en", "value": "CWE-362"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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